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General
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Target
https://github.com/Da2dalus/The-MALWARE-Repo/tree/master/Trojan
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Sample
250319-v31m6ay1g1
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://github.com/Da2dalus/The-MALWARE-Repo/tree/master/Trojan
Resource
win11-20250313-en
Malware Config
Extracted
darkcomet
Guest1111
193.242.166.48:1605
DC_MUTEX-2QRLPN3
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InstallPath
Windupdt\winupdate.exe
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gencode
Rb5l52XcV9no
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install
true
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offline_keylogger
false
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password
313131
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persistence
true
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reg_key
winupdater
Targets
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Target
https://github.com/Da2dalus/The-MALWARE-Repo/tree/master/Trojan
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Darkcomet family
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Modifies WinLogon for persistence
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Disables Task Manager via registry modification
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Executes dropped EXE
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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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
3