Analysis

  • max time kernel
    144s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2023, 12:26

General

  • Target
    ff82d39c5ac755ccce282d2d096a73e772670b02925a372edcc3c312d1ec2824.ps1
  • Size 1.0MB
  • Sample231012-pmpytsaa8w
  • SHA256 ff82d39c5ac755ccce282d2d096a73e772670b02925a372edcc3c312d1ec2824
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • netwire

C2
  • whitecat.space:3360

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • NetWire RAT payload 3 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\ff82d39c5ac755ccce282d2d096a73e772670b02925a372edcc3c312d1ec2824.ps1
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4176
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
        PID:4524

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          __PSScriptPolicyTest_gqr3sgap.zai.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gqr3sgap.zai.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512

          memory/4176-29-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-41-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-12-0x000002409EF30000-0x000002409EF40000-memory.dmp

          memory/4176-11-0x000002409EF30000-0x000002409EF40000-memory.dmp

          memory/4176-13-0x000002409FBA0000-0x000002409FBC8000-memory.dmp

          memory/4176-14-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-15-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-17-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-19-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-21-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-23-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-25-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-27-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-0-0x000002409EEE0000-0x000002409EF02000-memory.dmp

          memory/4176-10-0x00007FFDAE870000-0x00007FFDAF331000-memory.dmp

          memory/4176-35-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-31-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-37-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-39-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-33-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-43-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-45-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-47-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-49-0x000002409FBA0000-0x000002409FBC1000-memory.dmp

          memory/4176-50-0x000002409EF20000-0x000002409EF21000-memory.dmp

          memory/4176-55-0x00007FFDAE870000-0x00007FFDAF331000-memory.dmp

          memory/4524-51-0x0000000000400000-0x0000000000433000-memory.dmp

          memory/4524-56-0x0000000000400000-0x0000000000433000-memory.dmp

          memory/4524-57-0x0000000000400000-0x0000000000433000-memory.dmp