MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a045ea17187709bdeef34b9d03c84fcf7c934c70e4206dd06787580995ec87f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Formbook


Vendor detections: 17


Intelligence 17 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a045ea17187709bdeef34b9d03c84fcf7c934c70e4206dd06787580995ec87f
SHA3-384 hash: 6544d95739c2c0bd8670b0e455cdcfbf58111c116e4dc5c1cf605c57460261c48a8f639ddfa400642f2f603896e912ac
SHA1 hash: a60f7661efe8e20762115317d5ee626eb0eba526
MD5 hash: 139dc9dfb25cfaa39100964c86d92fde
humanhash: mirror-cola-harry-xray
File name:file
Download: download sample
Signature Formbook
Create hunting rule
File size:1'578'496 bytes
First seen:2023-10-21 17:21:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 49152:pK8JcyhTc5cuCHGJcjo6loFnQ94Hjx/MVyAthA:UScOwWrHG+jfAQa9Mj
Threatray 2'641 similar samples on MalwareBazaar
TLSH T112752316B6F85176CAB81B305CF307430BBA7861ADB446266589AD4F4E33F90E63173E
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter andretavare5
Tags:exe FormBook


Avatar
andretavare5
Sample downloaded from http://109.107.182.2/race/bus50.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
375
Origin country :
US US
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-21 17:22:57 UTC
Tags:
stealc stealer loader smoke redline amadey botnet trojan opendir
Link:
https://app.any.run/tasks/e84333a3-c2cd-4bbe-8281-590b7f11705d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Сreating synchronization primitives
Sending a custom TCP request
Launching a service
Creating a file
Creating a window
Launching cmd.exe command interpreter
Running batch commands
Blocking the Windows Defender launch
Disabling the operating system update service
Forced shutdown of a system process
Unauthorized injection to a system process
Enabling autorun by creating a file
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin packed packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/653408bb2b74b3f20dd6761c/reports/51365eeb-153e-4e4f-8633-008d3b852918/overview
Verdict:
Malicious
Labled as:
TR/Dldr.Agent_AGen
Link:
https://www.hybrid-analysis.com/sample/6a045ea17187709bdeef34b9d03c84fcf7c934c70e4206dd06787580995ec87f
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bcd2ef8f-2d06-44d8-a251-1f40c04e7b11
Result
Threat name:
Amadey, LummaC Stealer, Mystic Stealer,
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1329737
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected LummaC Stealer
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1329737 Sample: file.exe Startdate: 21/10/2023 Architecture: WINDOWS Score: 100 188 www.challenger-am.com 2->188 190 raw.githubusercontent.com 2->190 192 15 other IPs or domains 2->192 218 Snort IDS alert for network traffic 2->218 220 Found malware configuration 2->220 222 Malicious sample detected (through community Yara rule) 2->222 224 21 other signatures 2->224 15 file.exe 1 4 2->15         started        18 svchost.exe 2->18         started        21 explothe.exe 2->21         started        23 jjibeef 2->23         started        signatures3 process4 dnsIp5 166 C:\Users\user\AppData\Local\...\VG0oC05.exe, PE32 15->166 dropped 168 C:\Users\user\AppData\Local\...\6Dp2wa3.exe, PE32 15->168 dropped 25 VG0oC05.exe 1 4 15->25         started        29 6Dp2wa3.exe 15->29         started        194 127.0.0.1 unknown unknown 18->194 file6 process7 file8 150 C:\Users\user\AppData\Local\...\BO3Rb49.exe, PE32 25->150 dropped 152 C:\Users\user\AppData\Local\...\5Hk5gY7.exe, PE32 25->152 dropped 252 Antivirus detection for dropped file 25->252 254 Machine Learning detection for dropped file 25->254 31 BO3Rb49.exe 1 4 25->31         started        35 5Hk5gY7.exe 25->35         started        256 Multi AV Scanner detection for dropped file 29->256 37 cmd.exe 29->37         started        signatures9 process10 file11 170 C:\Users\user\AppData\Local\...170O4TY46.exe, PE32 31->170 dropped 172 C:\Users\user\AppData\Local\...\4dE338bk.exe, PE32 31->172 dropped 214 Machine Learning detection for dropped file 31->214 39 NO4TY46.exe 1 4 31->39         started        42 4dE338bk.exe 31->42         started        174 C:\Users\user\AppData\Local\...\explothe.exe, PE32 35->174 dropped 216 Antivirus detection for dropped file 35->216 45 explothe.exe 35->45         started        48 chrome.exe 37->48         started        50 chrome.exe 37->50         started        52 chrome.exe 37->52         started        54 conhost.exe 37->54         started        signatures12 process13 dnsIp14 142 C:\Users\user\AppData\Local\...\gs6mr30.exe, PE32 39->142 dropped 144 C:\Users\user\AppData\Local\...\3De75PK.exe, PE32 39->144 dropped 56 3De75PK.exe 39->56         started        59 gs6mr30.exe 1 4 39->59         started        258 Writes to foreign memory regions 42->258 260 Allocates memory in foreign processes 42->260 262 Injects a PE file into a foreign processes 42->262 62 AppLaunch.exe 4 42->62         started        198 77.91.124.1 ECOTEL-ASRU Russian Federation 45->198 200 www.facebook.com 45->200 146 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 45->146 dropped 148 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 45->148 dropped 264 Creates an undocumented autostart registry key 45->264 266 Uses schtasks.exe or at.exe to add and modify task schedules 45->266 65 cmd.exe 45->65         started        73 2 other processes 45->73 202 192.168.2.8 unknown unknown 48->202 204 239.255.255.250 unknown Reserved 48->204 67 chrome.exe 48->67         started        75 2 other processes 48->75 69 chrome.exe 50->69         started        71 chrome.exe 52->71         started        file15 signatures16 process17 dnsIp18 244 Writes to foreign memory regions 56->244 246 Allocates memory in foreign processes 56->246 248 Injects a PE file into a foreign processes 56->248 77 AppLaunch.exe 56->77         started        80 AppLaunch.exe 56->80         started        82 AppLaunch.exe 56->82         started        158 C:\Users\user\AppData\Local\...\2vB8241.exe, PE32 59->158 dropped 160 C:\Users\user\AppData\Local\...\1Yh71RV4.exe, PE32 59->160 dropped 84 1Yh71RV4.exe 59->84         started        86 2vB8241.exe 12 59->86         started        206 77.91.124.82 ECOTEL-ASRU Russian Federation 62->206 250 Found many strings related to Crypto-Wallets (likely being stolen) 62->250 89 chrome.exe 62->89         started        91 chrome.exe 62->91         started        95 7 other processes 65->95 208 clients.l.google.com 142.250.31.113 GOOGLEUS United States 67->208 210 www3.l.google.com 142.251.16.102 GOOGLEUS United States 67->210 212 18 other IPs or domains 67->212 93 conhost.exe 73->93         started        file19 signatures20 process21 dnsIp22 280 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 77->280 282 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 77->282 284 Maps a DLL or memory area into another process 77->284 296 2 other signatures 77->296 97 explorer.exe 77->97 injected 286 Contains functionality to inject code into remote processes 84->286 288 Writes to foreign memory regions 84->288 290 Allocates memory in foreign processes 84->290 292 Injects a PE file into a foreign processes 84->292 102 AppLaunch.exe 9 1 84->102         started        196 5.42.92.88 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 86->196 294 Found many strings related to Crypto-Wallets (likely being stolen) 89->294 104 chrome.exe 89->104         started        signatures23 process24 dnsIp25 176 5.42.65.80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 97->176 178 77.91.68.29 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 97->178 184 7 other IPs or domains 97->184 130 C:\Users\user\AppData\Local\Temp78A.exe, PE32 97->130 dropped 132 C:\Users\user\AppData\Local\Temp\D152.exe, PE32+ 97->132 dropped 134 C:\Users\user\AppData\Local\Temp\AB4A.exe, PE32 97->134 dropped 136 14 other files (13 malicious) 97->136 dropped 226 System process connects to network (likely due to code injection or exploit) 97->226 228 Benign windows process drops PE files 97->228 230 Hides that the sample has been downloaded from the Internet (zone.identifier) 97->230 106 30CD.exe 97->106         started        110 45CF.exe 97->110         started        112 3C57.exe 97->112         started        114 2 other processes 97->114 232 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 102->232 234 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 102->234 236 Modifies windows update settings 102->236 238 2 other signatures 102->238 180 172.253.115.104 GOOGLEUS United States 104->180 182 172.253.62.101 GOOGLEUS United States 104->182 186 4 other IPs or domains 104->186 file26 signatures27 process28 file29 154 C:\Users\user\AppData\Local\...\ts5nP9Eb.exe, PE32 106->154 dropped 156 C:\Users\user\AppData\Local\...\6JZ74el.exe, PE32 106->156 dropped 268 Antivirus detection for dropped file 106->268 270 Machine Learning detection for dropped file 106->270 116 ts5nP9Eb.exe 106->116         started        272 Multi AV Scanner detection for dropped file 110->272 274 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 110->274 276 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 110->276 278 Tries to harvest and steal browser information (history, passwords, etc) 110->278 120 chrome.exe 114->120         started        122 chrome.exe 114->122         started        124 conhost.exe 114->124         started        signatures30 process31 file32 138 C:\Users\user\AppData\Local\...\Dm6gJ7hY.exe, PE32 116->138 dropped 140 C:\Users\user\AppData\Local\...\5bv76eZ.exe, PE32 116->140 dropped 240 Antivirus detection for dropped file 116->240 242 Machine Learning detection for dropped file 116->242 126 Dm6gJ7hY.exe 116->126         started        signatures33 process34 file35 162 C:\Users\user\AppData\Local\...\lA3SH6eK.exe, PE32 126->162 dropped 164 C:\Users\user\AppData\Local\...\4iA475VV.exe, PE32 126->164 dropped 298 Antivirus detection for dropped file 126->298 300 Machine Learning detection for dropped file 126->300 signatures36
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6a045ea17187709bdeef34b9d03c84fcf7c934c70e4206dd06787580995ec87f
Detection:
redlinestealer
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6a045ea17187709bdeef34b9d03c84fcf7c934c70e4206dd06787580995ec87f/
Threat name:
Win32.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2023-10-21 17:22:06 UTC
File Type:
PE (Exe)
Extracted files:
193
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nicf5ilrq5yjxxxpgs45apee7t34snghbzbanxigpb2ybgk6zb7q._file
Verdict:
unknown
Similar samples:
1919d938556e92e5bc7550a58904295056000bbc1c7ff9c39d778d810036d7cf
Formbook
28d3195daf8b48fa262cc9be185e9dd402f79be472874b4070dd0516744b8a63
Formbook
7b22e6cc31710809bbb88f27afa15ad45784dd0ccd3da27be9b6ca3b039a15ce
Formbook
8003e04f598f75df475bebdafb8b1702c4bdff87067b6554942a795a50c5bb73
Formbook
845321e0072b6a37c502b6f5992d8e750ac254c3b09c9e55874722fae5ba87d4
Formbook
86de0eece0f433c1dad9c51b60a11e39346f6da14ad576d78bd72600d963f80a
Formbook
8df6ff949de778a20deb98bd90e21d9e9449045b73f75cd62c051957997882bb
Formbook
aa3a84d69bd27931f0e7aeda5ff5cb4f7780644c2bb59bc1c374470c8109d2da
Formbook
bb1b75ca2b1cf87a535caf84537badae8ea32f9565c45a8eb955002d708cf258
Formbook
ce78b18767d7895f03c85d5993742c8b0b02c2b9a64db086191ae434f9991d19
Formbook
+ 2'631 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:asyncrat family:dcrat family:glupteba family:redline family:sectoprat family:smokeloader botnet:5141679758_99 botnet:default botnet:kolyan botnet:pixelscloud2.0 botnet:supera botnet:up3 botnet:yt&team cloud backdoor brand:microsoft discovery dropper evasion infostealer loader persistence phishing rat rootkit spyware stealer trojan upx
Link:
https://tria.ge/reports/231021-vxjsfsfg5x/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Detected potential entity reuse from brand microsoft.
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Manipulates WinMonFS driver.
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
Windows security modification
Downloads MZ/PE file
Drops file in Drivers directory
Modifies Windows Firewall
Stops running service(s)
Async RAT payload
Amadey
AsyncRat
DcRat
Glupteba
Glupteba payload
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://77.91.68.29/fks/
77.91.124.82:19071
http://77.91.124.1/theme/index.php
85.209.176.128:80
https://pastebin.com/raw/8baCJyMF
http://host-file-host6.com/
http://host-host-file8.com/
185.216.70.238:37515
89.23.100.93:4449
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
Link:
https://www.unpac.me/results/13ec649b-29cc-4176-8d93-9004c283fe57/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
ffaa339d50dde34cb3afd501b339f451ef361ce61a5d4dd9d0ad8d351232da6c
MD5 hash:
61badea1f8a867d7782e21896c6694d9
SHA1 hash:
f6bba58d1386fe5b8576ea6042d0c05957a16af6
Link:
https://www.unpac.me/results/13ec649b-29cc-4176-8d93-9004c283fe57/
SH256 hash:
81d22a5a76354a2d98976371675ce9e30502d9420590ea9de9f82dc282eb8c2e
MD5 hash:
377102dd4ce350e2978522e0440a63e2
SHA1 hash:
a874745b0006a450e71857ea5dcaec056a6b7644
Link:
https://www.unpac.me/results/13ec649b-29cc-4176-8d93-9004c283fe57/
SH256 hash:
c498c0af1c3d8a707d6adedb0452e74ab59bcdf9782cbfc4488cdc0ec6a62416
MD5 hash:
1c96797810a82fd2f2cf5f8794b8438e
SHA1 hash:
b349d893b7c07eacd97cdb0ef7cb9ec7599bd586
Detections:
Amadey
Create hunting rule
win_amadey_auto
Create hunting rule
Link:
https://www.unpac.me/results/13ec649b-29cc-4176-8d93-9004c283fe57/
Parent samples :
6a045ea17187709bdeef34b9d03c84fcf7c934c70e4206dd06787580995ec87f
41dd9ee3f37f67d0b88a9eac7d443d5decdaa8441368ed3710fffad471e1b7a8
73eb3d2aba8df513aaa814e4b1760b8907417e6ee5dc42c43c5c4f0be0c67cdd
SH256 hash:
6a045ea17187709bdeef34b9d03c84fcf7c934c70e4206dd06787580995ec87f
MD5 hash:
139dc9dfb25cfaa39100964c86d92fde
SHA1 hash:
a60f7661efe8e20762115317d5ee626eb0eba526
Link:
https://www.unpac.me/results/13ec649b-29cc-4176-8d93-9004c283fe57/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6a045ea17187/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6a045ea17187709bdeef34b9d03c84fcf7c934c70e4206dd06787580995ec87f

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:detect_Redline_Stealer
Create hunting rule
Author:Varp0s

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2722824/

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