Analysis

  • max time kernel
    148s
  • 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
    27/08/2026, 03:16

General

  • Target
    dwas.exe
  • Size 55KB
  • Sample260827-dsty7aygra
  • SHA256 558a3ed993d2871420683e786d27d4e17ee4ed817307a2a92fd0137c1c4558f9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: njRAT/Bladabindi

    Widely used RAT written in .NET.

  • UAC bypass 3 TTPs 1 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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.

  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dwas.exe
    "C:\Users\Admin\AppData\Local\Temp\dwas.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4140
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c reg ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:488
      • C:\Windows\SysWOW64\reg.exe
        reg ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
        3⤵
        • UAC bypass
        • System Location Discovery: System Language Discovery
        • Modifies registry key
        PID:252

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/4140-1-0x00000000743A2000-0x00000000743A4000-memory.dmp

        memory/4140-0-0x0000000001580000-0x0000000001590000-memory.dmp

        memory/4140-2-0x0000000001580000-0x0000000001590000-memory.dmp

        memory/4140-3-0x00000000743A2000-0x00000000743A4000-memory.dmp

        memory/4140-4-0x00000000743A0000-0x00000000749C1000-memory.dmp

        memory/4140-5-0x00000000743A0000-0x00000000749C1000-memory.dmp