Analysis

  • max time kernel
    96s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-11-2024 13:46

General

  • Target

    8b5adc6f3c676a3970354950e3f97f71c6e1ee01e7de4168ae4f76a67127e010N.exe

  • Size

    35KB

  • MD5

    de061f493e4e8c9b00240b5cae741850

  • SHA1

    621c1f7c3065ab3bac0f8669a739625a09e40b72

  • SHA256

    8b5adc6f3c676a3970354950e3f97f71c6e1ee01e7de4168ae4f76a67127e010

  • SHA512

    a88de8bbc05cc65bd0467403e1f5f30a5565b8f21f4b4df23fb3e0b48bcabb96ab8dcf35df972b2df0272ab16d210b3912c9ae349eb89e1dc03e7af3cb7d9f0f

  • SSDEEP

    768:1TjJie2KzgW6+p4BOPWas5066TFyI9CWOjhnbXW1:1TF24iBdGFD9CWOj1W1

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

108.228.0.61:7000

Mutex

YAb6ejIPkr2jgvWV

Attributes
  • install_file

    spoof.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\8b5adc6f3c676a3970354950e3f97f71c6e1ee01e7de4168ae4f76a67127e010N.exe
    "C:\Users\Admin\AppData\Local\Temp\8b5adc6f3c676a3970354950e3f97f71c6e1ee01e7de4168ae4f76a67127e010N.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4936

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4936-0-0x00007FFD8F053000-0x00007FFD8F055000-memory.dmp

    Filesize

    8KB

  • memory/4936-1-0x0000000000440000-0x0000000000450000-memory.dmp

    Filesize

    64KB

  • memory/4936-2-0x00007FFD8F050000-0x00007FFD8FB11000-memory.dmp

    Filesize

    10.8MB

  • memory/4936-3-0x00007FFD8F050000-0x00007FFD8FB11000-memory.dmp

    Filesize

    10.8MB