General
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Target
JaffaCakes118_046438864bba17e9b8b27138d05c7920
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Size
1.0MB
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Sample
250219-ke58masjds
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MD5
046438864bba17e9b8b27138d05c7920
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SHA1
5c702412406e4df82f0c7a1ab23c63924e9e268b
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SHA256
468b2d19473060b406c616bc3750e3230e2cc0281024a1a1334f61036c587077
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SHA512
c0254e99d7a48e5255cfd0d0c96de6ab70fe2c3479c27d610299a83b51f65aaf2063168a1de28cead7c75593eb945391d1945ab0f81e89160ca8b2f0c87104a4
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SSDEEP
24576:l4r+kb+AZnpYON1V/rx6QiR9S3gCRVDBMU9A6UE:2r+KlZuON1Vzx6Qi3S3jFZ9z
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_046438864bba17e9b8b27138d05c7920.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Sushi
dcdemerde.no-ip.org:1500
DC_MUTEX-N4TQXHH
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InstallPath
Bootmgr.exe
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gencode
9QA2itaS9sMx
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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
JaffaCakes118_046438864bba17e9b8b27138d05c7920
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Size
1.0MB
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MD5
046438864bba17e9b8b27138d05c7920
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SHA1
5c702412406e4df82f0c7a1ab23c63924e9e268b
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SHA256
468b2d19473060b406c616bc3750e3230e2cc0281024a1a1334f61036c587077
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SHA512
c0254e99d7a48e5255cfd0d0c96de6ab70fe2c3479c27d610299a83b51f65aaf2063168a1de28cead7c75593eb945391d1945ab0f81e89160ca8b2f0c87104a4
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SSDEEP
24576:l4r+kb+AZnpYON1V/rx6QiR9S3gCRVDBMU9A6UE:2r+KlZuON1Vzx6Qi3S3jFZ9z
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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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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
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1