Overview

overview

10

Static

static

1

Proof Of Payment.js

windows7-x64

10

Proof Of Payment.js

windows10-2004-x64

10

Analysis

  • max time kernel
    134s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/09/2024, 10:21

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General

  • Target
    Proof Of Payment.js
  • Size 1011KB
  • Sample240926-mdm2rssakj
  • SHA256 7407ae87e5b4691b5b9a99158ae3418be6aa476546abad58a024ee791d841e70
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
wshratexecutionpersistencetrojan

Malware Config

Extracted

Family

  • wshrat

C2

  • http://rolla.wikaba.com:2025

Signatures

  • WSHRAT

    WSHRAT is a variant of Houdini worm and has vbs and js variants.

    trojanwshrat
  • Blocklisted process makes network request 14 IoCs
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
    execution
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Script User-Agent 13 IoCs

    Uses user-agent string associated with script host/environment.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Proof Of Payment.js"
    1⤵
    • Blocklisted process makes network request
    • Drops startup file
    • Adds Run key to start application
    PID:3472

Network

        MITRE ATT&CK Enterprise v15

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        Downloads

        Proof Of Payment.js
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Proof Of Payment.js
        • Size 1011KB
        • SHA256 7407ae87e5b4691b5b9a99158ae3418be6aa476546abad58a024ee791d841e70
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download