MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73eb3d2aba8df513aaa814e4b1760b8907417e6ee5dc42c43c5c4f0be0c67cdd. 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: 18


Intelligence 18 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73eb3d2aba8df513aaa814e4b1760b8907417e6ee5dc42c43c5c4f0be0c67cdd
SHA3-384 hash: 5141d9d1b6c314908c5b38cc3a9f65a4869b5461bad8a250397f78c6fecf07923e8d2ed2a4c44925d0169ea5acf9838e
SHA1 hash: 7f1719777007bbb50711a0710e9e008ca76d89bc
MD5 hash: 8b14112970c163461f22a53846325477
humanhash: hot-quiet-utah-oklahoma
File name:file
Download: download sample
Signature Formbook
Create hunting rule
File size:1'602'048 bytes
First seen:2023-10-21 20:44:55 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 24576:Sy5yxY6CfDq0U3NvK6VIg2Hu1Ekvs4bFpHA1SEXQC2NenUvqNwtp4SKi:55yOTW0U3NvK5g2OOkTIKZvq
TLSH T1FC753313B3DD5133D1BA1F70A8FB40470635B8B20576AAB712DA958E0DB3BE19933B19
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 :
359
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-21 20:46:58 UTC
Tags:
stealc stealer redline amadey botnet trojan sinkhole loader smoke opendir
Link:
https://app.any.run/tasks/2b440129-caf8-411e-b66d-8e592fa6bfc8

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
Sending a custom TCP request
Сreating synchronization primitives
Launching a service
Creating a file
Creating a window
Running batch commands
Launching cmd.exe command interpreter
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a system process
Enabling autorun by creating a file
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
89%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin packed packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/6534385048beb17ddbc84bfd/reports/161338d2-672b-4a2f-8674-c1161e0700ad/overview
Verdict:
Malicious
Labled as:
TR/Dldr.Agent_AGen
Link:
https://www.hybrid-analysis.com/sample/73eb3d2aba8df513aaa814e4b1760b8907417e6ee5dc42c43c5c4f0be0c67cdd
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/945fa540-8d39-4c45-a0f0-4bff49f5d555
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/1329758
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: 1329758 Sample: file.exe Startdate: 21/10/2023 Architecture: WINDOWS Score: 100 184 www.challenger-am.com 2->184 186 raw.githubusercontent.com 2->186 188 15 other IPs or domains 2->188 214 Snort IDS alert for network traffic 2->214 216 Found malware configuration 2->216 218 Malicious sample detected (through community Yara rule) 2->218 220 20 other signatures 2->220 15 file.exe 1 4 2->15         started        18 svchost.exe 2->18         started        21 explothe.exe 2->21         started        23 iwsuueh 2->23         started        signatures3 process4 dnsIp5 162 C:\Users\user\AppData\Local\...\zB8yg36.exe, PE32 15->162 dropped 164 C:\Users\user\AppData\Local\...\6xm0rF4.exe, PE32 15->164 dropped 25 zB8yg36.exe 1 4 15->25         started        29 6xm0rF4.exe 15->29         started        190 127.0.0.1 unknown unknown 18->190 file6 process7 file8 146 C:\Users\user\AppData\Local\...\Dt8Fp70.exe, PE32 25->146 dropped 148 C:\Users\user\AppData\Local\...\5HA8op4.exe, PE32 25->148 dropped 254 Antivirus detection for dropped file 25->254 256 Multi AV Scanner detection for dropped file 25->256 258 Machine Learning detection for dropped file 25->258 31 Dt8Fp70.exe 1 4 25->31         started        35 5HA8op4.exe 25->35         started        37 cmd.exe 29->37         started        signatures9 process10 file11 166 C:\Users\user\AppData\Local\...\kv1kl05.exe, PE32 31->166 dropped 168 C:\Users\user\AppData\Local\...\4HR268jL.exe, PE32 31->168 dropped 208 Multi AV Scanner detection for dropped file 31->208 210 Machine Learning detection for dropped file 31->210 39 kv1kl05.exe 1 4 31->39         started        42 4HR268jL.exe 31->42         started        170 C:\Users\user\AppData\Local\...\explothe.exe, PE32 35->170 dropped 212 Antivirus detection for dropped file 35->212 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 138 C:\Users\user\AppData\Local\...\Lc3sB30.exe, PE32 39->138 dropped 140 C:\Users\user\AppData\Local\...\3Iw86XE.exe, PE32 39->140 dropped 56 3Iw86XE.exe 39->56         started        59 Lc3sB30.exe 1 4 39->59         started        260 Writes to foreign memory regions 42->260 262 Allocates memory in foreign processes 42->262 264 Injects a PE file into a foreign processes 42->264 62 AppLaunch.exe 4 42->62         started        194 77.91.124.1 ECOTEL-ASRU Russian Federation 45->194 142 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 45->142 dropped 144 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 45->144 dropped 266 Creates an undocumented autostart registry key 45->266 268 Uses schtasks.exe or at.exe to add and modify task schedules 45->268 65 cmd.exe 45->65         started        67 schtasks.exe 45->67         started        69 rundll32.exe 45->69         started        196 192.168.2.4 unknown unknown 48->196 198 239.255.255.250 unknown Reserved 48->198 71 chrome.exe 48->71         started        73 chrome.exe 50->73         started        75 chrome.exe 52->75         started        file15 signatures16 process17 dnsIp18 240 Writes to foreign memory regions 56->240 242 Allocates memory in foreign processes 56->242 244 Injects a PE file into a foreign processes 56->244 77 AppLaunch.exe 56->77         started        154 C:\Users\user\AppData\Local\...\2KV1546.exe, PE32 59->154 dropped 156 C:\Users\user\AppData\Local\...\1tA38bg6.exe, PE32 59->156 dropped 80 1tA38bg6.exe 59->80         started        82 2KV1546.exe 12 59->82         started        200 77.91.124.82 ECOTEL-ASRU Russian Federation 62->200 246 Found many strings related to Crypto-Wallets (likely being stolen) 62->246 248 Tries to harvest and steal browser information (history, passwords, etc) 62->248 85 chrome.exe 62->85         started        87 chrome.exe 62->87         started        250 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 65->250 252 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 65->252 89 cacls.exe 65->89         started        91 conhost.exe 65->91         started        95 5 other processes 65->95 93 conhost.exe 67->93         started        202 clients.l.google.com 142.251.16.100 GOOGLEUS United States 71->202 204 www.google.com 142.251.16.105 GOOGLEUS United States 71->204 206 14 other IPs or domains 71->206 file19 signatures20 process21 dnsIp22 274 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 77->274 276 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 77->276 278 Maps a DLL or memory area into another process 77->278 294 2 other signatures 77->294 97 explorer.exe 77->97 injected 280 Contains functionality to inject code into remote processes 80->280 282 Writes to foreign memory regions 80->282 284 Allocates memory in foreign processes 80->284 286 Injects a PE file into a foreign processes 80->286 102 AppLaunch.exe 9 1 80->102         started        192 5.42.92.88 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 82->192 288 Found many strings related to Crypto-Wallets (likely being stolen) 85->288 104 chrome.exe 85->104         started        106 Conhost.exe 89->106         started        290 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 93->290 292 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 93->292 signatures23 process24 dnsIp25 172 5.42.65.80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 97->172 174 77.91.68.29 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 97->174 180 7 other IPs or domains 97->180 126 C:\Users\user\AppData\Local\TempC42.exe, PE32+ 97->126 dropped 128 C:\Users\user\AppData\Local\Temp\D1A5.exe, PE32 97->128 dropped 130 C:\Users\user\AppData\Local\Temp\BC28.exe, PE32+ 97->130 dropped 132 15 other files (14 malicious) 97->132 dropped 222 System process connects to network (likely due to code injection or exploit) 97->222 224 Benign windows process drops PE files 97->224 226 Hides that the sample has been downloaded from the Internet (zone.identifier) 97->226 108 3D44.exe 97->108         started        112 4321.exe 97->112         started        114 rundll32.exe 97->114         started        228 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 102->228 230 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 102->230 232 Modifies windows update settings 102->232 234 2 other signatures 102->234 176 142.250.31.105 GOOGLEUS United States 104->176 178 142.251.16.101 GOOGLEUS United States 104->178 182 5 other IPs or domains 104->182 file26 signatures27 process28 file29 158 C:\Users\user\AppData\Local\...\Ia7px7XR.exe, PE32 108->158 dropped 160 C:\Users\user\AppData\Local\...\6yy50Db.exe, PE32 108->160 dropped 296 Antivirus detection for dropped file 108->296 298 Multi AV Scanner detection for dropped file 108->298 300 Machine Learning detection for dropped file 108->300 116 Ia7px7XR.exe 108->116         started        120 Conhost.exe 114->120         started        signatures30 process31 file32 134 C:\Users\user\AppData\Local\...\AF1Jk2tQ.exe, PE32 116->134 dropped 136 C:\Users\user\AppData\Local\...\5Ig61JM.exe, PE32 116->136 dropped 236 Antivirus detection for dropped file 116->236 238 Machine Learning detection for dropped file 116->238 122 AF1Jk2tQ.exe 116->122         started        signatures33 process34 file35 150 C:\Users\user\AppData\Local\...\iv6kv6hy.exe, PE32 122->150 dropped 152 C:\Users\user\AppData\Local\...\4PL320Yu.exe, PE32 122->152 dropped 270 Antivirus detection for dropped file 122->270 272 Machine Learning detection for dropped file 122->272 signatures36
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/73eb3d2aba8df513aaa814e4b1760b8907417e6ee5dc42c43c5c4f0be0c67cdd
Detection:
redlinestealer
Create hunting rule
Link:
https://mwdb.cert.pl/sample/73eb3d2aba8df513aaa814e4b1760b8907417e6ee5dc42c43c5c4f0be0c67cdd/
Threat name:
Win32.Trojan.Whispergate
Create hunting rule
Status:
Malicious
First seen:
2023-10-21 20:45:06 UTC
File Type:
PE (Exe)
Extracted files:
193
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=opvt2kv2rx2rhkvictslc5qlreduc7to4xoefrb4lrhqxyggptoq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:glupteba family:redline family:sectoprat family:smokeloader botnet:5141679758_99 botnet:kolyan botnet:pixelscloud2.0 botnet:supera botnet:up3 botnet:yt&team cloud backdoor brand:google discovery dropper evasion infostealer loader persistence phishing rat spyware stealer trojan upx
Link:
https://tria.ge/reports/231021-zjqfasbg28/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: CmdExeWriteProcessMemorySpam
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
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
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Windows security modification
Downloads MZ/PE file
Amadey
DcRat
Detected google phishing page
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
185.216.70.238:37515
http://host-file-host6.com/
http://host-host-file8.com/
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
Link:
https://www.unpac.me/results/e9ec3c08-24ac-4e96-9235-25e672592912/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
ffaa339d50dde34cb3afd501b339f451ef361ce61a5d4dd9d0ad8d351232da6c
MD5 hash:
61badea1f8a867d7782e21896c6694d9
SHA1 hash:
f6bba58d1386fe5b8576ea6042d0c05957a16af6
Link:
https://www.unpac.me/results/e9ec3c08-24ac-4e96-9235-25e672592912/
SH256 hash:
bb57e0d15f99f325bc7ed32a4813186e617f5a22c3de22b8dd50f1b1aef688c8
MD5 hash:
da24244a2f410c5828619b8d2ef243da
SHA1 hash:
fd21d8f4cf160543e3d9956d3562af5044e1ba3e
Link:
https://www.unpac.me/results/e9ec3c08-24ac-4e96-9235-25e672592912/
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/e9ec3c08-24ac-4e96-9235-25e672592912/
Parent samples :
6a045ea17187709bdeef34b9d03c84fcf7c934c70e4206dd06787580995ec87f
41dd9ee3f37f67d0b88a9eac7d443d5decdaa8441368ed3710fffad471e1b7a8
73eb3d2aba8df513aaa814e4b1760b8907417e6ee5dc42c43c5c4f0be0c67cdd
SH256 hash:
73eb3d2aba8df513aaa814e4b1760b8907417e6ee5dc42c43c5c4f0be0c67cdd
MD5 hash:
8b14112970c163461f22a53846325477
SHA1 hash:
7f1719777007bbb50711a0710e9e008ca76d89bc
Link:
https://www.unpac.me/results/e9ec3c08-24ac-4e96-9235-25e672592912/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/73eb3d2aba8d/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/73eb3d2aba8df513aaa814e4b1760b8907417e6ee5dc42c43c5c4f0be0c67cdd

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
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defedner features
Rule name:mal_healer
Create hunting rule
Author:Nikos 'n0t' Totosis
Description:Payload disabling Windows AV
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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

Comments