Overview

overview

7

Static

static

3

loader (1).rar

windows10-ltsc_2021-x64

7

loader (1).rar

windows11-21h2-x64

1

loader (1).rar

windows11-ltsc_2024-x64

1

loader.exe

windows10-ltsc_2021-x64

1

loader.exe

windows11-21h2-x64

1

loader.exe

windows11-ltsc_2024-x64

1

Analysis

  • user interaction
    yes
  • max time kernel
    900s
  • max time network
    426s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    30/07/2026, 22:38

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General

  • Target
    loader (1).rar
  • Size 12.0MB
  • Sample260730-2kc8gagg28
  • SHA256 c590a485c01bbf9bf39c5fc67a48989b30805317035b47f8a9c4727a428702ab
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
ransomware

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Modifies registry class 1 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
    ransomware
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 21 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\loader (1).rar"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4512
    • C:\Users\Admin\AppData\Local\Temp\7zO0A17DB08\loader.exe
      "C:\Users\Admin\AppData\Local\Temp\7zO0A17DB08\loader.exe"
      2⤵
      • Executes dropped EXE
      PID:2540
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3160
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\WatchOut.raw
      2⤵
      • Opens file in notepad (likely ransom note)
      • Suspicious use of FindShellTrayWindow
      PID:1104

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        loader.exe
        • Path C:\Users\Admin\AppData\Local\Temp\7zO0A17DB08\loader.exe
        • Size 14.2MB
        • SHA256 3ad44d0b739b43078efc8a7f794e58a4a27a54cb59b2bdd825fb831e9b40940b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download