General

  • Target

    JaffaCakes118_3eb2734ea88707283b3eb88ccc469753

  • Size

    1.6MB

  • Sample

    250302-h1elpayps2

  • MD5

    3eb2734ea88707283b3eb88ccc469753

  • SHA1

    eebd9e82ece266d158c4288f854a564eef24efd5

  • SHA256

    88cb99698a160db280ec6b4f86a9c2b330ad8039762c45895b09f31831ce4945

  • SHA512

    5e3fc4e55ca7bcc441ef6ed0125123bd1caabf88be2a63110875210df9b9c16605ef092221b3b5c8c9835b97bc253da154dce0e7e036ca369f6014f2389699d6

  • SSDEEP

    24576:2YhImw2IclaZF1YHCmptKF0jHtJ0i4MT8:HhIC2ZFKoF0btmpMg

Malware Config

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Botnet

Guest16

C2

178.162.150.74:1604

Mutex

DC_MUTEX-QCLJQXB

Attributes
  • gencode

    6n3.Lp7H.LDH

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_3eb2734ea88707283b3eb88ccc469753

    • Size

      1.6MB

    • MD5

      3eb2734ea88707283b3eb88ccc469753

    • SHA1

      eebd9e82ece266d158c4288f854a564eef24efd5

    • SHA256

      88cb99698a160db280ec6b4f86a9c2b330ad8039762c45895b09f31831ce4945

    • SHA512

      5e3fc4e55ca7bcc441ef6ed0125123bd1caabf88be2a63110875210df9b9c16605ef092221b3b5c8c9835b97bc253da154dce0e7e036ca369f6014f2389699d6

    • SSDEEP

      24576:2YhImw2IclaZF1YHCmptKF0jHtJ0i4MT8:HhIC2ZFKoF0btmpMg

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks