General
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Target
be1f6ed7e476a99aeac91c347d129094_JaffaCakes118
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Size
507KB
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Sample
241203-tcsdessjdz
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MD5
be1f6ed7e476a99aeac91c347d129094
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SHA1
c94b901b7118c2ba2d47b8aaef666b31bb53e623
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SHA256
b950c043a68838be5063023a56acbec649f7aa899ce9e0388ee76e5f46e83dc2
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SHA512
d6be0ca5460f679203c7d1055862775d3420abe1b77fdcb3a42f910d55bbf06898cd0ce6f2bf00dbd47225b64fd726e1fafd23cf3a908812de757e86feca70e1
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SSDEEP
12288:7Ir1jBmKwK1f5sGAK3BFLrhKCB6uIxsj94/9pw0n1caffHf:7a1jBmKBOGpFLLV3a/Isb/
Static task
static1
Behavioral task
behavioral1
Sample
be1f6ed7e476a99aeac91c347d129094_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Shpackz
shpackz.zapto.org:5555
DC_MUTEX-PABR8UY
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InstallPath
Windowslogans.exe
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gencode
nEpsNDwg4Aet
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install
true
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offline_keylogger
true
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persistence
false
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reg_key
Windowslogans.exe
Targets
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Target
be1f6ed7e476a99aeac91c347d129094_JaffaCakes118
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Size
507KB
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MD5
be1f6ed7e476a99aeac91c347d129094
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SHA1
c94b901b7118c2ba2d47b8aaef666b31bb53e623
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SHA256
b950c043a68838be5063023a56acbec649f7aa899ce9e0388ee76e5f46e83dc2
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SHA512
d6be0ca5460f679203c7d1055862775d3420abe1b77fdcb3a42f910d55bbf06898cd0ce6f2bf00dbd47225b64fd726e1fafd23cf3a908812de757e86feca70e1
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SSDEEP
12288:7Ir1jBmKwK1f5sGAK3BFLrhKCB6uIxsj94/9pw0n1caffHf:7a1jBmKBOGpFLLV3a/Isb/
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Darkcomet family
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Modifies WinLogon for persistence
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Modifies firewall policy service
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3