General
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Target
JaffaCakes118_89a5294073212334de67961067c52248
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Size
268KB
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Sample
250327-k3x7xssjs5
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MD5
89a5294073212334de67961067c52248
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SHA1
8fcbbc37cd911fe4b5178dc7077bdd6f33e0589e
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SHA256
147fb04b4ddd42ba65754143e6e3bd0b02381023a3145df2e58593d1ed393034
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SHA512
15e357ca251a63b2efe9f82943c0fc31c9e360e1863df1fb6e2df994426aea1537ea56e7bfc69c7a8d6bff715ced044093184cfe6fa75d2c78895fdc1f24e48f
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SSDEEP
6144:PocMD9L6Ro5oso1IwJs3mb6plI/7SCNG:PtMDF6RomTGwJd64uCA
Behavioral task
behavioral1
Sample
JaffaCakes118_89a5294073212334de67961067c52248.exe
Resource
win7-20240729-en
Malware Config
Extracted
darkcomet
ÎÑæÝ
top511.no-ip.biz:82
127.0.0.1:82
DC_MUTEX-RP7Z7Z6
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InstallPath
Windupdt\winupdate.exe
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gencode
C�z0q-6NfCC7
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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
winupdater
Targets
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Target
JaffaCakes118_89a5294073212334de67961067c52248
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Size
268KB
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MD5
89a5294073212334de67961067c52248
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SHA1
8fcbbc37cd911fe4b5178dc7077bdd6f33e0589e
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SHA256
147fb04b4ddd42ba65754143e6e3bd0b02381023a3145df2e58593d1ed393034
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SHA512
15e357ca251a63b2efe9f82943c0fc31c9e360e1863df1fb6e2df994426aea1537ea56e7bfc69c7a8d6bff715ced044093184cfe6fa75d2c78895fdc1f24e48f
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SSDEEP
6144:PocMD9L6Ro5oso1IwJs3mb6plI/7SCNG:PtMDF6RomTGwJd64uCA
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Darkcomet family
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Modifies WinLogon for persistence
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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