Overview

overview

10

Static

static

3

be959c5af4...0e.exe

windows7-x64

10

be959c5af4...0e.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    be959c5af412cea0ace74075b381c4a2328160b92cdde26a4dd8739a437be30e.exe
  • Size 1.2MB
  • Sample250311-fdkhbasxcy
  • SHA256 be959c5af412cea0ace74075b381c4a2328160b92cdde26a4dd8739a437be30e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darkclouddiscoveryexecutionstealerupx

Malware Config

Extracted

Family

  • darkcloud

C2

  • https://api.telegram.org/bot8052153515:AAEy1R0ssCqYRtfr5MLZ5lbcuC9K_RdIieY/sendMessage?chat_id=5022382431

Targets

    • Target
      be959c5af412cea0ace74075b381c4a2328160b92cdde26a4dd8739a437be30e.exe
    • Size 1.2MB
    • SHA256 be959c5af412cea0ace74075b381c4a2328160b92cdde26a4dd8739a437be30e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    darkclouddiscoveryexecutionstealerupx

    • DarkCloud

      An information stealer written in Visual Basic.

      stealerdarkcloud

    • Darkcloud family

      darkcloud

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks