Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 12:43

General

  • Target
    a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0.exe
  • Size 1.1MB
  • Sample260810-px5f9styes
  • SHA256 a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Drops file in Windows directory 1 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\a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0.exe
    "C:\Users\Admin\AppData\Local\Temp\a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0.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:1612
    • C:\Users\Admin\AppData\Local\Temp\a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0.exe
      "C:\Users\Admin\AppData\Local\Temp\a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0.exe"
      2⤵
        PID:1396
      • C:\Users\Admin\AppData\Local\Temp\a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0.exe
        "C:\Users\Admin\AppData\Local\Temp\a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0.exe"
        2⤵
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1528
        • C:\Users\Admin\AppData\Local\Temp\a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0.exe
          "C:\Users\Admin\AppData\Local\Temp\a00952a8a5fa01b477caf86fd71aa08e3ac4ea124c8178db4bf6676a995a09e0.exe"
          3⤵
            PID:3200

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            System.dll

            • Path C:\Users\Admin\AppData\Local\Temp\nsrEC2C.tmp\System.dll
            • Size 12KB
            • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1528-21-0x0000000000400000-0x00000000016E6000-memory.dmp

            memory/1528-22-0x0000000077EEF000-0x0000000077EF0000-memory.dmp

            memory/1528-23-0x0000000077EAD000-0x0000000077EAE000-memory.dmp

            memory/1528-24-0x0000000077F75000-0x0000000077F76000-memory.dmp

            memory/1528-31-0x0000000000400000-0x00000000016E6000-memory.dmp

            memory/1528-32-0x0000000077F75000-0x0000000077F76000-memory.dmp

            memory/1612-20-0x0000000074E05000-0x0000000074E06000-memory.dmp