Analysis

  • max time kernel
    140s
  • max time network
    56s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-04-2024 18:08

General

  • Target

    05c722cd6347a2c8f0970b6af97f9436_JaffaCakes118.exe

  • Size

    689KB

  • MD5

    05c722cd6347a2c8f0970b6af97f9436

  • SHA1

    6c3219997c69b74ac1920eaf5b6a86abd37b45ac

  • SHA256

    96f55c7552aa488f7c42ef96a312724084555b9851279fe679ea0ece894dbea9

  • SHA512

    4135399b45ffff13480992020a0935431e3fff5a14e0a121170952e0b7104c297389f573f74b44931c4f1282342d2c86b8dceb7ddc5b72d34acfd48fbdd5c811

  • SSDEEP

    12288:B9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hQ1:7Z1xuVVjfFoynPaVBUR8f+kN10EBC

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-TXST7PF

Attributes
  • gencode

    jB26FFbJUbDf

  • install

    false

  • offline_keylogger

    true

  • password

    111

  • persistence

    false

Signatures

  • Darkcomet

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\05c722cd6347a2c8f0970b6af97f9436_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\05c722cd6347a2c8f0970b6af97f9436_JaffaCakes118.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1816

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • memory/1816-0-0x00000000024C0000-0x00000000024C1000-memory.dmp
    Filesize

    4KB

  • memory/1816-1-0x0000000000400000-0x00000000004B9000-memory.dmp
    Filesize

    740KB