General

  • Target

    ff1fee990fc004b13fc078593f2d9bff_JaffaCakes118

  • Size

    1.4MB

  • Sample

    241219-j8lkmswqa1

  • MD5

    ff1fee990fc004b13fc078593f2d9bff

  • SHA1

    782019177906f1bcba800a1490f19674066cf036

  • SHA256

    eb7dbc192faf36b6cd2fef7b2145e8956d963894ee0ba6d34fac544d8cfadd09

  • SHA512

    83c6c7c01df075c95cc20d67643cbd81a272aa372868663527d13e3675c314759d4aa4cc77592f753c48703ff9e869dec1341bde625dab3f26aee07462fde332

  • SSDEEP

    24576:d29IwqIKp34r0aiVY5oMqiotjC3XC9TAQ5ExaCEFE7LSgUKL8N9tM7DP/qJz8c:eBa+5/uPNYaCeEio/77Sh

Malware Config

Targets

    • Target

      ff1fee990fc004b13fc078593f2d9bff_JaffaCakes118

    • Size

      1.4MB

    • MD5

      ff1fee990fc004b13fc078593f2d9bff

    • SHA1

      782019177906f1bcba800a1490f19674066cf036

    • SHA256

      eb7dbc192faf36b6cd2fef7b2145e8956d963894ee0ba6d34fac544d8cfadd09

    • SHA512

      83c6c7c01df075c95cc20d67643cbd81a272aa372868663527d13e3675c314759d4aa4cc77592f753c48703ff9e869dec1341bde625dab3f26aee07462fde332

    • SSDEEP

      24576:d29IwqIKp34r0aiVY5oMqiotjC3XC9TAQ5ExaCEFE7LSgUKL8N9tM7DP/qJz8c:eBa+5/uPNYaCeEio/77Sh

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks