Overview

overview

9

Static

static

5

_08838Regi...KK.vbs

windows10-2004-x64

9

_08838Regi...KK.vbs

windows11-ltsc_2024-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    Docum-UFFRR.boponkmp_emxbSign.zip
  • Size 3.0MB
  • Sample260824-e4vkjacp3y
  • SHA256 ac9564080dd24a6bb62ad3d3549282b7b251a24dcdef1eeb1ead986938f96957
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryexecutionlinkpdfpersistenceransomware

Malware Config

Targets

    • Target
      _08838Regist-Q2K52MKBVM_S4JJInstBYRQKK.vbs
    • Size 4.1MB
    • SHA256 1d33136f99f6f9121b6176602d1a66bf1839e9c4023423bf29e8d3cb909fa763
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoveryexecutionpersistenceransomware

    • Enumerates VirtualBox registry keys

      defense_evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      defense_evasion

    • Looks for VirtualBox Guest Additions in registry

      defense_evasion

    • Looks for VMWare Tools registry key

      defense_evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Executes a VBScript file via the Windows Script Host.

      execution
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks