General
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Target
0d37824cb0dc10df2966d847302e3134_JaffaCakes118
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Size
12.3MB
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Sample
241003-bef43azekb
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MD5
0d37824cb0dc10df2966d847302e3134
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SHA1
e163829ff705fb291800039cd76329c4d5d89787
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SHA256
f325a078aaa41aaf0c5f619dd2b6d9d1e4fb9837cc54aa2ab71c88aae95580db
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SHA512
81be17af1314fa34e5154e3e12ee53cf50c23b6fa8054656b181a570da0212f1696aa24d85bbce06d2d48a57e6fffc7d512bf28d5b2a7e74bb2c76859fff38c5
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SSDEEP
393216:JEgHFEEvurJSPUObk/q40p+iZKdwmJRXe08AxWouRlRSDxl49:CIFEEvurJSPUObk/q40p+iZkwmJRX981
Static task
static1
Behavioral task
behavioral1
Sample
0d37824cb0dc10df2966d847302e3134_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Guest16
activatedmasric.no-ip.info:4899
DC_MUTEX-61V7TCV
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InstallPath
MSDCSC\msdcsc.exe
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gencode
9HHCTuEUFRd0
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Targets
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Target
0d37824cb0dc10df2966d847302e3134_JaffaCakes118
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Size
12.3MB
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MD5
0d37824cb0dc10df2966d847302e3134
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SHA1
e163829ff705fb291800039cd76329c4d5d89787
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SHA256
f325a078aaa41aaf0c5f619dd2b6d9d1e4fb9837cc54aa2ab71c88aae95580db
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SHA512
81be17af1314fa34e5154e3e12ee53cf50c23b6fa8054656b181a570da0212f1696aa24d85bbce06d2d48a57e6fffc7d512bf28d5b2a7e74bb2c76859fff38c5
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SSDEEP
393216:JEgHFEEvurJSPUObk/q40p+iZKdwmJRXe08AxWouRlRSDxl49:CIFEEvurJSPUObk/q40p+iZkwmJRX981
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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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Uses the VBS compiler for execution
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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