Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17-11-2024 08:38

General

  • Target

    XClient.exe

  • Size

    33KB

  • MD5

    d062d48989d1ddbf0d29bab69bbe814b

  • SHA1

    926e2bb6981c61147176c39b7c347af591ad0d71

  • SHA256

    ce9fd4200677a3f8b18f66d62e2bea5b7017794370338cfc9b11defd2a09811e

  • SHA512

    e1aed6ba1cc1683601d14eb10122f26b7f6f344ca4201e49f70154f575b00c0205df513a7db0cf19b79e8d1f54177d23b71a32ea6fd15046d21965d7dc0d6f51

  • SSDEEP

    384:2EiU9DwTFtd8O+Fsh6LxTo92lKZaJZvf/95ApkFy7BLT/OZwpGmTv99IkcisZoHW:CTFtt+xYgJZvn9dFyJ9FMDOjhbJk

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

192.168.1.21:7000

Mutex

Mxz2CToOH3LNJ4eG

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3996

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3996-0-0x00007FFE8EB83000-0x00007FFE8EB85000-memory.dmp

    Filesize

    8KB

  • memory/3996-1-0x0000000000F10000-0x0000000000F1E000-memory.dmp

    Filesize

    56KB

  • memory/3996-2-0x00007FFE8EB80000-0x00007FFE8F642000-memory.dmp

    Filesize

    10.8MB

  • memory/3996-3-0x00007FFE8EB83000-0x00007FFE8EB85000-memory.dmp

    Filesize

    8KB

  • memory/3996-4-0x00007FFE8EB80000-0x00007FFE8F642000-memory.dmp

    Filesize

    10.8MB