Analysis

  • max time kernel
    147s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 00:44

General

  • Target

    XClient.exe

  • Size

    227KB

  • MD5

    cc4eac5e61739e6c548e7ed4b2220cdd

  • SHA1

    cff1b657ba40e769585b946deead90c71d0acdda

  • SHA256

    0cd7bf7f240311bafa5bbfd203f3db7a55fc045d3c2446ff96154592eec4c2f1

  • SHA512

    77ae416a498e099b8af465b013dd0cf476bbd7d1b6d6517a7f5850735d5f8192c3b5f157de32bb33be1239cb5ea60feb14967ab82890faf6e4e0d0b17354fbbc

  • SSDEEP

    3072:vMSS0s++bxAph0NZwO0b48SKfbzxcwg7es6/Vsb8VKTu549oJMfF/H9N3Ky9NzLP:xhgbtNZrUhcX7elbKTua9bfF/H9d9n

Score
10/10

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:1234

Attributes
  • install_file

    USB.exe

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:2992

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2992-0-0x000007FEF5B83000-0x000007FEF5B84000-memory.dmp

    Filesize

    4KB

  • memory/2992-1-0x00000000013A0000-0x00000000013DE000-memory.dmp

    Filesize

    248KB

  • memory/2992-2-0x000007FEF5B80000-0x000007FEF656C000-memory.dmp

    Filesize

    9.9MB

  • memory/2992-3-0x000007FEF5B83000-0x000007FEF5B84000-memory.dmp

    Filesize

    4KB

  • memory/2992-4-0x000007FEF5B80000-0x000007FEF656C000-memory.dmp

    Filesize

    9.9MB