Overview

overview

8

Static

static

3

FModel.exe

windows10-2004-x64

8

FModel.exe

windows11-ltsc_2024-x64

8

Sharing

Copy URL Twitter E-mail

General

  • Target
    FModel.exe
  • Size 49.2MB
  • Sample260804-wasbratwfw
  • SHA256 d9c835d9788565bbe185d99ca09207929df5d8111f87e55afb1f21e21e764ea0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistenceransomware

Malware Config

Targets

    • Target
      FModel.exe
    • Size 49.2MB
    • SHA256 d9c835d9788565bbe185d99ca09207929df5d8111f87e55afb1f21e21e764ea0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoverypersistenceransomware

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks