Overview

overview

7

Static

static

3

bb.exe

windows10-2004-x64

7

bb.exe

windows11-ltsc_2024-x64

7

Analysis

  • user interaction
    yes
  • max time kernel
    151s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 15:44

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General

  • Target
    bb.exe
  • Size 27.2MB
  • Sample260820-s6y8dsec63
  • SHA256 3ff60429c4aff46132ab2ad716f9e9cbf43623c5be954339ebe2b54c918036a3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasionexecution

Malware Config

Signatures

  • Stops running service(s) 4 TTPs
    defense_evasionexecution
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Launches sc.exe 3 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Executes a command shell one-liner 1 TTPs 19 IoCs

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

    execution
  • Kills process with taskkill 12 IoCs
    defense_evasion
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb.exe
    "C:\Users\Admin\AppData\Local\Temp\bb.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4872
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T >nul 2>&1
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5088
      • C:\Windows\system32\taskkill.exe
        taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1620
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T >nul 2>&1
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5840
      • C:\Windows\system32\taskkill.exe
        taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:5172
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T >nul 2>&1
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4820
      • C:\Windows\system32\taskkill.exe
        taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:5768
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c sc stop HTTPDebuggerPro >nul 2>&1
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5536
      • C:\Windows\system32\sc.exe
        sc stop HTTPDebuggerPro
        3⤵
        • Launches sc.exe
        PID:3716
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c taskkill /IM HTTPDebuggerSvc.exe /F >nul 2>&1
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4496
      • C:\Windows\system32\taskkill.exe
        taskkill /IM HTTPDebuggerSvc.exe /F
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2560
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c @RD /S /Q "C:\Users\%username%\AppData\Local\Microsoft\Windows\INetCache\IE" >nul 2>&1
      2⤵
      • Executes a command shell one-liner
      PID:5564
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\bb.exe" MD5
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4056
      • C:\Windows\system32\certutil.exe
        certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\bb.exe" MD5
        3⤵
          PID:1948
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5340
        • C:\Windows\system32\taskkill.exe
          taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:1312
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5812
        • C:\Windows\system32\taskkill.exe
          taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3376
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3548
        • C:\Windows\system32\taskkill.exe
          taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:908
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c sc stop HTTPDebuggerPro >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2340
        • C:\Windows\system32\sc.exe
          sc stop HTTPDebuggerPro
          3⤵
          • Launches sc.exe
          PID:1708
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c taskkill /IM HTTPDebuggerSvc.exe /F >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1796
        • C:\Windows\system32\taskkill.exe
          taskkill /IM HTTPDebuggerSvc.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4928
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c @RD /S /Q "C:\Users\%username%\AppData\Local\Microsoft\Windows\INetCache\IE" >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        PID:5680
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3148
        • C:\Windows\system32\taskkill.exe
          taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4612
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4132
        • C:\Windows\system32\taskkill.exe
          taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:5896
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2800
        • C:\Windows\system32\taskkill.exe
          taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4904
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c sc stop HTTPDebuggerPro >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5128
        • C:\Windows\system32\sc.exe
          sc stop HTTPDebuggerPro
          3⤵
          • Launches sc.exe
          PID:4780
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c taskkill /IM HTTPDebuggerSvc.exe /F >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:6108
        • C:\Windows\system32\taskkill.exe
          taskkill /IM HTTPDebuggerSvc.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:944
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c @RD /S /Q "C:\Users\%username%\AppData\Local\Microsoft\Windows\INetCache\IE" >nul 2>&1
        2⤵
        • Executes a command shell one-liner
        PID:468

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/4872-0-0x00007FF71578C000-0x00007FF7167E5000-memory.dmp
          Download

          memory/4872-2-0x00007FFF6E3E0000-0x00007FFF6E3E2000-memory.dmp
          Download

          memory/4872-1-0x00007FFF6E3D0000-0x00007FFF6E3D2000-memory.dmp
          Download

          memory/4872-3-0x00007FF7156B0000-0x00007FF718312000-memory.dmp
          Download

          memory/4872-8-0x00007FF7156B0000-0x00007FF718312000-memory.dmp
          Download

          memory/4872-9-0x00007FF71578C000-0x00007FF7167E5000-memory.dmp
          Download

          memory/4872-10-0x00007FF7156B0000-0x00007FF718312000-memory.dmp
          Download