Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 08:59

General

  • Target
    9cf9a4ad869a428ace56a134a91f1a26e4351fbc7050b2da9ad3643b5a0f4b0f.exe
  • Size 26KB
  • Sample260718-kx8fpsex4m
  • SHA256 9cf9a4ad869a428ace56a134a91f1a26e4351fbc7050b2da9ad3643b5a0f4b0f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9cf9a4ad869a428ace56a134a91f1a26e4351fbc7050b2da9ad3643b5a0f4b0f.exe
    "C:\Users\Admin\AppData\Local\Temp\9cf9a4ad869a428ace56a134a91f1a26e4351fbc7050b2da9ad3643b5a0f4b0f.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4148
    • C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4264
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1460

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
        • Size 124KB
        • SHA256 bc298e572472865f49dfc8f22499d243e95b2d5186bccafd483b1301a622c103
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dotnet.exe

        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 170KB
        • SHA256 05db994d279c194034874ab6cf28b5c8b405043a7843907d11db26aa1a0bf481
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 d5fbaf5c0d8e313d4dad23b28cac4256c5dbed6ab3b0d797e2971f30c5e095ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-3797332335-34111092-3597280141-1000\_desktop.ini
        • Size 9B
        • SHA256 5f23935a5f9dba1f13339c50be038a41382c873a721f954d6fd8b1348386716a
        • MD5 SHA1 SHA512

        memory/4148-13-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4148-18-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4148-22-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4148-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4148-94-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4148-1229-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4148-5-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4148-5024-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4148-5497-0x0000000000400000-0x0000000000434000-memory.dmp