General

  • Target

    JaffaCakes118_09e6721400a9d479f103d682e0e9d4d1

  • Size

    887KB

  • Sample

    250220-f4rz3syrv3

  • MD5

    09e6721400a9d479f103d682e0e9d4d1

  • SHA1

    14045b8a3635dc696704ccf0e9e6114ac811605a

  • SHA256

    0c3f46ae3fc505174a3b46dc142282a83d1d1f7c101dd325562bd52786385ce5

  • SHA512

    2ec055eb9eed61a27b0d65d4b737ad261fbcd6c49baea300f23e93735d54c647ddb05d188694761c127c745518f4f2210ebe4441b5bbe84d12ecdbf28c33278f

  • SSDEEP

    24576:D35J2CjGhO9uxFXP5E8DAzWAvGI+Zunfign:9YuJIAjgunf

Malware Config

Extracted

Family

darkcomet

Botnet

Slave

C2

mo3u8se.no-ip.org:1604

Mutex

DC_MUTEX-WFTA49N

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    zwL8DMPpJ1QA

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

rc4.plain

Targets

    • Target

      JaffaCakes118_09e6721400a9d479f103d682e0e9d4d1

    • Size

      887KB

    • MD5

      09e6721400a9d479f103d682e0e9d4d1

    • SHA1

      14045b8a3635dc696704ccf0e9e6114ac811605a

    • SHA256

      0c3f46ae3fc505174a3b46dc142282a83d1d1f7c101dd325562bd52786385ce5

    • SHA512

      2ec055eb9eed61a27b0d65d4b737ad261fbcd6c49baea300f23e93735d54c647ddb05d188694761c127c745518f4f2210ebe4441b5bbe84d12ecdbf28c33278f

    • SSDEEP

      24576:D35J2CjGhO9uxFXP5E8DAzWAvGI+Zunfign:9YuJIAjgunf

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks