General

  • Target

    JaffaCakes118_14dc13e38626cb383369b09cbcc40868

  • Size

    875KB

  • Sample

    250221-yjfqesyphr

  • MD5

    14dc13e38626cb383369b09cbcc40868

  • SHA1

    1927c7e274147ebffa367ade3dc4311ce4493c55

  • SHA256

    363ebed0078926a4beef0c3ea342331532b6f30c9f0e3a65acd98518b2c8f9e2

  • SHA512

    2c7bbf2aee2a37adb3466bebf62b77a23e651d87415db2971ce100d6707c1474a5b96db6035fce0f13a2044aebfb8bff3c48ccca9e5346e4fef1e8139f00f584

  • SSDEEP

    12288:RO7hN4/mj+p5iuEA1z7mc4wys1a/v6JyQZLcDE8ZSjwqzJ70WlSAfDEUfkOaaE:ROt6oenfymaH6J7LcQKTqd7dD9fu

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

41.239.67.138:1604

Mutex

DC_MUTEX-5AVGCMZ

Attributes
  • gencode

    GfmjT2.Vh5bs

  • install

    false

  • offline_keylogger

    false

  • password

    winy

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_14dc13e38626cb383369b09cbcc40868

    • Size

      875KB

    • MD5

      14dc13e38626cb383369b09cbcc40868

    • SHA1

      1927c7e274147ebffa367ade3dc4311ce4493c55

    • SHA256

      363ebed0078926a4beef0c3ea342331532b6f30c9f0e3a65acd98518b2c8f9e2

    • SHA512

      2c7bbf2aee2a37adb3466bebf62b77a23e651d87415db2971ce100d6707c1474a5b96db6035fce0f13a2044aebfb8bff3c48ccca9e5346e4fef1e8139f00f584

    • SSDEEP

      12288:RO7hN4/mj+p5iuEA1z7mc4wys1a/v6JyQZLcDE8ZSjwqzJ70WlSAfDEUfkOaaE:ROt6oenfymaH6J7LcQKTqd7dD9fu

    • 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.

    • Identifies Wine through registry keys

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks