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Analysis

  • max time kernel
    130s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-de
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-delocale:de-deos:windows10-2004-x64systemwindows
  • submitted
    09/03/2025, 09:08

General

  • Target

    FixerFixed.bat.exe

  • Size

    40KB

  • MD5

    053700f8e61a6f324a7cd60cfd246d6e

  • SHA1

    10ca9f2737eccec28f80047e891f9f4c807b875a

  • SHA256

    5eb280ef2fb0b0881ee91fda2cf14ac6801000d70d1efee274880116e4a44dae

  • SHA512

    ecd19209f1da6fcb3c5d9faf0970a2feb4cd44a5fb54b77db72f4e9495f5b01dcc7109e96d71a9a089d2c5c738d72419575192ce563e0811f16184187806e653

  • SSDEEP

    768:JuhfQ58h6OcaTWAvrSH7tF5Pa9q8OwhK3/mXP:iQ58Q+iAv6xF49q8OwM+XP

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

23.84.85.170:1738

Mutex

joXdacpUa2WzBJrQ

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\FixerFixed.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\FixerFixed.bat.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5084

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5084-0-0x00007FFCC1A93000-0x00007FFCC1A95000-memory.dmp

    Filesize

    8KB

  • memory/5084-1-0x0000000000560000-0x0000000000570000-memory.dmp

    Filesize

    64KB

  • memory/5084-2-0x00007FFCC1A90000-0x00007FFCC2551000-memory.dmp

    Filesize

    10.8MB

  • memory/5084-3-0x00007FFCC1A90000-0x00007FFCC2551000-memory.dmp

    Filesize

    10.8MB