General

  • Target

    ba94334085c01266560cddd6718c357341e57a55aa3b06a4309c172c00138458

  • Size

    610KB

  • Sample

    221107-tgtgaahbbl

  • MD5

    0d1e64f6de675a3c85cf06bb42aba240

  • SHA1

    860a457e2bc0d52ed5e5fe2590150e98e2a05038

  • SHA256

    ba94334085c01266560cddd6718c357341e57a55aa3b06a4309c172c00138458

  • SHA512

    70e1c458bd8dd7c6fe6665642702aba27e76e5bd3da630c6e87aa77f83c5dff70f2b721108a59f4f723457e9655a9a8bcd1545f2f3e76fba46a92ff935e00e59

  • SSDEEP

    12288:HXH38FA7I8Cqm2zLMTtvk+aDdts2hYCBXNOWLjsehKcR3reSl8ZQG:3HMeqqm2zK4Bie1BXPNBKQG

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

127.0.0.1:7777

Mutex

DCMIN_MUTEX-X0CDERS

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    mgW8hVuSSo47

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      ba94334085c01266560cddd6718c357341e57a55aa3b06a4309c172c00138458

    • Size

      610KB

    • MD5

      0d1e64f6de675a3c85cf06bb42aba240

    • SHA1

      860a457e2bc0d52ed5e5fe2590150e98e2a05038

    • SHA256

      ba94334085c01266560cddd6718c357341e57a55aa3b06a4309c172c00138458

    • SHA512

      70e1c458bd8dd7c6fe6665642702aba27e76e5bd3da630c6e87aa77f83c5dff70f2b721108a59f4f723457e9655a9a8bcd1545f2f3e76fba46a92ff935e00e59

    • SSDEEP

      12288:HXH38FA7I8Cqm2zLMTtvk+aDdts2hYCBXNOWLjsehKcR3reSl8ZQG:3HMeqqm2zK4Bie1BXPNBKQG

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks