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Analysis

  • max time kernel
    96s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2024, 19:09

General

  • Target

    svhost.exe

  • Size

    45KB

  • MD5

    87471900b00cc707bc1e86df98c0ca34

  • SHA1

    1efbe9cf470dddc64403001c99ebf8776d5d4cb9

  • SHA256

    3f2e74384a291638ec232a92347a32ceabd56e17e9848a05bd544a5cc3305aeb

  • SHA512

    9fbed56dc964dbf8465e69207b6826f5b6f0df92fd96eae5eddadb6d3e8ba5e0de6344a71694c90021561e8cfdb05edf7fb4bb9c23b3d3651b34750c54806c4a

  • SSDEEP

    768:yabG5pfJFqBb6CoE0RwnuUbMfms/ifp9bDY5wuc36QhOO1OPmn:yqG5oBDorRwuUYOAiR9b85G36QsO4Pmn

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

23.ip.gl.ply.gg:51353

<Xwormmm>:1

Mutex

LFDqzthtn4uKHijJ

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    svchost.exe

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\svhost.exe
    "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3156

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3156-0-0x00007FFD37FB3000-0x00007FFD37FB5000-memory.dmp

    Filesize

    8KB

  • memory/3156-1-0x0000000000700000-0x0000000000712000-memory.dmp

    Filesize

    72KB

  • memory/3156-2-0x00007FFD37FB0000-0x00007FFD38A71000-memory.dmp

    Filesize

    10.8MB

  • memory/3156-3-0x00007FFD37FB0000-0x00007FFD38A71000-memory.dmp

    Filesize

    10.8MB