General

  • Target

    90a2f5a7e2eea4f965a33d315e8c0c32_JaffaCakes118

  • Size

    1005KB

  • Sample

    240812-2wtdtszejd

  • MD5

    90a2f5a7e2eea4f965a33d315e8c0c32

  • SHA1

    23c8671ccb32c4338f1c1f02fe18a7f24df9d5f0

  • SHA256

    ca5a7a74ec48c091be4a0163d054e61a1af9faa5cb0c4c4698f329bb3ab7c9d8

  • SHA512

    5b8a32f3e00f1059e6452f54b57eed732fa83b47c436745b8d1536952d18a95e01e90177460bbc69466605989f6967d1d033c161c8aa191ed29157349c7970c1

  • SSDEEP

    24576:X15+GrMnQ13hp8D0Iyum5geLxCb70ZzlK/cRgOnmq9g6RoSnby:Xb+Gz3h/u2r9IkzOcOU7m6tby

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

mohamedmmk.zapto.org:82

Mutex

DC_MUTEX-L1KB0QQ

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    LN0J2LLsllhH

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      90a2f5a7e2eea4f965a33d315e8c0c32_JaffaCakes118

    • Size

      1005KB

    • MD5

      90a2f5a7e2eea4f965a33d315e8c0c32

    • SHA1

      23c8671ccb32c4338f1c1f02fe18a7f24df9d5f0

    • SHA256

      ca5a7a74ec48c091be4a0163d054e61a1af9faa5cb0c4c4698f329bb3ab7c9d8

    • SHA512

      5b8a32f3e00f1059e6452f54b57eed732fa83b47c436745b8d1536952d18a95e01e90177460bbc69466605989f6967d1d033c161c8aa191ed29157349c7970c1

    • SSDEEP

      24576:X15+GrMnQ13hp8D0Iyum5geLxCb70ZzlK/cRgOnmq9g6RoSnby:Xb+Gz3h/u2r9IkzOcOU7m6tby

    • Darkcomet

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

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks