Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-07-2024 12:21

General

  • Target

    783228e4511a604bde1a2d863e8d746a_JaffaCakes118.exe

  • Size

    991KB

  • MD5

    783228e4511a604bde1a2d863e8d746a

  • SHA1

    15a54638fde5341d5f8c99b83dc01440e1f08186

  • SHA256

    eb6d07ce6029606286f9aeb7f24ee2be7d6b8cdb34bb661e80411c3efa2aabd2

  • SHA512

    7ea1b26c51a8c5a3f6edd8d65b913a487bff0c1d7ebd4d76c341fa22a932844529d0e6ae890189bb325f46d323895910f97f5fc1263a7f004b0653849ef63fb8

  • SSDEEP

    24576:ZoIjIbgyLC4t5467uOkG7Rcjd4W3QGnBfilDoB6hoT9:J8bdLZ54nOFR6f37ssB6o

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-NHG2G4Q

Attributes
  • gencode

    BtmRRkxeailp

  • 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 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\783228e4511a604bde1a2d863e8d746a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\783228e4511a604bde1a2d863e8d746a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Users\Admin\AppData\Local\Temp\783228e4511a604bde1a2d863e8d746a_JaffaCakes118.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2768-6-0x0000000000400000-0x0000000000545000-memory.dmp

    Filesize

    1.3MB

  • memory/2768-1-0x0000000000401000-0x0000000000404000-memory.dmp

    Filesize

    12KB

  • memory/2768-0-0x0000000000400000-0x0000000000545000-memory.dmp

    Filesize

    1.3MB

  • memory/2768-7-0x0000000000401000-0x0000000000404000-memory.dmp

    Filesize

    12KB

  • memory/3660-12-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-15-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-5-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-9-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-10-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-11-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-4-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-13-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-14-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-8-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-17-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-18-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-20-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-21-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-22-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-25-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-26-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/3660-27-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB