Analysis

  • max time kernel
    70s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01-09-2024 10:51

General

  • Target

    9fe3de96eee9907d09f334366bcd7360N.exe

  • Size

    1.5MB

  • MD5

    9fe3de96eee9907d09f334366bcd7360

  • SHA1

    9e22b20ea42dc85439b9e38e7cb9e3dcd81372fc

  • SHA256

    69a52e7eed7400d76c5ed8bd7b166206474520a14b7e98191c3f807396f840ea

  • SHA512

    b0c3edb3847e89af3c87da6f0dfba33b88143b849abfb73cda75e225098df1e430bcf744f6bb3ade40818ce0c80275e99fd6f84f47b52914af573e1e6b01bbef

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdkcS:E5aIwC+Agr6St1lOqq+jCpLW2

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\9fe3de96eee9907d09f334366bcd7360N.exe
    "C:\Users\Admin\AppData\Local\Temp\9fe3de96eee9907d09f334366bcd7360N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:560
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2320
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2436
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2248
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2764
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3024
      • 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:2752
    • C:\Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2840
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2612
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {C588D6EB-E368-46B8-A91B-95991EAB5948} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2872
      • C:\Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2852
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:1032

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • \Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe

        Filesize

        1.5MB

        MD5

        9fe3de96eee9907d09f334366bcd7360

        SHA1

        9e22b20ea42dc85439b9e38e7cb9e3dcd81372fc

        SHA256

        69a52e7eed7400d76c5ed8bd7b166206474520a14b7e98191c3f807396f840ea

        SHA512

        b0c3edb3847e89af3c87da6f0dfba33b88143b849abfb73cda75e225098df1e430bcf744f6bb3ade40818ce0c80275e99fd6f84f47b52914af573e1e6b01bbef

      • memory/560-10-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-15-0x00000000003B0000-0x00000000003D9000-memory.dmp

        Filesize

        164KB

      • memory/560-7-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-6-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-13-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-12-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-11-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-17-0x0000000000421000-0x0000000000422000-memory.dmp

        Filesize

        4KB

      • memory/560-8-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-18-0x0000000000400000-0x0000000000472000-memory.dmp

        Filesize

        456KB

      • memory/560-14-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-5-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-4-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-3-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-2-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/560-9-0x0000000000270000-0x0000000000271000-memory.dmp

        Filesize

        4KB

      • memory/2612-48-0x0000000010000000-0x000000001001E000-memory.dmp

        Filesize

        120KB

      • memory/2612-49-0x0000000010000000-0x000000001001E000-memory.dmp

        Filesize

        120KB

      • memory/2840-36-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-44-0x0000000010000000-0x0000000010007000-memory.dmp

        Filesize

        28KB

      • memory/2840-37-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-39-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-35-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-34-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-33-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-32-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-31-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-30-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-45-0x0000000010000000-0x0000000010007000-memory.dmp

        Filesize

        28KB

      • memory/2840-40-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-41-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2840-38-0x0000000000280000-0x0000000000281000-memory.dmp

        Filesize

        4KB

      • memory/2852-67-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-66-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-65-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-64-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-63-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-62-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-61-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-60-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-71-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-70-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-69-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB

      • memory/2852-68-0x00000000003D0000-0x00000000003D1000-memory.dmp

        Filesize

        4KB