Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-02-2025 22:41

General

  • Target

    JaffaCakes118_0e9b3698ae1718f0ffcddcc3cf6be9d6.exe

  • Size

    658KB

  • MD5

    0e9b3698ae1718f0ffcddcc3cf6be9d6

  • SHA1

    615f4d395ebab5a2e3847811656a5dacad2d1a17

  • SHA256

    1c34b22306b4c23d7661721a8aeeb8d7d113d794de406c9a101cb233f80e6e57

  • SHA512

    0582d04f10943350117063e0e7106af0c9c6cee108a0ce8a309afdf4ce6e0c442bc5675739acbbfe688739856200b0e1007b89dead08932592c49f32adff3b1e

  • SSDEEP

    12288:q9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hn:mZ1xuVVjfFoynPaVBUR8f+kN10EBh

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-WB74EZH

Attributes
  • gencode

    drvs80b4RNMy

  • 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 23 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e9b3698ae1718f0ffcddcc3cf6be9d6.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e9b3698ae1718f0ffcddcc3cf6be9d6.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2328

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2328-0-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2328-2-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2328-1-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2328-5-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2328-7-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2328-11-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB