Analysis

  • max time kernel
    91s
  • max time network
    93s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10-11-2024 07:30

General

  • Target

    XClient.exe

  • Size

    99KB

  • MD5

    d6947c7dcd893fd73763f5bbb3317007

  • SHA1

    b21186b7479a05206cb4f8ce3d3fc7f8a12b5a60

  • SHA256

    f1e9f478f387c7214f27a353d5ca5423a33e08bf5d02e686a9774810b4d73ae7

  • SHA512

    888a86a21d62bfc0734fecbbdb6cdec0bde6a4fdcf9e27947000747a17bbf7e631ab0e31c01f14651d5f3b2d73a6ed08fcd0f71d6731f453e987b4adf191cac7

  • SSDEEP

    1536:U3I9bw6PokNLXUeIUjIbxK3DC1OPPxp9OP9C6yAgG+OKdtMFpfLtX0:U49tjIbACm9Ort+OKArfZk

Score
10/10

Malware Config

Extracted

Family

xworm

C2

about-publishing.gl.at.ply.gg:49157

Attributes
  • Install_directory

    %AppData%

  • install_file

    update.exe

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:4016

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4016-0-0x00007FFE1C583000-0x00007FFE1C585000-memory.dmp

    Filesize

    8KB

  • memory/4016-1-0x00000000005E0000-0x0000000000600000-memory.dmp

    Filesize

    128KB

  • memory/4016-2-0x00007FFE1C580000-0x00007FFE1D042000-memory.dmp

    Filesize

    10.8MB

  • memory/4016-3-0x00007FFE1C580000-0x00007FFE1D042000-memory.dmp

    Filesize

    10.8MB