Resubmissions

28/08/2026, 19:57

260828-yn88jadq7s8

28/08/2026, 19:42

260828-yerbcssfqe8

Analysis

  • user interaction
    yes
  • max time kernel
    898s
  • max time network
    463s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/08/2026, 19:57

General

  • Target
    Sample.ps1
  • Size 4KB
  • Sample260828-yn88jadq7s
  • SHA256 e28a54abcbbd070268dddb8688e1ac11808a3264fcf15158e3df4fad48336ab6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 4 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Executes dropped EXE 1 IoCs
  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Sample.ps1
    1⤵
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5220
    • C:\Program Files\7-Zip\7z.exe
      "C:\Program Files\7-Zip\7z.exe" x C:\Users\Admin\AppData\Local\Temp\35bf975e4ba84363bc4fa1905ddc4ef6.7z -p4455 -oC:\Users\Admin\AppData\Local\Temp\35bf975e4ba84363bc4fa1905ddc4ef6.7z_x -y
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1284
    • C:\Users\Admin\AppData\Local\Temp\35bf975e4ba84363bc4fa1905ddc4ef6.7z_x\nomercy.exe
      "C:\Users\Admin\AppData\Local\Temp\35bf975e4ba84363bc4fa1905ddc4ef6.7z_x\nomercy.exe"
      2⤵
      • Executes dropped EXE
      PID:3884
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1576
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:6012

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            35bf975e4ba84363bc4fa1905ddc4ef6.7z

            • Path C:\Users\Admin\AppData\Local\Temp\35bf975e4ba84363bc4fa1905ddc4ef6.7z
            • Size 1.4MB
            • SHA256 d92c0d43b55e5b894f81f0673701d89a865605dfbf3b836198889f657134bf2c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/3884-42-0x00007FF610240000-0x00007FF611240000-memory.dmp

            memory/3884-37-0x0000020E72470000-0x0000020E724F2000-memory.dmp

            memory/5220-6-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-12-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-7-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-8-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-9-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-10-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-11-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-0-0x00007FFD1D88F000-0x00007FFD1D890000-memory.dmp

            memory/5220-13-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-5-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-19-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-20-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-22-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-36-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-4-0x00007FFD1D700000-0x00007FFD1E0A4000-memory.dmp

            memory/5220-3-0x0000024C6C450000-0x0000024C6C472000-memory.dmp