Analysis

  • max time kernel
    147s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/03/2025, 06:11

General

  • Target

    6433ad2b9da636f9059c27cf6a0f9a59.exe

  • Size

    53KB

  • MD5

    6433ad2b9da636f9059c27cf6a0f9a59

  • SHA1

    3a9c70803025518d0b2087b730ce68b4b3a753ac

  • SHA256

    82ad7e4d268a738b7c2ad5f1a621af79444ab5f7c63a894e074e1ad306ce31bc

  • SHA512

    29ce144a51ed0fff5d9f1fb85a9df1238d7b4e4648034245c9a0bbe6e06d45a989645dab5f72d2a1040a7aea074f7de86b1f95a7405b628a802b4039d948ae6b

  • SSDEEP

    768:FnfiTGjiKEuwrv0UfYm6F2yyVrbmpJQvrS51thJOd82o9Zesp2:Fn6TGBETP6cbbmpJQTStbOc90sp2

Malware Config

Extracted

Family

xworm

Attributes
  • install_file

    MasonUSB.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6433ad2b9da636f9059c27cf6a0f9a59.exe
    "C:\Users\Admin\AppData\Local\Temp\6433ad2b9da636f9059c27cf6a0f9a59.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    PID:2324

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2324-0-0x00007FFC3AC73000-0x00007FFC3AC75000-memory.dmp

    Filesize

    8KB

  • memory/2324-1-0x0000000000B00000-0x0000000000B12000-memory.dmp

    Filesize

    72KB

  • memory/2324-3-0x00007FFC3AC70000-0x00007FFC3B731000-memory.dmp

    Filesize

    10.8MB

  • memory/2324-4-0x0000000002D30000-0x0000000002D42000-memory.dmp

    Filesize

    72KB

  • memory/2324-5-0x00007FFC3AC73000-0x00007FFC3AC75000-memory.dmp

    Filesize

    8KB

  • memory/2324-6-0x00007FFC3AC70000-0x00007FFC3B731000-memory.dmp

    Filesize

    10.8MB