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Analysis

  • max time kernel
    140s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/09/2024, 10:24

General

  • Target

    fe53a72b7153804b22dc7a805f21db4f_JaffaCakes118.exe

  • Size

    412KB

  • MD5

    fe53a72b7153804b22dc7a805f21db4f

  • SHA1

    5160de169967993052cefa355f830411d0281216

  • SHA256

    079e3875726e57824b5357583a9ba746c5775a60c6355f5cced8024652817699

  • SHA512

    ac3327c6c101ac517c716f5d5f6d4d336f37416480710133e14b5cc38f1b31d5728936c24fdbe5eca8ded601591df66ebd35889d28346ccd8dc3dcb4798a9578

  • SSDEEP

    12288:RQp9NlgvmmR72pz33QoqzranOiu+tu9RuQiXlNv:6phgvmmB2pz3DpOiuMunuQi3

Malware Config

Extracted

Family

netwire

C2

top.westover.xyz:4590

Attributes
  • activex_autorun

    true

  • activex_key

    {803GTO4N-ENS6-08FV-IL8I-U12VW8O81OU2}

  • copy_executable

    false

  • delete_original

    false

  • host_id

    ACALYS-%Rand%

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    WDqjVsjL

  • offline_keylogger

    true

  • password

    252522

  • registry_autorun

    true

  • startup_name

    printer

  • use_mutex

    true

Signatures

  • NetWire RAT payload 2 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Adds Run key to start application 2 TTPs 2 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 use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe53a72b7153804b22dc7a805f21db4f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe53a72b7153804b22dc7a805f21db4f_JaffaCakes118.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4672-0-0x00000000004D0000-0x00000000004D8000-memory.dmp

    Filesize

    32KB

  • memory/4672-1-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/4672-2-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/4672-3-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/4672-4-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/4672-6-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/4672-5-0x00000000004D0000-0x00000000004D8000-memory.dmp

    Filesize

    32KB

  • memory/4672-7-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/4672-8-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/4672-9-0x0000000038E50000-0x00000000391C2000-memory.dmp

    Filesize

    3.4MB

  • memory/4672-10-0x0000000038E50000-0x00000000391C2000-memory.dmp

    Filesize

    3.4MB