Overview

overview

6

Static

static

1

oosu10premium_en.exe

windows10-2004-x64

6

oosu10premium_en.exe

windows11-ltsc_2024-x64

6

Sharing

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General

  • Target
    oosu10premium_en.exe
  • Size 62.7MB
  • Sample260715-tesf7sf15l
  • SHA256 b2e37ba8cf10ac815cbe61ae34bfc03d239acc686469892662a7f416757ec1c7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
defense_evasiondiscoverypersistenceprivilege_escalationransomwarespywaretrojan

Malware Config

Targets

    • Target
      oosu10premium_en.exe
    • Size 62.7MB
    • SHA256 b2e37ba8cf10ac815cbe61ae34bfc03d239acc686469892662a7f416757ec1c7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    defense_evasiondiscoverypersistenceprivilege_escalationransomwarespywaretrojan

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks