General
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Target
JaffaCakes118_9528981b9645961b9ab5226cc515a878
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Size
350KB
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Sample
250329-ybkdmstse1
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MD5
9528981b9645961b9ab5226cc515a878
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SHA1
e257b655f7c3be6ab0fe0b91d93443b2bef1c60a
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SHA256
f21694742da2eabb6a88204cc4309c459512068ea3a08b461a2bfa8ee06180dd
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SHA512
2f6876fcd64821a16fc2389bf3af8f351bca258bd3519c3022ddd564752c0ac57aa2d369a9ab783297278c4518fc2680f4ee62d8fb0558979f292001d37cf0ce
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SSDEEP
6144:AD7cY2fgssM7Wirg9KXylmRiL+QMeC/i6isqX7UovnONztByipwxZgI5LLTMdWn8:Al8E4w5huat7UovONzbXwsIdMd0QZh9u
Behavioral task
behavioral1
Sample
JaffaCakes118_9528981b9645961b9ab5226cc515a878.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_9528981b9645961b9ab5226cc515a878.exe
Resource
win10v2004-20250313-en
Malware Config
Extracted
darkcomet
First
99.99.166.46:3085
asdfasdfasdfasd
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InstallPath
MSDCSC\msdcsc.exe
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gencode
FUBZ8Usf5cqc
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install
true
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offline_keylogger
false
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persistence
true
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reg_key
MicroUpdate
Targets
-
-
Target
JaffaCakes118_9528981b9645961b9ab5226cc515a878
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Size
350KB
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MD5
9528981b9645961b9ab5226cc515a878
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SHA1
e257b655f7c3be6ab0fe0b91d93443b2bef1c60a
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SHA256
f21694742da2eabb6a88204cc4309c459512068ea3a08b461a2bfa8ee06180dd
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SHA512
2f6876fcd64821a16fc2389bf3af8f351bca258bd3519c3022ddd564752c0ac57aa2d369a9ab783297278c4518fc2680f4ee62d8fb0558979f292001d37cf0ce
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SSDEEP
6144:AD7cY2fgssM7Wirg9KXylmRiL+QMeC/i6isqX7UovnONztByipwxZgI5LLTMdWn8:Al8E4w5huat7UovONzbXwsIdMd0QZh9u
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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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Adds Run key to start application
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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
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
2