Analysis

  • max time kernel
    134s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    04-08-2024 22:11

General

  • Target

    5ef58813138ee49449ea284ff0cefbeb3a944f731b27da5350fb0056871e742e.exe

  • Size

    876KB

  • MD5

    e3e8b29c9448c367073cb513a456efa8

  • SHA1

    7fd1a4dae878fca22e2f3455777e03335ac45bf7

  • SHA256

    5ef58813138ee49449ea284ff0cefbeb3a944f731b27da5350fb0056871e742e

  • SHA512

    93c732baa90acb41f75bf276d178cfdaf0cb0acf285693410aa23405615994a028c416a095c6cdac0e99735a135815ed6c595466ecacf5ad2401d4e402dda4e1

  • SSDEEP

    12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQGCsksQjn6YHldGm1ufSD8GlOu:zQ5aILMCfmAUjzX6xQGCZLFdGm13Jr

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 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Drops file in System32 directory 2 IoCs
  • Launches sc.exe 4 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 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\5ef58813138ee49449ea284ff0cefbeb3a944f731b27da5350fb0056871e742e.exe
    "C:\Users\Admin\AppData\Local\Temp\5ef58813138ee49449ea284ff0cefbeb3a944f731b27da5350fb0056871e742e.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2784
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2772
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2484
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2624
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2276
      • 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:1804
    • C:\Users\Admin\AppData\Roaming\WinSocket\6ef69913139ee49449ea294ff0cefbeb3a944f831b28da6360fb0067981e842e.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\6ef69913139ee49449ea294ff0cefbeb3a944f831b28da6360fb0067981e842e.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2836
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2636
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:3048
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2864
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:3064
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2952
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell Set-MpPreference -DisableRealtimeMonitoring $true
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1656
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2612
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {1AE0B23E-7655-4111-8C93-A8B1F4996003} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:1688
        • C:\Users\Admin\AppData\Roaming\WinSocket\6ef69913139ee49449ea294ff0cefbeb3a944f831b28da6360fb0067981e842e.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\6ef69913139ee49449ea294ff0cefbeb3a944f831b28da6360fb0067981e842e.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1044
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1840
          • C:\Users\Admin\AppData\Roaming\WinSocket\6ef69913139ee49449ea294ff0cefbeb3a944f831b28da6360fb0067981e842e.exe
            C:\Users\Admin\AppData\Roaming\WinSocket\6ef69913139ee49449ea294ff0cefbeb3a944f831b28da6360fb0067981e842e.exe
            2⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:2412
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:1756

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

            Filesize

            7KB

            MD5

            f9e3aaa84ed1518158ea88c48ac7c7d1

            SHA1

            86f38738cf7c2ff2a0d4f58ce5efde760b53bb21

            SHA256

            ba1c349346918152e06acdeeb5738bb9150411f9635ad61f8180604fd600fa80

            SHA512

            42e753924207e3107b04e8f53975ed0c752ea453b9c098359cdada8808915ebde2f2433eb15482ee4ad67b7b48ddef144403f1e063d34b213b8f56b07e9746d8

          • \Users\Admin\AppData\Roaming\WinSocket\6ef69913139ee49449ea294ff0cefbeb3a944f831b28da6360fb0067981e842e.exe

            Filesize

            876KB

            MD5

            e3e8b29c9448c367073cb513a456efa8

            SHA1

            7fd1a4dae878fca22e2f3455777e03335ac45bf7

            SHA256

            5ef58813138ee49449ea284ff0cefbeb3a944f731b27da5350fb0056871e742e

            SHA512

            93c732baa90acb41f75bf276d178cfdaf0cb0acf285693410aa23405615994a028c416a095c6cdac0e99735a135815ed6c595466ecacf5ad2401d4e402dda4e1

          • memory/1044-73-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-70-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-71-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-72-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-69-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-74-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-75-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-76-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-77-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-78-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-79-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/1044-68-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/2392-5-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-11-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-3-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-17-0x0000000000421000-0x0000000000422000-memory.dmp

            Filesize

            4KB

          • memory/2392-6-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-7-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-8-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-4-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-15-0x00000000024E0000-0x0000000002509000-memory.dmp

            Filesize

            164KB

          • memory/2392-2-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-14-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-13-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-12-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-18-0x0000000000400000-0x0000000000472000-memory.dmp

            Filesize

            456KB

          • memory/2392-10-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2392-9-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2612-50-0x0000000010000000-0x000000001001E000-memory.dmp

            Filesize

            120KB

          • memory/2612-51-0x0000000010000000-0x000000001001E000-memory.dmp

            Filesize

            120KB

          • memory/2612-55-0x00000000000E0000-0x00000000000E1000-memory.dmp

            Filesize

            4KB

          • memory/2836-41-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-30-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-44-0x0000000000400000-0x0000000000472000-memory.dmp

            Filesize

            456KB

          • memory/2836-31-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-32-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-33-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-34-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-35-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-36-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-37-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-38-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-39-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-40-0x0000000000260000-0x0000000000261000-memory.dmp

            Filesize

            4KB

          • memory/2836-45-0x0000000010000000-0x0000000010007000-memory.dmp

            Filesize

            28KB

          • memory/2836-46-0x0000000010000000-0x0000000010007000-memory.dmp

            Filesize

            28KB