Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    100s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2025, 08:53

General

  • Target

    Fixer.bat.exe

  • Size

    40KB

  • MD5

    8265ef4c4fd63148e526db6aa8b439b1

  • SHA1

    21bfbda12a69d71b713e0fc73fe5172c2f28cd7b

  • SHA256

    0b7877666fefed59bd07a8b88d23b2b9cf0233921bb138bf702958f687dd0fcb

  • SHA512

    95bc333f2c84c1479420135bf785e1e534eb1920945064edb668706637032227ef3aea4d578fc855589ecf354caa0facb4e2ac95919dfafe3673fb47dbc05843

  • SSDEEP

    768:TuhfQ58h6Ocar5AvrSH7tF5Pa9qROwh13/mXg:0Q58Q+FAv6xF49qROwr+Xg

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

23.84.85.170:1738

Mutex

JVaVla2L4DCtFMB4

Attributes
  • Install_directory

    %Temp%

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\Fixer.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\Fixer.bat.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3476

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3476-0-0x00007FF823EC3000-0x00007FF823EC5000-memory.dmp

    Filesize

    8KB

  • memory/3476-1-0x00000000003C0000-0x00000000003D0000-memory.dmp

    Filesize

    64KB

  • memory/3476-2-0x00007FF823EC0000-0x00007FF824981000-memory.dmp

    Filesize

    10.8MB

  • memory/3476-3-0x00007FF823EC0000-0x00007FF824981000-memory.dmp

    Filesize

    10.8MB