Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-06-2024 21:59

General

  • Target

    139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    139c407f18afa076d2b84d9e9a976dde

  • SHA1

    2f52a86e60931efd85b1297d485d024fb705e887

  • SHA256

    8383502063bfc21e46558865c747ef9ca8023b46732c1cef09467e51c60331cb

  • SHA512

    b86e131e17bb7ac254dc8cf8c877e7c6bf90dd50b267818b08b2df93503816663ca9caa0cc18044b2057ad09651771c133459e1512713db18db59bdafbb792d9

  • SSDEEP

    24576:3Pns0XeQ2sPtysnGgeFC9A9fCG5qigd512vwyMR:fs0XeD2vTcCmqEJgdawj

Malware Config

Extracted

Family

darkcomet

Botnet

ÓÇã

C2

nnns.zapto.org:1604

Mutex

DC_MUTEX-F54S21D

Attributes
  • gencode

    pZ2PbkJ4J7qu

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

  • Drops file in Drivers directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4456
    • C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe"
      2⤵
      • Drops file in Drivers directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4868

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4456-5-0x0000000000680000-0x0000000000690000-memory.dmp

    Filesize

    64KB

  • memory/4456-9-0x00000000006C0000-0x00000000006D0000-memory.dmp

    Filesize

    64KB

  • memory/4456-7-0x00000000006A0000-0x00000000006B0000-memory.dmp

    Filesize

    64KB

  • memory/4456-8-0x00000000006B0000-0x00000000006C0000-memory.dmp

    Filesize

    64KB

  • memory/4456-6-0x0000000000690000-0x00000000006A0000-memory.dmp

    Filesize

    64KB

  • memory/4456-12-0x00000000006F0000-0x0000000000700000-memory.dmp

    Filesize

    64KB

  • memory/4456-4-0x0000000000660000-0x0000000000670000-memory.dmp

    Filesize

    64KB

  • memory/4456-3-0x0000000000650000-0x0000000000660000-memory.dmp

    Filesize

    64KB

  • memory/4456-2-0x0000000000640000-0x0000000000650000-memory.dmp

    Filesize

    64KB

  • memory/4456-1-0x0000000000630000-0x0000000000640000-memory.dmp

    Filesize

    64KB

  • memory/4456-0-0x0000000000620000-0x0000000000630000-memory.dmp

    Filesize

    64KB

  • memory/4456-18-0x0000000002940000-0x0000000002950000-memory.dmp

    Filesize

    64KB

  • memory/4456-17-0x0000000002930000-0x0000000002940000-memory.dmp

    Filesize

    64KB

  • memory/4456-16-0x0000000000401000-0x0000000000408000-memory.dmp

    Filesize

    28KB

  • memory/4456-15-0x0000000000740000-0x0000000000750000-memory.dmp

    Filesize

    64KB

  • memory/4456-14-0x0000000000730000-0x0000000000740000-memory.dmp

    Filesize

    64KB

  • memory/4456-13-0x0000000000700000-0x0000000000710000-memory.dmp

    Filesize

    64KB

  • memory/4456-11-0x00000000006E0000-0x00000000006F0000-memory.dmp

    Filesize

    64KB

  • memory/4456-10-0x00000000006D0000-0x00000000006E0000-memory.dmp

    Filesize

    64KB

  • memory/4456-24-0x0000000000400000-0x00000000004B9000-memory.dmp

    Filesize

    740KB

  • memory/4868-21-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-34-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-22-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-26-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-25-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-28-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-29-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-30-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-31-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-32-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-33-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-23-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-35-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-36-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-37-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-38-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-39-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-40-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-41-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-42-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-43-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB

  • memory/4868-44-0x0000000000400000-0x00000000004B4000-memory.dmp

    Filesize

    720KB