Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25-07-2024 02:52

General

  • Target

    6dda9f5d7b8f67fb71b550bbb8355792_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    6dda9f5d7b8f67fb71b550bbb8355792

  • SHA1

    9038bd72db95b4bc6f8c65753e93fa23f7c6e4b4

  • SHA256

    36d0f347d19ccdaffb41c32ca02a5a98aebfa7a18f8c6f7b2130198e8dd0e336

  • SHA512

    d31d635bb72042a508673bea44759eb0ee004d71d320c3688561ca6ac516a4bb1bdb9e37d28a972c87762eb412a4419f10920f7472d5c758cc36470d0987b1f0

  • SSDEEP

    24576:WqWI5cDWz5yBHuU+biiIXOxPg1tbj4baouQL:PNlyYfGiIk6tYeouQL

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

love88.no-ip.biz:1604

Mutex

DC_MUTEX-9SX27TM

Attributes
  • gencode

    iAeRJXlNcXbK

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

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

  • Themida packer 22 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 23 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6dda9f5d7b8f67fb71b550bbb8355792_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6dda9f5d7b8f67fb71b550bbb8355792_JaffaCakes118.exe"
    1⤵
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2340-0-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-1-0x0000000000401000-0x000000000044F000-memory.dmp

    Filesize

    312KB

  • memory/2340-2-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-3-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-4-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-5-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-6-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-7-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-8-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-9-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-10-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-11-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-12-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-13-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-14-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-15-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-16-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-17-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-18-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-19-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-20-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-21-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB

  • memory/2340-22-0x0000000000400000-0x000000000065D000-memory.dmp

    Filesize

    2.4MB