Analysis

  • user interaction
    yes
  • max time kernel
    22s
  • max time network
    24s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 09:28

General

  • Target
    z4Sv.ps1
  • Size 18KB
  • Sample260805-lfrbjayxe1
  • SHA256 297f7c0a30764a1111f65c560e44af8174a0d2c294ebba65050f88b8f9f9fabf
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: DarkSideRAT

    DarkSideRAT is a remote access trojan.

  • Detects DarkSideRAT 1 IoCs
  • Badlisted process makes network request 3 IoCs

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

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\z4Sv.ps1
    1⤵
    • Badlisted process makes network request
    • Downloads MZ/PE file
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5012
    • C:\Users\Admin\AppData\Local\Temp\5eae1f6d-45bd-4e3f-9953-4f40d3cd8d4d.exe
      "C:\Users\Admin\AppData\Local\Temp\5eae1f6d-45bd-4e3f-9953-4f40d3cd8d4d.exe"
      2⤵
      • Executes dropped EXE
      PID:1248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        5eae1f6d-45bd-4e3f-9953-4f40d3cd8d4d.exe

        • Path C:\Users\Admin\AppData\Local\Temp\5eae1f6d-45bd-4e3f-9953-4f40d3cd8d4d.exe
        • Size 67KB
        • SHA256 245c4870dbf4b2f0102835addb1780d845bd1c31d5ac2a8ac7a5dfe993d6365f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5012-10-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-13-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-5-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-6-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-7-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-8-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-9-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-0-0x00007FFCF573F000-0x00007FFCF5740000-memory.dmp

        memory/5012-4-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-11-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-12-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-14-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-15-0x000001FB566C0000-0x000001FB56882000-memory.dmp

        memory/5012-16-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-17-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-18-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp

        memory/5012-3-0x000001FB3DC20000-0x000001FB3DC42000-memory.dmp

        memory/5012-28-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp