Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-07-2024 19:07

General

  • Target

    79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe

  • Size

    894KB

  • MD5

    79af4a993bfc9345366b49fa184d0ccb

  • SHA1

    577f8a6df1d4f08201b98f24a46cc34ae34b9c94

  • SHA256

    28b82770a796d1752afcb5154cdfc2f5782dfa40adfd524c15a602930d7e3225

  • SHA512

    432345891e90de4aa18423fa2679ee5996a45b061d85ada7988b26fa66bf18c14308a2bf519f9261cfec54ab0fc14c05d17b995c09f9a9a7e488c8741bf91da3

  • SSDEEP

    12288:tkJoSJu4GDfxuJwGGZe3FWnGcx2bng0koeqzHC2yza8mmo2tAKPEZd/Z+7w8fA7H:6HJuxr8wG8+AnvoeOE79rw/CkXe+

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-735QA2E

Attributes
  • gencode

    8JMyBMKmQSVq

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

  • Suspicious use of SetThreadContext 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 2 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
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4220
    • C:\Users\Admin\AppData\Local\Temp\79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\79af4a993bfc9345366b49fa184d0ccb_JaffaCakes118.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4220-11-0x0000000000400000-0x00000000004E7000-memory.dmp

    Filesize

    924KB

  • memory/4704-2-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-10-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-8-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-6-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-4-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-0-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-7-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-1-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-12-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-13-0x00000000024C0000-0x00000000024C1000-memory.dmp

    Filesize

    4KB

  • memory/4704-15-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-14-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4704-16-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB