Analysis

  • max time kernel
    97s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/04/2024, 07:31

General

  • Target
    SecuriteInfo.com.Win32.PWSX-gen.12092.5437.exe
  • Size 778KB
  • Sample240402-jcc9dsbe52
  • SHA256 201659dbdfcf74863cd21befac24ee34f3a1fd86985a2a5b4077810f7156e993
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12092.5437.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12092.5437.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4576
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12092.5437.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4524
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12092.5437.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12092.5437.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4660
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4660 -s 188
        3⤵
        • Program crash
        PID:2096
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4660 -ip 4660
    1⤵
      PID:3668

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          __PSScriptPolicyTest_vto434s4.ndm.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vto434s4.ndm.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512

          memory/4524-48-0x00000000060D0000-0x00000000060EE000-memory.dmp

          memory/4524-50-0x0000000007470000-0x0000000007AEA000-memory.dmp

          memory/4524-61-0x0000000075080000-0x0000000075830000-memory.dmp

          memory/4524-58-0x0000000007150000-0x0000000007158000-memory.dmp

          memory/4524-57-0x0000000007170000-0x000000000718A000-memory.dmp

          memory/4524-56-0x0000000007070000-0x0000000007084000-memory.dmp

          memory/4524-55-0x0000000007060000-0x000000000706E000-memory.dmp

          memory/4524-54-0x0000000007030000-0x0000000007041000-memory.dmp

          memory/4524-53-0x00000000070B0000-0x0000000007146000-memory.dmp

          memory/4524-52-0x0000000006EA0000-0x0000000006EAA000-memory.dmp

          memory/4524-51-0x0000000006E30000-0x0000000006E4A000-memory.dmp

          memory/4524-32-0x0000000005AE0000-0x0000000005AFE000-memory.dmp

          memory/4524-14-0x0000000075080000-0x0000000075830000-memory.dmp

          memory/4524-15-0x00000000047B0000-0x00000000047C0000-memory.dmp

          memory/4524-49-0x0000000006CF0000-0x0000000006D93000-memory.dmp

          memory/4524-17-0x00000000021F0000-0x0000000002226000-memory.dmp

          memory/4524-18-0x0000000004DF0000-0x0000000005418000-memory.dmp

          memory/4524-19-0x0000000004B40000-0x0000000004B62000-memory.dmp

          memory/4524-20-0x0000000004C60000-0x0000000004CC6000-memory.dmp

          memory/4524-21-0x0000000004D80000-0x0000000004DE6000-memory.dmp

          memory/4524-47-0x00000000047B0000-0x00000000047C0000-memory.dmp

          memory/4524-31-0x0000000005620000-0x0000000005974000-memory.dmp

          memory/4524-37-0x0000000071820000-0x000000007186C000-memory.dmp

          memory/4524-33-0x0000000005B30000-0x0000000005B7C000-memory.dmp

          memory/4524-36-0x0000000006CA0000-0x0000000006CD2000-memory.dmp

          memory/4524-35-0x000000007F170000-0x000000007F180000-memory.dmp

          memory/4576-9-0x0000000006F70000-0x0000000006F7C000-memory.dmp

          memory/4576-10-0x0000000006FE0000-0x000000000706C000-memory.dmp

          memory/4576-2-0x0000000005D30000-0x00000000062D4000-memory.dmp

          memory/4576-1-0x0000000075000000-0x00000000757B0000-memory.dmp

          memory/4576-3-0x0000000005860000-0x00000000058F2000-memory.dmp

          memory/4576-4-0x0000000005AF0000-0x0000000005B00000-memory.dmp

          memory/4576-0-0x0000000000E00000-0x0000000000EC8000-memory.dmp

          memory/4576-7-0x00000000059B0000-0x00000000059C4000-memory.dmp

          memory/4576-13-0x0000000075000000-0x00000000757B0000-memory.dmp

          memory/4576-8-0x0000000006F60000-0x0000000006F6A000-memory.dmp

          memory/4576-5-0x0000000005900000-0x000000000590A000-memory.dmp

          memory/4576-6-0x0000000005B00000-0x0000000005B9C000-memory.dmp

          memory/4660-11-0x0000000000400000-0x0000000000443000-memory.dmp

          memory/4660-34-0x0000000000400000-0x0000000000443000-memory.dmp

          memory/4660-16-0x0000000001130000-0x000000000147A000-memory.dmp