Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2024, 02:27

General

  • Target

    a937587f6129786887b821bf594eb774_JaffaCakes118.exe

  • Size

    253KB

  • MD5

    a937587f6129786887b821bf594eb774

  • SHA1

    dadfa494caa6ed60fcca347314a5dfb6ec4284e1

  • SHA256

    8d1e2a52a5b8417b69fa5b6edbbc91a51bb98f3f9eb852a018c988cfd4f281e4

  • SHA512

    3c63678dccf3669c56290ed75df134e8148e365af9b77fbd3c202adf25c90060fd38f25124c060c9a01a67bc561e3341d10476b551521dbd0991828d1340546b

  • SSDEEP

    6144:1D7cY2fgssM7Wirg9KXylmRiL+QMeC/i6isqX7UovnONztByipwxZ:1l8E4w5huat7UovONzbXw

Malware Config

Extracted

Family

darkcomet

Botnet

NaSSeR

C2

127.0.0.1:81

Mutex

DC_MUTEX-7DXPKHG

Attributes
  • gencode

    MToXfGFjNotk

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

  • UPX packed file 13 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 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a937587f6129786887b821bf594eb774_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a937587f6129786887b821bf594eb774_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3976

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3976-0-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-1-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

          Filesize

          4KB

        • memory/3976-2-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-3-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-4-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

          Filesize

          4KB

        • memory/3976-5-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-6-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-8-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-10-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-11-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-12-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-14-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-15-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-16-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB

        • memory/3976-17-0x0000000000400000-0x00000000004BA000-memory.dmp

          Filesize

          744KB