Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 05:56

General

  • Target
    688f0035c649e9e82d146c255c3046303f6f482a8468527c9df4e4322e41938a.exe
  • Size 185KB
  • Sample260601-gm83psds3v
  • SHA256 688f0035c649e9e82d146c255c3046303f6f482a8468527c9df4e4322e41938a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UAC bypass 3 TTPs 3 IoCs
  • Modifies Windows Firewall 2 TTPs 4 IoCs
  • Drops startup file 3 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 12 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

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

  • Modifies registry class 61 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • System policy modification 1 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\688f0035c649e9e82d146c255c3046303f6f482a8468527c9df4e4322e41938a.exe
    "C:\Users\Admin\AppData\Local\Temp\688f0035c649e9e82d146c255c3046303f6f482a8468527c9df4e4322e41938a.exe"
    1⤵
    • UAC bypass
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:3832
    • C:\Users\Admin\AppData\Local\Temp\Trojan.exe
      "C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
      2⤵
      • UAC bypass
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:4876
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4288
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Windows\SysWOW64\wscript.exe" "wscript.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4980
      • C:\Windows\SysWOW64\wscript.exe
        "C:\Windows\SysWOW64\wscript.exe" "C:\Users\Admin\AppData\Local\Temp\Trojan.vbe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5068
  • C:\Users\Admin\AppData\Local\Temp\Trojan.exe
    "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" ..
    1⤵
    • UAC bypass
    • Drops startup file
    • Executes dropped EXE
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:4032
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:2040
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Windows\SysWOW64\wscript.exe" "wscript.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:4028

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Trojan.exe

        • Path C:\Users\Admin\AppData\Local\Temp\Trojan.exe
        • Size 185KB
        • SHA256 688f0035c649e9e82d146c255c3046303f6f482a8468527c9df4e4322e41938a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Trojan.vbe

        • Path C:\Users\Admin\AppData\Local\Temp\Trojan.vbe
        • Size 54B
        • SHA256 ab3ff426e539ef24e9a1d2c8a5a866495b123b057868bf8d3f6762c84c79b5fe
        • MD5 SHA1 SHA512 TLSH

        memory/3832-0-0x0000000074571000-0x0000000074572000-memory.dmp

        memory/3832-1-0x0000000074570000-0x0000000074B21000-memory.dmp

        memory/3832-12-0x0000000074570000-0x0000000074B21000-memory.dmp

        memory/4876-11-0x0000000074570000-0x0000000074B21000-memory.dmp

        memory/4876-20-0x0000000074570000-0x0000000074B21000-memory.dmp