Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 00:05

General

  • Target
    982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04.exe
  • Size 647KB
  • Sample260825-adhqtsvfla
  • SHA256 982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04.exe
    "C:\Users\Admin\AppData\Local\Temp\982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3128
    • C:\Users\Admin\AppData\Local\Temp\982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04.exe
      "C:\Users\Admin\AppData\Local\Temp\982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04.exe"
      2⤵
        PID:1928
      • C:\Users\Admin\AppData\Local\Temp\982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04.exe
        "C:\Users\Admin\AppData\Local\Temp\982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04.exe"
        2⤵
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4492
        • C:\Users\Admin\AppData\Local\Temp\982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04.exe
          "C:\Users\Admin\AppData\Local\Temp\982ba92eff55877f6eda5e5a4f4e730a001f84ed736200e8ddea822cfb660b04.exe"
          3⤵
            PID:4352

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            System.dll

            • Path C:\Users\Admin\AppData\Local\Temp\nst1852.tmp\System.dll
            • Size 12KB
            • SHA256 996645d7f16a6294babb6da83478062aed7b72318d7a51b66e90ab5d3edc51a5
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/3128-13-0x0000000074AE5000-0x0000000074AE6000-memory.dmp

            memory/4492-14-0x0000000077E5F000-0x0000000077E60000-memory.dmp

            memory/4492-15-0x0000000077E1D000-0x0000000077E1E000-memory.dmp

            memory/4492-16-0x0000000077EE5000-0x0000000077EE6000-memory.dmp

            memory/4492-17-0x0000000000470000-0x0000000001756000-memory.dmp

            memory/4492-18-0x0000000077EE5000-0x0000000077EE6000-memory.dmp