General

  • Target

    JaffaCakes118_786b98bcff876f951273fed95487eb00

  • Size

    818KB

  • Sample

    250104-h9azvsyqdz

  • MD5

    786b98bcff876f951273fed95487eb00

  • SHA1

    cb93b11234aa9ac2d2b6bf6a40dadb59c435f448

  • SHA256

    78461eb689a9ffe0edb5b3481cbd5f90c7418a2472be81b886563973314a4654

  • SHA512

    95f6c959f3fe51f234d315d749d1cc4cafb4ba027638c72b6a75a7de3339d5484a77d6244ca38fc8f958ef331093a76cd92ab54f1088354cd905e87e51909e82

  • SSDEEP

    24576:BK4U9Ot+ogFV7gxzq6SOEo9no4DtLIBbl+z2kT:o4Uw+LF9gJL+om61j

Malware Config

Extracted

Family

darkcomet

Botnet

Slave

C2

ghost1997.no-ip.biz:1337

Mutex

DC_MUTEX-AZZ26SG

Attributes
  • gencode

    v1pe6tD2bNTU

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      JaffaCakes118_786b98bcff876f951273fed95487eb00

    • Size

      818KB

    • MD5

      786b98bcff876f951273fed95487eb00

    • SHA1

      cb93b11234aa9ac2d2b6bf6a40dadb59c435f448

    • SHA256

      78461eb689a9ffe0edb5b3481cbd5f90c7418a2472be81b886563973314a4654

    • SHA512

      95f6c959f3fe51f234d315d749d1cc4cafb4ba027638c72b6a75a7de3339d5484a77d6244ca38fc8f958ef331093a76cd92ab54f1088354cd905e87e51909e82

    • SSDEEP

      24576:BK4U9Ot+ogFV7gxzq6SOEo9no4DtLIBbl+z2kT:o4Uw+LF9gJL+om61j

    • Darkcomet

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

    • Darkcomet family

    • Windows security bypass

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks