Overview

overview

8

Static

static

3

sunwukongs.exe

windows10-2004-x64

8

sunwukongs.exe

windows10-ltsc_2021-x64

8

sunwukongs.exe

windows11-21h2-x64

8

Sharing

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General

  • Target
    sunwukongs.exe
  • Size 2.1MB
  • Sample260514-3scscafs5m
  • SHA256 9d3a41f374b1baf9d9f7c6bef332749ee9eb68b9fefd3ec64311336dcf2e6f3e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoveryexecutionpersistencespywarestealer

Malware Config

Targets

    • Target
      sunwukongs.exe
    • Size 2.1MB
    • SHA256 9d3a41f374b1baf9d9f7c6bef332749ee9eb68b9fefd3ec64311336dcf2e6f3e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryexecutionpersistencespywarestealer

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks