Analysis

  • max time kernel
    134s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-09-2024 02:41

General

  • Target

    c67752825726fbb0bde78631f61578a1a84a048cae434a822e23dfe680ac11cd.exe

  • Size

    1.2MB

  • MD5

    a75e5ec8cb970751e03e89715d9376dd

  • SHA1

    757552baa41f16654dabeb2a0931ce27b65c4426

  • SHA256

    c67752825726fbb0bde78631f61578a1a84a048cae434a822e23dfe680ac11cd

  • SHA512

    b9d35cd5fb15c42741e0e05f8e7bd99d17468ec4d36e3297e37edbe6162b84a23327d026b98d3279c354c0f3faa8735410fc342a8694dc1c5c820196139b9f5e

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQtjmssdqex1hl+dZXM:E5aIwC+Agr6StYCXM

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\c67752825726fbb0bde78631f61578a1a84a048cae434a822e23dfe680ac11cd.exe
    "C:\Users\Admin\AppData\Local\Temp\c67752825726fbb0bde78631f61578a1a84a048cae434a822e23dfe680ac11cd.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2372
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2264
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2756
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2200
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2776
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2208
      • 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:2880
    • C:\Users\Admin\AppData\Roaming\WinSocket\c78862926827fbb0bde89731f71689a1a94a049cae434a922e23dfe790ac11cd.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\c78862926827fbb0bde89731f71689a1a94a049cae434a922e23dfe790ac11cd.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1784
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2588
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {CF1DAF12-0972-4BAF-8F8E-AA49DAB0960D} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1056
      • C:\Users\Admin\AppData\Roaming\WinSocket\c78862926827fbb0bde89731f71689a1a94a049cae434a922e23dfe790ac11cd.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\c78862926827fbb0bde89731f71689a1a94a049cae434a922e23dfe790ac11cd.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:2896
        • C:\Users\Admin\AppData\Roaming\WinSocket\c78862926827fbb0bde89731f71689a1a94a049cae434a922e23dfe790ac11cd.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\c78862926827fbb0bde89731f71689a1a94a049cae434a922e23dfe790ac11cd.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:832
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:3000

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\WinSocket\c78862926827fbb0bde89731f71689a1a94a049cae434a922e23dfe790ac11cd.exe

          Filesize

          1.2MB

          MD5

          a75e5ec8cb970751e03e89715d9376dd

          SHA1

          757552baa41f16654dabeb2a0931ce27b65c4426

          SHA256

          c67752825726fbb0bde78631f61578a1a84a048cae434a822e23dfe680ac11cd

          SHA512

          b9d35cd5fb15c42741e0e05f8e7bd99d17468ec4d36e3297e37edbe6162b84a23327d026b98d3279c354c0f3faa8735410fc342a8694dc1c5c820196139b9f5e

        • memory/1784-32-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-33-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/1784-46-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/1784-34-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-35-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-36-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-37-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-38-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-44-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/1784-39-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-40-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-41-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-30-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/1784-31-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/2372-8-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-7-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-4-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-5-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-6-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-3-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-9-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-10-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-11-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-12-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-13-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-14-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/2372-16-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2372-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2372-15-0x0000000000310000-0x0000000000339000-memory.dmp

          Filesize

          164KB

        • memory/2372-2-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

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

          Filesize

          120KB

        • memory/2588-55-0x0000000000060000-0x0000000000061000-memory.dmp

          Filesize

          4KB

        • memory/2876-70-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-73-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-72-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-71-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-74-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-69-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-68-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-67-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-66-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-65-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-64-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2876-63-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB