General

  • Target

    17a962c5ce396b28847e3cc78a3c7a41_JaffaCakes118

  • Size

    1.0MB

  • Sample

    241006-l69wkasfrd

  • MD5

    17a962c5ce396b28847e3cc78a3c7a41

  • SHA1

    1891f2dfe6d03e0d5ca2000478c3e3b838c53bd1

  • SHA256

    e7acd4cea0465cf1ae8ab649003b4fbf4ebef8a1f6523703d9ce727186316dad

  • SHA512

    78ca120ddc6fba175fa7f4f8c283090dbea7419f8a21e7e91d8727f22a0395e23cd856cf49c7bf191e96b8886e240f15130047c76871e3bde72a16a7b927d704

  • SSDEEP

    24576:cqK2zFhJVboggxl916FyanFDwxjK1eDWD7fJ:jBhJF7gxl916Fy1xjK1eD8fJ

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

rafag9.no-ip.org:82

Mutex

DC_MUTEX-F54S21D

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    23r1xY1998Cv

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      17a962c5ce396b28847e3cc78a3c7a41_JaffaCakes118

    • Size

      1.0MB

    • MD5

      17a962c5ce396b28847e3cc78a3c7a41

    • SHA1

      1891f2dfe6d03e0d5ca2000478c3e3b838c53bd1

    • SHA256

      e7acd4cea0465cf1ae8ab649003b4fbf4ebef8a1f6523703d9ce727186316dad

    • SHA512

      78ca120ddc6fba175fa7f4f8c283090dbea7419f8a21e7e91d8727f22a0395e23cd856cf49c7bf191e96b8886e240f15130047c76871e3bde72a16a7b927d704

    • SSDEEP

      24576:cqK2zFhJVboggxl916FyanFDwxjK1eDWD7fJ:jBhJF7gxl916Fy1xjK1eD8fJ

    • 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