Overview

overview

9

Static

static

5

_Vrfc_MISV...FX.vbs

windows10-2004-x64

9

_Vrfc_MISV...FX.vbs

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    52OE4RecHFGIR_ECIG.zip
  • Size 3.4MB
  • Sample260820-m88a7aar4x
  • SHA256 ab6aa54e875f1525bb8caceae295eeae63429a0d49264f686a7ee5c9e7657388
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryexecutionpdfpersistenceransomware

Malware Config

Targets

    • Target
      _Vrfc_MISVM-IDLGCohdymr.7452Serv1H71FX.vbs
    • Size 4.5MB
    • SHA256 190c5cf31f05ec42f2e14172a8042d0dc922c8143180ddf23cac00b660e0e7de
    • 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