General
- Target jaffacakes118_e50241667b6f3e53af29e2afd6ba317b5e6fc544cd4715a4904f760e1aa6404d.bin
- Size 692KB
- Sample261002-fxa3zszzft
- SHA256 e50241667b6f3e53af29e2afd6ba317b5e6fc544cd4715a4904f760e1aa6404d
- MD5 c91000605004125f1e43e8eff96801e4
- SHA1 5d844280500a07bb362508945d291a31db4d566c
- SHA512 26905dd86051c6f5f3c0b685cf97ab5c39c85396600a9720efc23cb93c30799bd522e682b8b22e7abb0d1a82ce949de868f8edd2744fb58e7e7b8f79a19c7fee
- SSDEEP 12288:9XhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkwh/D:RnAw2WWeFcfbP9VPSPMTSPL/rWvzq4Jd
- TLSH T1FBE46C31F580D877D93329B49C5B81E558297E252E28794B3AE63F0C9F392C37D162CA
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
jaffacakes118_e50241667b6f3e53af29e2afd6ba317b5e6fc544cd4715a4904f760e1aa6404d.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
jaffacakes118_e50241667b6f3e53af29e2afd6ba317b5e6fc544cd4715a4904f760e1aa6404d.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
darkcomet
-
Guest16
-
192.168.178.24:1604
-
DC_MUTEX-0QNYAHY
-
InstallPath
MSDCSC\msdcsc.exe
-
gencode
MvnLUP9hFAdD
-
install
true
-
offline_keylogger
true
-
persistence
true
-
reg_key
MicroUpdate
Targets
-
- Target jaffacakes118_e50241667b6f3e53af29e2afd6ba317b5e6fc544cd4715a4904f760e1aa6404d.bin
- Size 692KB
- SHA256 e50241667b6f3e53af29e2afd6ba317b5e6fc544cd4715a4904f760e1aa6404d
- MD5 c91000605004125f1e43e8eff96801e4
- SHA1 5d844280500a07bb362508945d291a31db4d566c
- SHA512 26905dd86051c6f5f3c0b685cf97ab5c39c85396600a9720efc23cb93c30799bd522e682b8b22e7abb0d1a82ce949de868f8edd2744fb58e7e7b8f79a19c7fee
- SSDEEP 12288:9XhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkwh/D:RnAw2WWeFcfbP9VPSPMTSPL/rWvzq4Jd
- TLSH T1FBE46C31F580D877D93329B49C5B81E558297E252E28794B3AE63F0C9F392C37D162CA
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies WinLogon for persistence
-
Modifies firewall policy service
-
Modifies security service
-
Windows security bypass
-
Disables RegEdit via registry modification
-
Disables Task Manager via registry modification
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Executes dropped EXE
-
Windows security modification
-
Adds Run key to start application
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Indicator Removal
1File Deletion
1Modify Registry
7