Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/03/2025, 19:09

General

  • Target

    JaffaCakes118_990866e353b21257c528de3bf18df330.exe

  • Size

    251KB

  • MD5

    990866e353b21257c528de3bf18df330

  • SHA1

    58eaba83f9a773bcfeeb1e57fe3a1fc58afa124c

  • SHA256

    23ceef4a63970cb69cf12692caca026d976a45dd36f520438b4826d6d57a77ea

  • SHA512

    85cf9b29cae7a6a8345a1468ff5c5588a524105816f06354e08388e3dc1b34aa8ff310e73942aa018ef60270a16757a4441fbdc754ee4007a72e78d5eb04799e

  • SSDEEP

    6144:acNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37:acW7KEZlPzCy37

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

192.168.226.1:1212

Mutex

DC_MUTEX-JQGKBZT

Attributes
  • gencode

    P4Yw9AaNE9tm

  • 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
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 23 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_990866e353b21257c528de3bf18df330.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_990866e353b21257c528de3bf18df330.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2232-0-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB

  • memory/2232-1-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2232-2-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB

  • memory/2232-4-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2232-6-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB