Analysis

  • max time kernel
    440s
  • max time network
    441s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    08-11-2024 10:03

General

  • Target

    lient.exe

  • Size

    45KB

  • MD5

    82fa8d85c14800b57bfaf418a7c886c8

  • SHA1

    0684973d8f013ff224632c7b0955fded2f8103b2

  • SHA256

    d5ccb7c64da01b1eb2e1a255d2c64d51bcc8a10c7f1a4cd138fa4c99ff1622e4

  • SHA512

    873a66aa41cd0a43568977bb55a3899d28f842a14fdaf9f19a4fea66d7ee502167d3dba17b19bc5918852c12c7a95715a4265556be83435af782e86576ff4d28

  • SSDEEP

    768:qbG5pfJFqBb6CoE0RwnuU3zQK4JTXBlirp9bqY5wu6v6QhOObOPmOi:aG5oBDorRwuUDKbPit9bH5K6QsOSPmOi

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

23.ip.gl.ply.gg:51779

Mutex

SXjK4ZMu0P1Nn0Nq

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lient.exe
    "C:\Users\Admin\AppData\Local\Temp\lient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1432

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1432-0-0x00007FF9C30F3000-0x00007FF9C30F5000-memory.dmp

    Filesize

    8KB

  • memory/1432-1-0x00000000008A0000-0x00000000008B2000-memory.dmp

    Filesize

    72KB

  • memory/1432-2-0x00007FF9C30F0000-0x00007FF9C3BB2000-memory.dmp

    Filesize

    10.8MB

  • memory/1432-3-0x00007FF9C30F0000-0x00007FF9C3BB2000-memory.dmp

    Filesize

    10.8MB