Overview

overview

10

Static

static

1

RFQ 3177939 PRHO71.js

windows10-2004-x64

10

RFQ 3177939 PRHO71.js

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    29072026_0401_RFQ 3177939 PRHO71.js.zip
  • Size 1.3MB
  • Sample260729-elfcwsteph
  • SHA256 1eec6800aefe23582a66fa474f0a6cbd954bca3f6e099d32a67e7b526f9136a0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
darkclouddiscoveryexecutionpersistenceprivilege_escalationstealer

Malware Config

Extracted

Family

  • darkcloud

Version

  • 5.0

Attributes

Targets

    • Target
      RFQ 3177939 PRHO71.js
    • Size 4.8MB
    • SHA256 ecb74c4557335471c87931a3b174ae49993f40593e652044f826d18a9d5fdc32
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutiondarkcloudpersistenceprivilege_escalationstealer

    • Family: DarkCloud

      An information stealer written in Visual Basic.

      stealerdarkcloud

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Adds Run key to start application

      persistence

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks