Analysis

  • user interaction
    yes
  • max time kernel
    28s
  • max time network
    29s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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 4 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:4772
    • C:\Users\Admin\AppData\Local\Temp\f85a7469-6066-4c5e-bd73-171e0641a628.exe
      "C:\Users\Admin\AppData\Local\Temp\f85a7469-6066-4c5e-bd73-171e0641a628.exe"
      2⤵
      • Executes dropped EXE
      PID:1924

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_i4g23sa3.vj5.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_i4g23sa3.vj5.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        f85a7469-6066-4c5e-bd73-171e0641a628.exe

        • Path C:\Users\Admin\AppData\Local\Temp\f85a7469-6066-4c5e-bd73-171e0641a628.exe
        • Size 67KB
        • SHA256 245c4870dbf4b2f0102835addb1780d845bd1c31d5ac2a8ac7a5dfe993d6365f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4772-1-0x000002162DB50000-0x000002162DB60000-memory.dmp

        memory/4772-0-0x000002162DB50000-0x000002162DB60000-memory.dmp

        memory/4772-7-0x00000216463F0000-0x0000021646412000-memory.dmp

        memory/4772-10-0x0000021647430000-0x00000216475F2000-memory.dmp

        memory/4772-11-0x000002162DB50000-0x000002162DB60000-memory.dmp

        memory/4772-13-0x000002162DB50000-0x000002162DB60000-memory.dmp

        memory/4772-12-0x000002162DB50000-0x000002162DB60000-memory.dmp

        memory/4772-14-0x000002162DB50000-0x000002162DB60000-memory.dmp