General

  • Target

    efdd7557568a099b63411184e8ba425e_JaffaCakes118

  • Size

    1.1MB

  • Sample

    241214-vwegcaynfy

  • MD5

    efdd7557568a099b63411184e8ba425e

  • SHA1

    8bbe038a5241a4364e0ee8df002b111b0c39aae7

  • SHA256

    e89e8556aaa40b89092719a76be97d989fdb088bb01360cbdd9f64a3f1852585

  • SHA512

    ff620c4f2db51685dcfa9a41d996e8d2773adee6947a257f64a5a1720748c460864ad1c30e5e53efa0a20757524ef34ea65cbc2d132fb933253288ff6df7b883

  • SSDEEP

    24576:uoXizPuftQYCdpAfVVUT8qog1OxyyhD4Q+s0J9Q5+eh:xXizPu2YAGVUT8qshD4Q+s03eh

Malware Config

Extracted

Family

darkcomet

Botnet

Hacked

C2

goodbob66.no-ip.biz:1604

Mutex

DC_MUTEX-5VNLR2D

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    zYq2eUihP55b

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      efdd7557568a099b63411184e8ba425e_JaffaCakes118

    • Size

      1.1MB

    • MD5

      efdd7557568a099b63411184e8ba425e

    • SHA1

      8bbe038a5241a4364e0ee8df002b111b0c39aae7

    • SHA256

      e89e8556aaa40b89092719a76be97d989fdb088bb01360cbdd9f64a3f1852585

    • SHA512

      ff620c4f2db51685dcfa9a41d996e8d2773adee6947a257f64a5a1720748c460864ad1c30e5e53efa0a20757524ef34ea65cbc2d132fb933253288ff6df7b883

    • SSDEEP

      24576:uoXizPuftQYCdpAfVVUT8qog1OxyyhD4Q+s0J9Q5+eh:xXizPu2YAGVUT8qshD4Q+s03eh

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks