Analysis

  • max time kernel
    147s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/03/2025, 20:10

General

  • Target

    XClient.exe

  • Size

    36KB

  • MD5

    ea38511e790b0b7ed4fa5a81a06f209b

  • SHA1

    144def5bba96b32a59c30225b848a7bfab089287

  • SHA256

    d13605ad89f28f44a75bec81276fb36aeca99c1eee86a7d4844dd0715b48b44c

  • SHA512

    cb2d8ffc49de1f9be1cae4e0d96db4d2f53f56f50c454e30f0b57b16c860f6ab9da3bc89e5e90c23a32ee3931ce9a3809dc21930bbaca049a46d4fe4fc82ccc7

  • SSDEEP

    768:SQ2A5Unv1+tybbH3hASLKytbFf9YaOMhR3XPm:n2A5Unv1+oHHxVKylFf9YaOMrPm

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:7000

Mutex

4Xrkf7EC1ESdxtbx

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3920

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3920-1-0x0000000000840000-0x0000000000850000-memory.dmp

    Filesize

    64KB

  • memory/3920-0-0x00007FF8FE783000-0x00007FF8FE785000-memory.dmp

    Filesize

    8KB

  • memory/3920-2-0x00007FF8FE780000-0x00007FF8FF241000-memory.dmp

    Filesize

    10.8MB

  • memory/3920-3-0x00007FF8FE783000-0x00007FF8FE785000-memory.dmp

    Filesize

    8KB

  • memory/3920-4-0x00007FF8FE780000-0x00007FF8FF241000-memory.dmp

    Filesize

    10.8MB