Analysis

  • max time kernel
    147s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/05/2025, 20:12

General

  • Target

    XClient.exe

  • Size

    32KB

  • MD5

    e2b2749a4897f9de76088f1ce20b42b0

  • SHA1

    3c0ca03615315f2ddd7ea32e554715839255ea3c

  • SHA256

    6c3b32c5943348676c2b0e418c5f08e65fe34ea00439c67c1959180a656736ed

  • SHA512

    c1fb3d3c9dd9243652bc0fe55fb9ef6babccc6d9280f614b27deff9473c5a9a0d2015fdaedf4616d3435322cd78083010c0ac974ced127b5a74c7d8d3091cdba

  • SSDEEP

    768:2Va+vNtg+PB93Tw42JzVFE9juMoOjhQb2:4vNtgw93U42DFE9jboOjea

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:7000

Mutex

VknT8sf1HIXeDf5v

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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4552

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4552-0-0x00007FFBB0783000-0x00007FFBB0785000-memory.dmp

          Filesize

          8KB

        • memory/4552-1-0x0000000000880000-0x000000000088E000-memory.dmp

          Filesize

          56KB

        • memory/4552-2-0x00007FFBB0780000-0x00007FFBB1241000-memory.dmp

          Filesize

          10.8MB

        • memory/4552-3-0x00007FFBB0780000-0x00007FFBB1241000-memory.dmp

          Filesize

          10.8MB