General
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Target
8fd65814bd078eda0791a61a5780010c_JaffaCakes118
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Size
1.2MB
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Sample
241104-hzng7swmgx
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MD5
8fd65814bd078eda0791a61a5780010c
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SHA1
8b97caa0aee826469463bdea635ab1c83839cf07
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SHA256
89d17b3353c51a9b562a9876c47bc7ae267811ec0cd0dfdc7e6d1c3a91cb3179
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SHA512
e0db0ddbfa6bec6a369ea71a4b3644f80669ba294837da0042637175da4018b50a48e41bcdd43f9ccadd8304e96d99382b0003bb45d1361f1406631747a53d80
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SSDEEP
24576:ajtcRyajJlTS2s7NAnY9nEswP+PP29PV7BZnf1utbZgSMTgtK/cRgOnmq9g6IB31:0klT8NAnYCsA9PVdfu9ZgvPcOU7m6sln
Static task
static1
Behavioral task
behavioral1
Sample
8fd65814bd078eda0791a61a5780010c_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Guest16
rialmadrid.zapto.org:1604
DC_MUTEX-6SZPLZ1
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InstallPath
MSDCSC\msdcsc.exe
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gencode
crZgjJLrM4Fh
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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
MicroUpdate
Targets
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Target
8fd65814bd078eda0791a61a5780010c_JaffaCakes118
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Size
1.2MB
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MD5
8fd65814bd078eda0791a61a5780010c
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SHA1
8b97caa0aee826469463bdea635ab1c83839cf07
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SHA256
89d17b3353c51a9b562a9876c47bc7ae267811ec0cd0dfdc7e6d1c3a91cb3179
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SHA512
e0db0ddbfa6bec6a369ea71a4b3644f80669ba294837da0042637175da4018b50a48e41bcdd43f9ccadd8304e96d99382b0003bb45d1361f1406631747a53d80
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SSDEEP
24576:ajtcRyajJlTS2s7NAnY9nEswP+PP29PV7BZnf1utbZgSMTgtK/cRgOnmq9g6IB31:0klT8NAnYCsA9PVdfu9ZgvPcOU7m6sln
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Darkcomet family
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Modifies WinLogon for persistence
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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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