Overview

overview

8

Static

static

3

uuyc_4.34.0.exe

windows10-2004-x64

8

uuyc_4.34.0.exe

windows11-ltsc_2024-x64

7

Sharing

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General

  • Target
    uuyc_4.34.0.exe
  • Size 138.0MB
  • Sample261003-ww2gjswtfx
  • SHA256 1bbbd8b231f7d8f8dca7dfded5cd7908427f68db49edad24ec5fa21c9cbab0f7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecutioninstallerpersistenceprivilege_escalationransomware

Malware Config

Targets

    • Target
      uuyc_4.34.0.exe
    • Size 138.0MB
    • SHA256 1bbbd8b231f7d8f8dca7dfded5cd7908427f68db49edad24ec5fa21c9cbab0f7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoveryexecutionpersistenceprivilege_escalationransomware

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks