Analysis

  • max time kernel
    134s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    10-08-2024 23:51

General

  • Target

    8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe

  • Size

    1.2MB

  • MD5

    97494469f4b95f3adc4eed85130cd565

  • SHA1

    e5ca2a5fdf3b7849e636129976d28d94f36107a3

  • SHA256

    8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977

  • SHA512

    785437d00a6b1d0f4c3d285b03bac404aeff42b279576806422f8f38135648cf8baae03937457d1fb4c9064da5d9835d04bb7150aff9624881e706ad159df07b

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSTsU95QyILOHgl:E5aIwC+Agr6SNasOqD

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 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 10 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 3 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\8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe
    "C:\Users\Admin\AppData\Local\Temp\8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2368
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2244
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2376
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2528
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1516
      • 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:2092
    • C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2168
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2588
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {2F456687-F30C-448B-A69F-CFD90F281368} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2672
      • C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2876
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:2252
        • C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1480
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1484

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\WinSocket\9a4207d8ebeb692970960292ebb9c31dd393a1aec20c8d8f1e4eb91e90f98988.exe

          Filesize

          1.2MB

          MD5

          97494469f4b95f3adc4eed85130cd565

          SHA1

          e5ca2a5fdf3b7849e636129976d28d94f36107a3

          SHA256

          8a4206d7ebeb582860850292ebb9c31dd383a1aec20c7d7f1e4eb91e90f87977

          SHA512

          785437d00a6b1d0f4c3d285b03bac404aeff42b279576806422f8f38135648cf8baae03937457d1fb4c9064da5d9835d04bb7150aff9624881e706ad159df07b

        • memory/1480-88-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1480-89-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/2168-35-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-37-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-32-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-33-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-34-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-41-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-36-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-31-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-38-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-39-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-48-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2168-44-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2168-40-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2168-30-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2588-50-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2588-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2876-72-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-71-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-61-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-62-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-63-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-64-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-65-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-66-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-67-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-68-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-69-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2876-70-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/3040-8-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-9-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/3040-13-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-12-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-11-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-10-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-14-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-2-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-7-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-6-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-5-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-4-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-3-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/3040-15-0x00000000023F0000-0x0000000002419000-memory.dmp

          Filesize

          164KB

        • memory/3040-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB