General
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Target
JaffaCakes118_76aa76af6812173f01f29d16ff1fa6a0
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Size
728KB
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Sample
250104-a512gsvkfq
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MD5
76aa76af6812173f01f29d16ff1fa6a0
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SHA1
9823872b8ff6984bec0f8e46dded2680d8b3859b
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SHA256
2977e1465671a989fe48cda9f4e4c4a510d315b24a7bfcfe409414c67cf26dd7
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SHA512
91cbc1af9626b5340b37fafbf30db854eb2075b2019fe72f83caeb92bef344657cbf554de71d10656fcc2bce1ceb5ec8d53d3a0763556b718dae3e80720ab447
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SSDEEP
12288:4NjUsK/0NNoXd31V0uTaWMY5VaRzXgfQwkluXkqUB2IkKyb0Di5dWqB7rTCJ0kEZ:4sdT0q9fKjgfDklz8IktV0K7rTCakE1v
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_76aa76af6812173f01f29d16ff1fa6a0.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_76aa76af6812173f01f29d16ff1fa6a0.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
darkcomet
Guest16_min
192.168.1.25:1604
DCMIN_MUTEX-GYRUQUN
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InstallPath
DCSCMIN\IMDCSC.exe
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gencode
czvHCo11CxkP
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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
DarkComet RAT
Targets
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Target
JaffaCakes118_76aa76af6812173f01f29d16ff1fa6a0
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Size
728KB
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MD5
76aa76af6812173f01f29d16ff1fa6a0
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SHA1
9823872b8ff6984bec0f8e46dded2680d8b3859b
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SHA256
2977e1465671a989fe48cda9f4e4c4a510d315b24a7bfcfe409414c67cf26dd7
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SHA512
91cbc1af9626b5340b37fafbf30db854eb2075b2019fe72f83caeb92bef344657cbf554de71d10656fcc2bce1ceb5ec8d53d3a0763556b718dae3e80720ab447
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SSDEEP
12288:4NjUsK/0NNoXd31V0uTaWMY5VaRzXgfQwkluXkqUB2IkKyb0Di5dWqB7rTCJ0kEZ:4sdT0q9fKjgfDklz8IktV0K7rTCakE1v
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Darkcomet family
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Modifies WinLogon for persistence
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1