Analysis

  • max time kernel
    85s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-09-2024 00:16

General

  • Target

    29c3d9f8f5202adf9ddad7438bdab6f49eaec9478f8cae3715e05ff911dc94a5N.exe

  • Size

    1.4MB

  • MD5

    d3523e8c423e69b9fe0e1d67ca14f410

  • SHA1

    a7799513bef01f5c75855593c942d6a8289b17a3

  • SHA256

    29c3d9f8f5202adf9ddad7438bdab6f49eaec9478f8cae3715e05ff911dc94a5

  • SHA512

    49cb35aabae1757b7f227e6a87ac2a3e4f4dbb9017d3898fc15b36bf5f4f2f7e094ebaddac4df6287a839dee5dd4aa99b7034ca4587eb00f75ace52e572a9f23

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQt+4En+bcMAOxA5zYlzSDMKIUr3B+:E5aIwC+Agr6StVEnmcKxYKKIj

Malware Config

Signatures

  • KPOT

    KPOT is an information stealer that steals user data and account credentials.

  • KPOT Core Executable 1 IoCs
  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot x86 loader 1 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Drops file in System32 directory 1 IoCs
  • Launches sc.exe 2 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\29c3d9f8f5202adf9ddad7438bdab6f49eaec9478f8cae3715e05ff911dc94a5N.exe
    "C:\Users\Admin\AppData\Local\Temp\29c3d9f8f5202adf9ddad7438bdab6f49eaec9478f8cae3715e05ff911dc94a5N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2468
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2680
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1780
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2712
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3036
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2900
    • C:\Users\Admin\AppData\Roaming\WinSocket\29c3d9f9f6202adf9ddad8439bdab7f49eaec9489f9cae3816e06ff911dc94a6N.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\29c3d9f9f6202adf9ddad8439bdab7f49eaec9489f9cae3816e06ff911dc94a6N.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2696
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2828
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {7966FD49-B19D-44FC-909C-81CFAC3F9184} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:348
      • C:\Users\Admin\AppData\Roaming\WinSocket\29c3d9f9f6202adf9ddad8439bdab7f49eaec9489f9cae3816e06ff911dc94a6N.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\29c3d9f9f6202adf9ddad8439bdab7f49eaec9489f9cae3816e06ff911dc94a6N.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2792
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:580

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • \Users\Admin\AppData\Roaming\WinSocket\29c3d9f9f6202adf9ddad8439bdab7f49eaec9489f9cae3816e06ff911dc94a6N.exe

        Filesize

        1.4MB

        MD5

        d3523e8c423e69b9fe0e1d67ca14f410

        SHA1

        a7799513bef01f5c75855593c942d6a8289b17a3

        SHA256

        29c3d9f8f5202adf9ddad7438bdab6f49eaec9478f8cae3715e05ff911dc94a5

        SHA512

        49cb35aabae1757b7f227e6a87ac2a3e4f4dbb9017d3898fc15b36bf5f4f2f7e094ebaddac4df6287a839dee5dd4aa99b7034ca4587eb00f75ace52e572a9f23

      • memory/2488-17-0x0000000000421000-0x0000000000422000-memory.dmp

        Filesize

        4KB

      • memory/2488-18-0x0000000000400000-0x0000000000472000-memory.dmp

        Filesize

        456KB

      • memory/2488-10-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-9-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-14-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-15-0x0000000000390000-0x00000000003B9000-memory.dmp

        Filesize

        164KB

      • memory/2488-11-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-13-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-8-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-7-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-6-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-5-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-4-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-3-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-2-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2488-12-0x0000000000370000-0x0000000000371000-memory.dmp

        Filesize

        4KB

      • memory/2696-40-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-30-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-41-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-45-0x0000000010000000-0x0000000010007000-memory.dmp

        Filesize

        28KB

      • memory/2696-39-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-38-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-37-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-36-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-35-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-34-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-33-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-32-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2696-31-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2792-66-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-71-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-70-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-69-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-68-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-67-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-65-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-64-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-63-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-62-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-61-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2792-60-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2828-49-0x0000000010000000-0x000000001001E000-memory.dmp

        Filesize

        120KB