Analysis

  • max time kernel
    149s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/07/2026, 15:07

General

  • Target
    steamclient.dll
  • Size 255KB
  • Sample260722-shlbmaxdpg
  • SHA256 6b8411ea4559e739995beab3f8fc26a9c590291a5338a642d7ecb2f38a833950
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • 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 behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\steamclient.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4548
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\steamclient.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:3244

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/3244-0-0x0000000075700000-0x00000000757B6000-memory.dmp

        memory/3244-3-0x0000000077D52000-0x0000000077D53000-memory.dmp

        memory/3244-4-0x0000000077D52000-0x0000000077D53000-memory.dmp

        memory/3244-5-0x0000000077D52000-0x0000000077D53000-memory.dmp

        memory/3244-6-0x0000000000F80000-0x0000000000F81000-memory.dmp

        memory/3244-7-0x0000000077D52000-0x0000000077D53000-memory.dmp

        memory/3244-8-0x0000000077D52000-0x0000000077D53000-memory.dmp