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Analysis

  • max time kernel
    113s
  • max time network
    100s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20250217-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250217-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    01/03/2025, 21:10

General

  • Target

    XClient.exe

  • Size

    36KB

  • MD5

    4a2f8e53282f1d7c1840c48e8a08e039

  • SHA1

    e9482dc0a98d0ca841b7851a47cdc90d9ea5c010

  • SHA256

    66c66882a3bb3fcedd9d452e698c6455d20d63978d14a99c01a4b71976650584

  • SHA512

    1c1ecc21049363bfeec9a78a17f421fb96c7ba6b1827b4e2c45c1fb3a28cd67d4684b4a07b6ea57607b957c3fd0f8f17b43eae805aaa48d8dc5875dd5ba6aacd

  • SSDEEP

    768:IQ2A5Unv1+tybbH3hASLKytbFf9YeOMhK3XP9:B2A5Unv1+oHHxVKylFf9YeOMwP9

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:16847

Mutex

QPcpp6lkPBvFeupO

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4040

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4040-0-0x00007FF988EB3000-0x00007FF988EB5000-memory.dmp

    Filesize

    8KB

  • memory/4040-1-0x0000000000010000-0x0000000000020000-memory.dmp

    Filesize

    64KB

  • memory/4040-2-0x00007FF988EB0000-0x00007FF989972000-memory.dmp

    Filesize

    10.8MB

  • memory/4040-3-0x00007FF988EB0000-0x00007FF989972000-memory.dmp

    Filesize

    10.8MB