General

  • Target

    JaffaCakes118_4c50e4b915a3285495c9d2d568f395ef

  • Size

    965KB

  • Sample

    250101-jbtjzsylgv

  • MD5

    4c50e4b915a3285495c9d2d568f395ef

  • SHA1

    b4b226db5d76d2472dc34b185ff99946a9c9647c

  • SHA256

    f6d6ad10a2237754de27b1c7fe9f211529270a8175e2c867c010f04359856d5a

  • SHA512

    87dacf9aa3ab5ee70a14d3eef0f9b84d81cc937f665b542a0242e8c0e8a39b43ab12d5f691e7149aaf56aa1261575b6e961eb5617ffc753557fe05769e44a46c

  • SSDEEP

    24576:UEWFcSkEGsKPK0RTnYxkL0n9x3JKEiwnezd:UDi90n96

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

84.243.195.246:1604

Mutex

DCMIN_MUTEX-SWTNM8T

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    wn6iSM1gmue4

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      JaffaCakes118_4c50e4b915a3285495c9d2d568f395ef

    • Size

      965KB

    • MD5

      4c50e4b915a3285495c9d2d568f395ef

    • SHA1

      b4b226db5d76d2472dc34b185ff99946a9c9647c

    • SHA256

      f6d6ad10a2237754de27b1c7fe9f211529270a8175e2c867c010f04359856d5a

    • SHA512

      87dacf9aa3ab5ee70a14d3eef0f9b84d81cc937f665b542a0242e8c0e8a39b43ab12d5f691e7149aaf56aa1261575b6e961eb5617ffc753557fe05769e44a46c

    • SSDEEP

      24576:UEWFcSkEGsKPK0RTnYxkL0n9x3JKEiwnezd:UDi90n96

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks