Analysis

  • max time kernel
    84s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 09:09

General

  • Target

    075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe

  • Size

    1.5MB

  • MD5

    70651fe2b23e82f41860ab76168aea20

  • SHA1

    d152eef3c6d022bf4474ef855909d15962b0752b

  • SHA256

    075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ec

  • SHA512

    1a38ed4b5b11afb9d877843b5dc6080479535dd8e49d5cd6743e0bac302841ed558dac7af434cd7ec5f89f76b1fa05bb2e085c42228030f8d96532b5ca19f6b1

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdkMwaM:E5aIwC+Agr6St1lOqq+jCpLWgt

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 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 15 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 3 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\075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe
    "C:\Users\Admin\AppData\Local\Temp\075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:540
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1364
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3020
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1740
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2520
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2696
      • 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:284
    • C:\Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2620
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2804
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2564
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2548
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:484
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2836
        • 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:2992
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2884
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {60913CC4-5961-4BCC-A528-009C6DC5C525} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:2240
        • C:\Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2124
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1956

        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

          c70b12627deaac9bb26c6456d3c9d8b3

          SHA1

          bcdc2f83d29e7774e9eeffe24e704d0eae230011

          SHA256

          ea490042f60be0741718a232f0227a243e0866506f707fbff1b572beba8fc7b1

          SHA512

          f275582d2c4dfaa05ee2cf5c12ccdd955e7cbdf7e5e9afe76971987ba61ba173485db68cea4150cd0905c54aba710e31b1ce0fa3310a0a907d057a9cec314f0b

        • \Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe

          Filesize

          1.5MB

          MD5

          70651fe2b23e82f41860ab76168aea20

          SHA1

          d152eef3c6d022bf4474ef855909d15962b0752b

          SHA256

          075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ec

          SHA512

          1a38ed4b5b11afb9d877843b5dc6080479535dd8e49d5cd6743e0bac302841ed558dac7af434cd7ec5f89f76b1fa05bb2e085c42228030f8d96532b5ca19f6b1

        • memory/540-4-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-10-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-11-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-14-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-9-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-8-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-7-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-6-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-5-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-15-0x0000000001CF0000-0x0000000001D19000-memory.dmp

          Filesize

          164KB

        • memory/540-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/540-2-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-12-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/540-13-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/540-3-0x0000000000280000-0x0000000000281000-memory.dmp

          Filesize

          4KB

        • memory/2124-67-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-78-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-77-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-76-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-75-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-74-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-73-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-72-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-71-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-70-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-69-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2124-68-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2620-37-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-35-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2620-34-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-32-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-33-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-39-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-31-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-36-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-44-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2620-40-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-38-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-41-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2620-30-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2884-50-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2884-51-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB