General

  • Target

    16e55ff4bcfa09e92f6f5eb907935e35_JaffaCakes118

  • Size

    1.0MB

  • Sample

    241005-j6jchavdnr

  • MD5

    16e55ff4bcfa09e92f6f5eb907935e35

  • SHA1

    0e1d213c1cd2c2e9c56ed67a5bab9a0a4df2b371

  • SHA256

    838eb8a75fb50b9591f7be47a2f0ad3f89aac80bf91604cd96fb0fa3a558a098

  • SHA512

    43e304e3b75d1e7185211b6b1c94b8b310275b74fb504a382382c83e282e7f7db31479a27c6aa47553c39a8ba08e29e4df9aa45bf1fce9296d1fba5da52c27ae

  • SSDEEP

    24576:xEGaHuTpegXTAScsuz3WMdcDLV7r/v59:iiTk0cDMR7rv5

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

dclol.zapto.org:1604

Mutex

DCMIN_MUTEX-G03BK0M

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    Yw4S37efk4QG

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    JavaW

Targets

    • Target

      16e55ff4bcfa09e92f6f5eb907935e35_JaffaCakes118

    • Size

      1.0MB

    • MD5

      16e55ff4bcfa09e92f6f5eb907935e35

    • SHA1

      0e1d213c1cd2c2e9c56ed67a5bab9a0a4df2b371

    • SHA256

      838eb8a75fb50b9591f7be47a2f0ad3f89aac80bf91604cd96fb0fa3a558a098

    • SHA512

      43e304e3b75d1e7185211b6b1c94b8b310275b74fb504a382382c83e282e7f7db31479a27c6aa47553c39a8ba08e29e4df9aa45bf1fce9296d1fba5da52c27ae

    • SSDEEP

      24576:xEGaHuTpegXTAScsuz3WMdcDLV7r/v59:iiTk0cDMR7rv5

    • Darkcomet

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

    • 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