General

  • Target

    e5379715dd0f4de193007edcd19852dd_JaffaCakes118

  • Size

    808KB

  • Sample

    241212-hrekbsyjan

  • MD5

    e5379715dd0f4de193007edcd19852dd

  • SHA1

    489920ca30cc192d100f7c0fe96933ff0760ba11

  • SHA256

    c37f15a3cfe8fd09c43d542117b650d202a86cd95b0dec645c943f8a8ed5208e

  • SHA512

    16f952c5ada2f2c2085b5e89bd61b95b9258f4b503618c37d1f91724a4d6bfddfc468fa3b58a987b28bd19218b2747a0bdb5d06a16c2c1a78dca74b21a4dea9b

  • SSDEEP

    24576:VQ2JWUJsF1zwstoajoZ3pbst90tmTnF9Tx:ruFSsHjk5bK7XTx

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

piwas12.no-ip.org:1604

Mutex

DC_MUTEX-VRNRLEB

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    gZnZNxWUT9Vy

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      e5379715dd0f4de193007edcd19852dd_JaffaCakes118

    • Size

      808KB

    • MD5

      e5379715dd0f4de193007edcd19852dd

    • SHA1

      489920ca30cc192d100f7c0fe96933ff0760ba11

    • SHA256

      c37f15a3cfe8fd09c43d542117b650d202a86cd95b0dec645c943f8a8ed5208e

    • SHA512

      16f952c5ada2f2c2085b5e89bd61b95b9258f4b503618c37d1f91724a4d6bfddfc468fa3b58a987b28bd19218b2747a0bdb5d06a16c2c1a78dca74b21a4dea9b

    • SSDEEP

      24576:VQ2JWUJsF1zwstoajoZ3pbst90tmTnF9Tx:ruFSsHjk5bK7XTx

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks