Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    02-08-2024 05:15

General

  • Target

    832ba48b173a9e9b47be20ec969abc8f_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    832ba48b173a9e9b47be20ec969abc8f

  • SHA1

    0245f27ffbb0614f7e2cb74dd15a640831533173

  • SHA256

    3173db4450adccb8b91494e9d85112fbf3bcf5378d2c78aca0685053d6bac104

  • SHA512

    c7b8266ccaf73287c0af8024fffb3ba27c68800a3a4ff304deb1c50d6e814b91f860d1d609c32238c01a1ced7d2de03dc5aa43dcce509f32bc7ef177ff69589d

  • SSDEEP

    12288:IcF18NtKGVcGYBg5IZ8cGjjiZOHfaM2nmA+KECqPUPY6Cx0/VHFJvvBU+dA4Qgx:BFPdBg5fci/qxEBT2NvdAm

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-46VFR27

Attributes
  • gencode

    5Ad9NjhAabCv

  • 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 20 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\832ba48b173a9e9b47be20ec969abc8f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\832ba48b173a9e9b47be20ec969abc8f_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:2604

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2604-0-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-1-0x0000000000401000-0x000000000044F000-memory.dmp

    Filesize

    312KB

  • memory/2604-2-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-3-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-4-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-5-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-6-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-7-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-8-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-9-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-10-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-11-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-12-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-13-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-14-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-15-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-16-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-17-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-18-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-19-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB

  • memory/2604-20-0x0000000000400000-0x0000000000660000-memory.dmp

    Filesize

    2.4MB