General
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Target
JaffaCakes118_31f58638a0a7fa73b994e499a535a122
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Size
1011KB
-
Sample
250228-gdht6atlw3
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MD5
31f58638a0a7fa73b994e499a535a122
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SHA1
8e746e1f5ed2cf7a597a3f8aae807b982f314b3a
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SHA256
2decd81550f4d79ec936cf7587caf057782c98b4147b604084aa73d599a04a3d
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SHA512
c824e522671b70269fdecb96fa46d6ce6ff1221b5e0135f85f68735080a5b0898ae47ad346a08776310c602aeb10c230f4de5c60b07f65c3d344865c47b7eb39
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SSDEEP
24576:BvOTggIRfmQX3zRYC6FVZPv+FWe4Ys/E:VjYlDZ3+UT/E
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_31f58638a0a7fa73b994e499a535a122.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
- gencode
-
install
false
-
offline_keylogger
false
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persistence
false
Extracted
darkcomet
Guest16
testpyrolol.no-ip.org:1604
DC_MUTEX-46LUR2B
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InstallPath
MSDCSC\msdcsc.exe
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gencode
36dND8bPztoH
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install
true
-
offline_keylogger
true
-
persistence
true
-
reg_key
MicroUpdate
Targets
-
-
Target
JaffaCakes118_31f58638a0a7fa73b994e499a535a122
-
Size
1011KB
-
MD5
31f58638a0a7fa73b994e499a535a122
-
SHA1
8e746e1f5ed2cf7a597a3f8aae807b982f314b3a
-
SHA256
2decd81550f4d79ec936cf7587caf057782c98b4147b604084aa73d599a04a3d
-
SHA512
c824e522671b70269fdecb96fa46d6ce6ff1221b5e0135f85f68735080a5b0898ae47ad346a08776310c602aeb10c230f4de5c60b07f65c3d344865c47b7eb39
-
SSDEEP
24576:BvOTggIRfmQX3zRYC6FVZPv+FWe4Ys/E:VjYlDZ3+UT/E
-
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