Analysis

  • max time kernel
    136s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-11-2024 01:22

General

  • Target

    Zxyhelper.exe

  • Size

    63KB

  • MD5

    76f29801c7aa5ef0d3ef99f82f04c82c

  • SHA1

    613a078cd094694bf2564085e55b9ff31bbc7f8c

  • SHA256

    b296bb5a1a3259f2985ab130c8eeccfd1a0b816c75da5ca52762b583f0fc32de

  • SHA512

    62008027a6aacfa7c95f35ff4a010a11e037dab2617fcbd3446b9b0f99041054fe364537aaeacd518a2814c025639c4e4a12754f6a72ac3802830058e808fb79

  • SSDEEP

    1536:YSlt/icqQPW2zZv+bDeffo6rdprO7sYdOY:vacqnWv+bDeXldprO4XY

Score
10/10

Malware Config

Extracted

Family

xworm

C2

where-reverse.gl.at.ply.gg:18649

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    Helper.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\Zxyhelper.exe
    "C:\Users\Admin\AppData\Local\Temp\Zxyhelper.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4152

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4152-0-0x00007FF814CB3000-0x00007FF814CB5000-memory.dmp

    Filesize

    8KB

  • memory/4152-1-0x0000000000650000-0x0000000000666000-memory.dmp

    Filesize

    88KB

  • memory/4152-2-0x00007FF814CB0000-0x00007FF815771000-memory.dmp

    Filesize

    10.8MB

  • memory/4152-3-0x00007FF814CB0000-0x00007FF815771000-memory.dmp

    Filesize

    10.8MB