Overview

overview

5

Static

static

3

fr-decrypter.exe

windows10-2004-x64

5

fr-decrypter.exe

windows11-21h2-x64

5

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    08/05/2026, 16:57

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General

  • Target
    fr-decrypter.exe
  • Size 14KB
  • Sample260508-vgrs5aex2n
  • SHA256 af0d0568f070ecf90825528497c1524bc2ed3c5d06e42580d7b51382238b9a25
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
ransomware

Malware Config

Signatures

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\fr-decrypter.exe
    "C:\Users\Admin\AppData\Local\Temp\fr-decrypter.exe"
    1⤵
    • Sets desktop wallpaper using registry
    PID:5012

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/5012-0-0x00000000006E0000-0x00000000006EA000-memory.dmp
        Download

        memory/5012-1-0x0000000001050000-0x0000000001060000-memory.dmp
        Download