Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 15:33

General

  • Target
    Server.exe
  • Size 37KB
  • Sample240722-szd9msvgpp
  • SHA256 c5a62b02157ce37c4d0f11b64e5691662555a222f1ad59c3a076f6f3ad812a40
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Server.exe
    "C:\Users\Admin\AppData\Local\Temp\Server.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Server.exe" "Server.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      PID:4312

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/4764-0-0x0000000074B92000-0x0000000074B93000-memory.dmp

        memory/4764-1-0x0000000074B90000-0x0000000075141000-memory.dmp

        memory/4764-2-0x0000000074B90000-0x0000000075141000-memory.dmp

        memory/4764-3-0x0000000074B92000-0x0000000074B93000-memory.dmp

        memory/4764-4-0x0000000074B90000-0x0000000075141000-memory.dmp