General

  • Target

    JaffaCakes118_6d87f2158c4c2536984c4378201516c0

  • Size

    658KB

  • Sample

    250103-skl1yatjdn

  • MD5

    6d87f2158c4c2536984c4378201516c0

  • SHA1

    12e7efef9abf462b46afb796d95a2cf31e15eb5d

  • SHA256

    04c62bd56c337c1a66adbdf6d085e13163bcea0e356b33fbf7f7ca3f0b4fbab2

  • SHA512

    f7fba5caf16bf5665ea9bf094b75ae90ab96f93edb8316f26d66f429a0f34ef178da1cca27408d9fbc0c7af6e0b140fdf6951c3e5f89897d8048e94859f727e7

  • SSDEEP

    12288:O9HMeUmcufrvA3kb445UEJ2jsWiD4EvFuu4cNgZhCiZKD/XdyFF:aiBIGkbxqEcjsWiDxguehC2S6

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

devil-95.no-ip.org:1996

Mutex

DCMIN_MUTEX-BTGQ3BM

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    lqgrnqypon5G

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      JaffaCakes118_6d87f2158c4c2536984c4378201516c0

    • Size

      658KB

    • MD5

      6d87f2158c4c2536984c4378201516c0

    • SHA1

      12e7efef9abf462b46afb796d95a2cf31e15eb5d

    • SHA256

      04c62bd56c337c1a66adbdf6d085e13163bcea0e356b33fbf7f7ca3f0b4fbab2

    • SHA512

      f7fba5caf16bf5665ea9bf094b75ae90ab96f93edb8316f26d66f429a0f34ef178da1cca27408d9fbc0c7af6e0b140fdf6951c3e5f89897d8048e94859f727e7

    • SSDEEP

      12288:O9HMeUmcufrvA3kb445UEJ2jsWiD4EvFuu4cNgZhCiZKD/XdyFF:aiBIGkbxqEcjsWiDxguehC2S6

    • 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