General

  • Target

    JaffaCakes118_01ba85baaa114b38b6cbe0edb5b96df2

  • Size

    1.4MB

  • Sample

    250218-z4ybmszjem

  • MD5

    01ba85baaa114b38b6cbe0edb5b96df2

  • SHA1

    ea197b23726e4efc7644f483194c2f44d7064964

  • SHA256

    02eaf0415ead45dcf30f2d9a69f31dc2f26d07dd75ec6ebe3416e21da53ca147

  • SHA512

    7c0a1b2d2114d986517a29ab9447892f39069d304888e19623b06d921d9d71278661097c0db7e85e4d3550639b431919d70bb7360d55cf6398de43f362895630

  • SSDEEP

    24576:BYUET2FXdDBYKYjiCcFFf/Ygp8yFKKiKORnh:qNT27eKgevf/CRh

Malware Config

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Botnet

Guest16

C2

bott.zapto.org:1604

Mutex

DC_MUTEX-Y7AMUJV

Attributes
  • gencode

    At%3%WYdz2qU

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_01ba85baaa114b38b6cbe0edb5b96df2

    • Size

      1.4MB

    • MD5

      01ba85baaa114b38b6cbe0edb5b96df2

    • SHA1

      ea197b23726e4efc7644f483194c2f44d7064964

    • SHA256

      02eaf0415ead45dcf30f2d9a69f31dc2f26d07dd75ec6ebe3416e21da53ca147

    • SHA512

      7c0a1b2d2114d986517a29ab9447892f39069d304888e19623b06d921d9d71278661097c0db7e85e4d3550639b431919d70bb7360d55cf6398de43f362895630

    • SSDEEP

      24576:BYUET2FXdDBYKYjiCcFFf/Ygp8yFKKiKORnh:qNT27eKgevf/CRh

    • Darkcomet

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

    • Darkcomet family

    • Checks BIOS information in registry

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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks