Analysis

  • max time kernel
    149s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    03/05/2026, 12:17

General

  • Target
    ScreenConnect.ClientSetup.exe
  • Size 5.3MB
  • Sample260503-pgdnlscs3m
  • SHA256 bf391b5e07fc8d83c486b61d10b02705f78835f154a342e769ec07127ca685e2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4292
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4292 -s 972
      2⤵
      • Program crash
      PID:4280
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4292 -ip 4292
    1⤵
      PID:5556

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/4292-0-0x00000000056E0000-0x00000000056F0000-memory.dmp

          memory/4292-1-0x0000000003180000-0x0000000003188000-memory.dmp

          memory/4292-2-0x00000000056E0000-0x00000000056F0000-memory.dmp

          memory/4292-3-0x00000000059E0000-0x0000000005CCA000-memory.dmp

          memory/4292-4-0x00000000056F0000-0x000000000577C000-memory.dmp

          memory/4292-5-0x0000000005680000-0x00000000056A2000-memory.dmp

          memory/4292-6-0x0000000005780000-0x000000000592A000-memory.dmp

          memory/4292-7-0x0000000006280000-0x0000000006826000-memory.dmp

          memory/4292-8-0x00000000056E0000-0x00000000056F0000-memory.dmp