MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf41db53b04a78272cbaa39b577733537b5af0e36a06884b98eb3deba728f01a. 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


Amadey


Vendor detections: 18


Intelligence 18 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf41db53b04a78272cbaa39b577733537b5af0e36a06884b98eb3deba728f01a
SHA3-384 hash: 8f935a36b1832c3d4604bb38d1cdf26998d96553872c4ae9cb86f3e7f03e99cf05720cf6bff48d1a8925f23f3cd0a14e
SHA1 hash: c4816d42a4bfbeae7ede9d3baaeb2d8ecf2b1c26
MD5 hash: bf5bf495093825bd8a5f2bc94c0e64d8
humanhash: oklahoma-video-nitrogen-saturn
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:1'842'176 bytes
First seen:2023-10-22 13:28:07 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 24576:8ry2HVopGsN+cbR0kNMUlD1Aylf+sOngvsQDJWBsHN4aEOrBGv6YYedQV6MCroX9:8emzsN1ThFlSnGsYWBstPBWQgzsG8Y
Threatray 835 similar samples on MalwareBazaar
TLSH T182852312E1D54177C8F10BB181F607A337317DA0AE784B9B67A478CA1D32AD0B87679B
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:Amadey exe


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
345
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-22 13:35:40 UTC
Tags:
stealc stealer redline amadey botnet trojan loader smoke sinkhole
Link:
https://app.any.run/tasks/6ee3ca20-b44d-4133-a5a4-e47c94a01db0

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
Creating a file in the %AppData% directory
Сreating synchronization primitives
Launching a service
Launching a process
Creating a file
Creating a window
Searching for synchronization primitives
Running batch commands
Launching cmd.exe command interpreter
Adding an access-denied ACE
Sending a custom TCP request
Disabling the operating system update service
Blocking the Windows Defender launch
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
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/6535239f4678fc28dfc44f38/reports/b78efb57-1992-43e9-a308-808ea45e4e5d/overview
Verdict:
Malicious
Labled as:
TR/Redcap.zyeew
Link:
https://www.hybrid-analysis.com/sample/cf41db53b04a78272cbaa39b577733537b5af0e36a06884b98eb3deba728f01a
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/05ae70dc-104e-44b4-8dbc-44e4ac7ea0be
Result
Threat name:
Amadey, LummaC Stealer, Mystic Stealer,
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1330047
Signature
.NET source code contains very large array initializations
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 bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
Contains functionality to start reverse TCP shell (cmd.exe)
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
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 domain / URL
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 UAC Bypass using CMSTP
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1330047 Sample: file.exe Startdate: 22/10/2023 Architecture: WINDOWS Score: 100 135 raw.githubusercontent.com 2->135 137 api.ip.sb 2->137 139 14 other IPs or domains 2->139 169 Snort IDS alert for network traffic 2->169 171 Multi AV Scanner detection for domain / URL 2->171 173 Found malware configuration 2->173 175 21 other signatures 2->175 13 file.exe 1 4 2->13         started        16 cmd.exe 1 2->16         started        18 rundll32.exe 2->18         started        20 2 other processes 2->20 signatures3 process4 file5 125 C:\Users\user\AppData\Local\...\jx5er65.exe, PE32 13->125 dropped 127 C:\Users\user\AppData\Local\...\7my3hP00.exe, PE32 13->127 dropped 22 jx5er65.exe 1 4 13->22         started        26 conhost.exe 16->26         started        28 regini.exe 1 16->28         started        process6 file7 113 C:\Users\user\AppData\Local\...\pM6GB45.exe, PE32 22->113 dropped 115 C:\Users\user\AppData\Local\...\6wz7FX5.exe, PE32 22->115 dropped 197 Antivirus detection for dropped file 22->197 199 Machine Learning detection for dropped file 22->199 30 pM6GB45.exe 1 4 22->30         started        33 6wz7FX5.exe 22->33         started        36 AppLaunch.exe 3 26->36         started        39 AppLaunch.exe 26->39         started        signatures8 process9 dnsIp10 129 C:\Users\user\AppData\Local\...\iX4Rh98.exe, PE32 30->129 dropped 131 C:\Users\user\AppData\Local\...\5Rb5Mw5.exe, PE32 30->131 dropped 41 iX4Rh98.exe 1 4 30->41         started        45 5Rb5Mw5.exe 30->45         started        133 C:\Users\user\AppData\Local\...\explothe.exe, PE32 33->133 dropped 153 Antivirus detection for dropped file 33->153 155 Multi AV Scanner detection for dropped file 33->155 157 Machine Learning detection for dropped file 33->157 47 explothe.exe 33->47         started        149 109.107.182.133, 19084, 49737, 49800 TELEPORT-TV-ASRU Russian Federation 36->149 159 Tries to harvest and steal browser information (history, passwords, etc) 36->159 file11 signatures12 process13 dnsIp14 117 C:\Users\user\AppData\Local\...\Vj4cY41.exe, PE32 41->117 dropped 119 C:\Users\user\AppData\Local\...\4vv653To.exe, PE32 41->119 dropped 201 Machine Learning detection for dropped file 41->201 50 4vv653To.exe 41->50         started        53 Vj4cY41.exe 1 4 41->53         started        203 Writes to foreign memory regions 45->203 205 Allocates memory in foreign processes 45->205 207 Injects a PE file into a foreign processes 45->207 151 77.91.124.1, 49738, 49739, 49740 ECOTEL-ASRU Russian Federation 47->151 121 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 47->121 dropped 123 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 47->123 dropped 209 Antivirus detection for dropped file 47->209 211 Multi AV Scanner detection for dropped file 47->211 213 Creates an undocumented autostart registry key 47->213 215 Uses schtasks.exe or at.exe to add and modify task schedules 47->215 56 cmd.exe 47->56         started        58 schtasks.exe 47->58         started        60 rundll32.exe 47->60         started        file15 signatures16 process17 file18 161 Writes to foreign memory regions 50->161 163 Allocates memory in foreign processes 50->163 165 Injects a PE file into a foreign processes 50->165 62 AppLaunch.exe 50->62         started        65 AppLaunch.exe 50->65         started        67 AppLaunch.exe 50->67         started        105 C:\Users\user\AppData\Local\...\lt1yz94.exe, PE32 53->105 dropped 107 C:\Users\user\AppData\Local\...\3dc46je.exe, PE32 53->107 dropped 167 Machine Learning detection for dropped file 53->167 69 lt1yz94.exe 1 4 53->69         started        72 3dc46je.exe 53->72         started        74 conhost.exe 56->74         started        76 cmd.exe 56->76         started        80 5 other processes 56->80 78 conhost.exe 58->78         started        signatures19 process20 file21 217 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 62->217 219 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 62->219 221 Maps a DLL or memory area into another process 62->221 231 2 other signatures 62->231 82 explorer.exe 62->82 injected 109 C:\Users\user\AppData\Local\...\2fV8924.exe, PE32 69->109 dropped 111 C:\Users\user\AppData\Local\...\1JZ10uq8.exe, PE32+ 69->111 dropped 223 Machine Learning detection for dropped file 69->223 87 1JZ10uq8.exe 8 2 69->87         started        89 2fV8924.exe 12 69->89         started        225 Multi AV Scanner detection for dropped file 72->225 227 Contains functionality to inject code into remote processes 72->227 229 Writes to foreign memory regions 72->229 233 2 other signatures 72->233 91 AppLaunch.exe 1 1 72->91         started        signatures22 process23 dnsIp24 141 5.42.65.80, 49855, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 82->141 143 77.91.68.249, 49796, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 82->143 147 6 other IPs or domains 82->147 97 C:\Users\user\AppData\Local\Temp\F722.exe, PE32 82->97 dropped 99 C:\Users\user\AppData\Local\TempF80.exe, PE32 82->99 dropped 101 C:\Users\user\AppData\Local\TempB59.exe, PE32 82->101 dropped 103 13 other files (12 malicious) 82->103 dropped 177 System process connects to network (likely due to code injection or exploit) 82->177 179 Benign windows process drops PE files 82->179 181 Hides that the sample has been downloaded from the Internet (zone.identifier) 82->181 93 rundll32.exe 82->93         started        183 Multi AV Scanner detection for dropped file 87->183 185 Contains functionality to bypass UAC (CMSTPLUA) 87->185 187 Contains functionality to start reverse TCP shell (cmd.exe) 87->187 195 3 other signatures 87->195 95 conhost.exe 87->95         started        145 5.42.92.88, 49736, 49795, 49822 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 89->145 189 Machine Learning detection for dropped file 89->189 191 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 91->191 193 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 91->193 file25 signatures26 process27
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cf41db53b04a78272cbaa39b577733537b5af0e36a06884b98eb3deba728f01a
Detection:
redlinestealer
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cf41db53b04a78272cbaa39b577733537b5af0e36a06884b98eb3deba728f01a/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-22 13:29:05 UTC
File Type:
PE (Exe)
Extracted files:
231
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z5a5wu5qjj4colf2uonvo5ztkn5vv4hdnidiqs4y5m66xjzi6ana._file
Verdict:
malicious
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8ead6882b8f8b2b3f82a963041f44cab27d6b80ae6dbfd7863bee5a7bf9505f4
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b77f4d3db225704207278652cd1a4aa67b4bd324765d977e60124652672063dc
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d51b7b19cc192429c283de37da93b85d400fb2db78933fa94edc47b728e404de
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Amadey
+ 825 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:glupteba family:redline family:smokeloader botnet:5141679758_99 botnet:homed botnet:kinder botnet:up3 botnet:yt&team cloud backdoor discovery dropper evasion infostealer loader persistence rat spyware stealer trojan upx
Link:
https://tria.ge/reports/231022-qq8e1sae74/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Runs net.exe
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
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Program Files directory
Launches sc.exe
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
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
Drops file in Drivers directory
Modifies Windows Firewall
Stops running service(s)
Amadey
DcRat
Glupteba
Glupteba payload
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://77.91.68.29/fks/
109.107.182.133:19084
http://77.91.124.1/theme/index.php
https://pastebin.com/raw/8baCJyMF
185.216.70.238:37515
http://host-file-host6.com/
http://host-host-file8.com/
Unpacked files
SH256 hash:
3a119008fd025a394f6fb93a0c941e1dc0fa1f9c7606a674388f21d99dfe116f
MD5 hash:
d2ed05fd71460e6d4c505ce87495b859
SHA1 hash:
a970dfe775c4e3f157b5b2e26b1f77da7ae6d884
Link:
https://www.unpac.me/results/65910eb8-e1d2-46b8-8035-c252525ea1e4/
SH256 hash:
9be8c2de8821d727490eb3ab8e8430a01da8a5d539234785655278cf45165071
MD5 hash:
9e8bc64ea862a8b620f990b3c9b92aff
SHA1 hash:
c8f4203bf8720a31f888c47c2c49ddff54a6a13f
Link:
https://www.unpac.me/results/65910eb8-e1d2-46b8-8035-c252525ea1e4/
SH256 hash:
f460914cd65f68d76a4b32c95657c6f1ffe334827c642b79fa6ad392d2ab1c87
MD5 hash:
6c3a8a24d74969cdcd9a38f6addef59b
SHA1 hash:
3c22d415f4ea2f7878569bf9c014ac01dff73ae2
Detections:
Amadey
Create hunting rule
win_amadey_auto
Create hunting rule
Link:
https://www.unpac.me/results/65910eb8-e1d2-46b8-8035-c252525ea1e4/
Parent samples :
cf41db53b04a78272cbaa39b577733537b5af0e36a06884b98eb3deba728f01a
b556e33b8fc5c524c6a60bb285a31fd3e9e997dc8bd4509db218889d20d6f1ed
baf9296588edacc9274caf8b74aaf2a0cc86a42564f083e7d46c536262e9d903
6d82e3c5ac60406d1c6a513d7ba1080c77adb32ca3d6b2473e0b6ff76b4818bd
SH256 hash:
cf41db53b04a78272cbaa39b577733537b5af0e36a06884b98eb3deba728f01a
MD5 hash:
bf5bf495093825bd8a5f2bc94c0e64d8
SHA1 hash:
c4816d42a4bfbeae7ede9d3baaeb2d8ecf2b1c26
Link:
https://www.unpac.me/results/65910eb8-e1d2-46b8-8035-c252525ea1e4/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cf41db53b04a/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/cf41db53b04a78272cbaa39b577733537b5af0e36a06884b98eb3deba728f01a

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_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
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:redline_stealer_1
Create hunting rule
Author:Nikolaos 'n0t' Totosis
Description:RedLine Stealer Payload
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