Analysis

  • max time kernel
    140s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-02-2025 02:57

General

  • Target

    JaffaCakes118_093b88e326a5537aabdac38087ddd36a.exe

  • Size

    714KB

  • MD5

    093b88e326a5537aabdac38087ddd36a

  • SHA1

    dac9e8c7dd5ad6276cfdf35be0d522f4bb894f16

  • SHA256

    276cb1d27d2a334db8b573a7d3a6c7adae5d31dc124c9b8e7d15507c310882a5

  • SHA512

    9c2e53b7894d0fedf33e07dd1b964da3e70c6928867227ed489a9c87b7ca61eefc411c21d517360e67f40204a6d02211672782a5af7fd7655feef01b32132032

  • SSDEEP

    12288:89HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hsWi:QZ1xuVVjfFoynPaVBUR8f+kN10EBO9

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

117.205.58.32:1604

Mutex

DC_MUTEX-24Y30TE

Attributes
  • gencode

    8e5eKaLAG0mm

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Signatures

  • Darkcomet

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

  • Darkcomet family
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_093b88e326a5537aabdac38087ddd36a.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_093b88e326a5537aabdac38087ddd36a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2440

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2440-0-0x00000000007C0000-0x00000000007C1000-memory.dmp

    Filesize

    4KB

  • memory/2440-3-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2440-4-0x00000000007C0000-0x00000000007C1000-memory.dmp

    Filesize

    4KB

  • memory/2440-6-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB