Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23-08-2024 22:38

General

  • Target

    7dcee7047f1eb19c5412c99a6f967190N.exe

  • Size

    1.4MB

  • MD5

    7dcee7047f1eb19c5412c99a6f967190

  • SHA1

    495b5b63ba37ba404de56f6e1b3f6702a3947ce8

  • SHA256

    4ea3b32ca07f0a39906da12c1cae3a75b9d34d7866058c600f3d38e43bd934fa

  • SHA512

    cf7000951a0d64271866028e1b2737293c9bb7825c158120cd7a93e8a8201352355c27c2ded735d25a1699016174908ae3096b3b2d26f003484e300e8dc42fb4

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdkl:E5aIwC+Agr6St1lOqq+jCpLWU

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\7dcee7047f1eb19c5412c99a6f967190N.exe
    "C:\Users\Admin\AppData\Local\Temp\7dcee7047f1eb19c5412c99a6f967190N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2736
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2828
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2704
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1704
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2680
      • 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\8dcee8048f1eb19c6412c99a7f978190N.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\8dcee8048f1eb19c6412c99a7f978190N.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2572
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2588
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2420
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2616
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:1372
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1748
        • 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:3012
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:1388
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {DAA3EB92-0975-4E41-A03F-C90ED6B4DA56} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:1720
        • C:\Users\Admin\AppData\Roaming\WinSocket\8dcee8048f1eb19c6412c99a7f978190N.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\8dcee8048f1eb19c6412c99a7f978190N.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1812
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1808

        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

          43aba09954783913e092116ec363e062

          SHA1

          8bc0c9659aa2c0bafc51063a49be5db4fd384f59

          SHA256

          7700812dadd098c6874240b2aaa64df77ee153cf23bd79693c3c9d001ded7249

          SHA512

          7a2839752979f3953b5efaf37e08ca409053009849d1342da59c976163ee509b509dd3a28b5669dfdc087fa7904a84de5a0ce1e99f5f29d3002f6002378540e0

        • \Users\Admin\AppData\Roaming\WinSocket\8dcee8048f1eb19c6412c99a7f978190N.exe

          Filesize

          1.4MB

          MD5

          7dcee7047f1eb19c5412c99a6f967190

          SHA1

          495b5b63ba37ba404de56f6e1b3f6702a3947ce8

          SHA256

          4ea3b32ca07f0a39906da12c1cae3a75b9d34d7866058c600f3d38e43bd934fa

          SHA512

          cf7000951a0d64271866028e1b2737293c9bb7825c158120cd7a93e8a8201352355c27c2ded735d25a1699016174908ae3096b3b2d26f003484e300e8dc42fb4

        • memory/1388-50-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/1388-51-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/1596-9-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-6-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-11-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-10-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-13-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-8-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-7-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-15-0x0000000001C10000-0x0000000001C39000-memory.dmp

          Filesize

          164KB

        • memory/1596-5-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-4-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-3-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-2-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-14-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-12-0x0000000000630000-0x0000000000631000-memory.dmp

          Filesize

          4KB

        • memory/1596-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/1596-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/1812-78-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-76-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-77-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-75-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-74-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-73-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-72-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-71-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-70-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-69-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-68-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/1812-67-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/2572-41-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-30-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-31-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-32-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-33-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-34-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-35-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-36-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-37-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-38-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-39-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-40-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2572-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2572-46-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2572-44-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB