General
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Target
19962480e1ea3d8a3c00250e8e7867e7_JaffaCakes118
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Size
5.9MB
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Sample
240628-k79rhs1gpg
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MD5
19962480e1ea3d8a3c00250e8e7867e7
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SHA1
d0240accf1b93436deb4d681bdbf1882420c1ff2
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SHA256
c08fbf1f549669dd048f5008b7f5f3150d1fb0dc7f6a420b369eb7469dfbc3e2
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SHA512
ae7f73c7e600a1b4d27b871af2962cfffcbe7f8fdae87f0344c8396c7326bd06a2ea89273d8ac03974c2ed0eb96bdcb28d4759132d43fdb81bbd286530364267
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SSDEEP
98304:cLILI6zcwPD3WCvdmVoyfgqo8BRqSTOUhNJsiTN1G1ja+ps5mIWWx:cLz6wwb3WdHIqo8BhSUhN/RCj7i5mvK
Behavioral task
behavioral1
Sample
19962480e1ea3d8a3c00250e8e7867e7_JaffaCakes118.exe
Resource
win7-20240508-en
Malware Config
Extracted
darkcomet
Test1
fttpsrvr.serveftp.com:81
DC_MUTEX-KC4MATP
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gencode
bwdrBTvAAiq3
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install
false
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offline_keylogger
true
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password
0137982645
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persistence
false
Targets
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Target
19962480e1ea3d8a3c00250e8e7867e7_JaffaCakes118
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Size
5.9MB
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MD5
19962480e1ea3d8a3c00250e8e7867e7
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SHA1
d0240accf1b93436deb4d681bdbf1882420c1ff2
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SHA256
c08fbf1f549669dd048f5008b7f5f3150d1fb0dc7f6a420b369eb7469dfbc3e2
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SHA512
ae7f73c7e600a1b4d27b871af2962cfffcbe7f8fdae87f0344c8396c7326bd06a2ea89273d8ac03974c2ed0eb96bdcb28d4759132d43fdb81bbd286530364267
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SSDEEP
98304:cLILI6zcwPD3WCvdmVoyfgqo8BRqSTOUhNJsiTN1G1ja+ps5mIWWx:cLz6wwb3WdHIqo8BhSUhN/RCj7i5mvK
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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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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Matrix ATT&CK v13
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