Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    19/04/2026, 09:22

General

  • Target
    FixBootsrappper.exe
  • Size 2.3MB
  • Sample260419-lb42tscs4w
  • SHA256 a71a76b6215d10831239323c84bb0f99a1d915c91767e995550ae2324fd8bcec
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Family: Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Detects Vidar Stealer 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FixBootsrappper.exe
    "C:\Users\Admin\AppData\Local\Temp\FixBootsrappper.exe"
    1⤵
      PID:1692

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1692-0-0x0000000140000000-0x00000001400FE000-memory.dmp

          memory/1692-1-0x0000000140000000-0x00000001400FE000-memory.dmp

          memory/1692-13-0x0000023678880000-0x0000023678923000-memory.dmp

          memory/1692-14-0x0000000140000000-0x00000001400FE000-memory.dmp

          memory/1692-26-0x0000023678880000-0x0000023678923000-memory.dmp

          memory/1692-27-0x0000023678880000-0x0000023678923000-memory.dmp