Analysis

  • max time kernel
    94s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 18:23

General

  • Target

    v16.exe

  • Size

    37KB

  • MD5

    96af6e23e80fc16710a670f066fb96b5

  • SHA1

    ece1001a5706603f0f50a148c290b8bc89b78a8d

  • SHA256

    38863c0bc43fcf01cc74415f4c72a6660c88f1c6c4919114265db08e287fa09e

  • SHA512

    2d1af105b4db01cebf83c9eb6cf29298ccac84d95ab151b03a4da959f7509c3c2f4b145ab4e3e4ca72fc2aa90a9f9bef6357b090afb27061d91a025ecc7a16b0

  • SSDEEP

    384:+/Um5pBB4EP1vNhJfyS0vuuNatELvr+C5mbTT3rzMurARQaKgO0/pkFMAzNLTAZX:Fgt8nyC5kTdsRFOTFQ9YsTGOMhz4P

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

Madz-34700.portmap.io:34700

193.161.193.99:34700

Mutex

IwuPUGtNVYNuuV5x

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Drops startup file 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\v16.exe
    "C:\Users\Admin\AppData\Local\Temp\v16.exe"
    1⤵
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4600-0-0x00007FFA1ADC3000-0x00007FFA1ADC5000-memory.dmp

    Filesize

    8KB

  • memory/4600-1-0x00000000001A0000-0x00000000001B0000-memory.dmp

    Filesize

    64KB

  • memory/4600-6-0x00007FFA1ADC0000-0x00007FFA1B881000-memory.dmp

    Filesize

    10.8MB

  • memory/4600-7-0x00007FFA1ADC3000-0x00007FFA1ADC5000-memory.dmp

    Filesize

    8KB

  • memory/4600-8-0x00007FFA1ADC0000-0x00007FFA1B881000-memory.dmp

    Filesize

    10.8MB

  • memory/4600-9-0x000000001AD30000-0x000000001AD3C000-memory.dmp

    Filesize

    48KB

  • memory/4600-12-0x00007FFA1ADC0000-0x00007FFA1B881000-memory.dmp

    Filesize

    10.8MB