Analysis

  • max time kernel
    125s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/03/2025, 06:39

General

  • Target

    XClient.exe

  • Size

    40KB

  • MD5

    2f79e2b0504106333e03cd11aeee9e9c

  • SHA1

    a4eba4dd5ae1f53ebb41221354a1769ec674ee9a

  • SHA256

    9d80f25f9f6837f32fee9b50446b8ad9a4f6ecd8d9386c01903e670b141bbe21

  • SHA512

    9e1f5c3307ad8d4a9d327a09094af73c475ca908258cc5970445c1829ed2fcd965d2263ae4f95f0b7f3fde3891dad476056b9cbbc9f8da0422f09fc11b495fbd

  • SSDEEP

    768:mCYzP4KJq5tasTfdAthlKutJF5P+9O9wN68OMhC3ESZ:mPz9s597mJK2Fs9UG68OMoX

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

gold-patterns.gl.at.ply.gg:40553

Mutex

XBYfPghtgqzMCzq2

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
  • 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\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:428

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/428-0-0x00007FFA646A3000-0x00007FFA646A5000-memory.dmp

    Filesize

    8KB

  • memory/428-1-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

    Filesize

    64KB

  • memory/428-2-0x00007FFA646A0000-0x00007FFA65161000-memory.dmp

    Filesize

    10.8MB

  • memory/428-3-0x00007FFA646A0000-0x00007FFA65161000-memory.dmp

    Filesize

    10.8MB