General

  • Target

    JaffaCakes118_6ac77758173c895c9a0ece583e8a4881

  • Size

    992KB

  • Sample

    250103-g8kx1asmg1

  • MD5

    6ac77758173c895c9a0ece583e8a4881

  • SHA1

    229817780edb32eb2689cc5b6c21a11a32f47b27

  • SHA256

    b9510200c418c1a8ac8fef360f871b7a865c3d26471fcbce7ee670ea5133e5d0

  • SHA512

    38c10a09d77c707189c84eb8d2b22ae2c5ceaf6898b597254ae4514c0f15452ce7e124b88ff096fc62efe63572b4b024cb8c0f1fb8c8dbf9f1652a9d062d52d4

  • SSDEEP

    24576:taCesO0VIF0cjZJprYGr2yvptr6MAgKJT3/aZ7MLTAQ:tUjbrb5AgQi7M

Malware Config

Extracted

Family

darkcomet

Botnet

TEMOIN

C2

127.0.0.1:81

Mutex

DCMIN_MUTEX-RGRCC9T

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    FsQYR63sfd9G

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      JaffaCakes118_6ac77758173c895c9a0ece583e8a4881

    • Size

      992KB

    • MD5

      6ac77758173c895c9a0ece583e8a4881

    • SHA1

      229817780edb32eb2689cc5b6c21a11a32f47b27

    • SHA256

      b9510200c418c1a8ac8fef360f871b7a865c3d26471fcbce7ee670ea5133e5d0

    • SHA512

      38c10a09d77c707189c84eb8d2b22ae2c5ceaf6898b597254ae4514c0f15452ce7e124b88ff096fc62efe63572b4b024cb8c0f1fb8c8dbf9f1652a9d062d52d4

    • SSDEEP

      24576:taCesO0VIF0cjZJprYGr2yvptr6MAgKJT3/aZ7MLTAQ:tUjbrb5AgQi7M

    • 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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks