Overview

overview

9

Static

static

3

stage_payload.exe

windows10-2004-x64

9

stage_payload.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    stage_payload.exe
  • Size 14.3MB
  • Sample261009-yn248ady8s
  • SHA256 6bdab72c2c9a47c93475428f753f88bb4013f5759e1d4cc74f862c590d0ce3c1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoverypersistencepyinstallerransomware

Malware Config

Targets

    • Target
      stage_payload.exe
    • Size 14.3MB
    • SHA256 6bdab72c2c9a47c93475428f753f88bb4013f5759e1d4cc74f862c590d0ce3c1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoverypersistenceransomware

    • Looks for VirtualBox Guest Additions in registry

      defense_evasion

    • Renames multiple (125) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Looks for VMWare Tools registry key

      defense_evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks