Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    24-08-2024 00:32

General

  • Target

    e97bbd2ee0aa440c035ede21e0915f30N.exe

  • Size

    1.4MB

  • MD5

    e97bbd2ee0aa440c035ede21e0915f30

  • SHA1

    58be6c23488c5a1fc834fa8a7f4cdc5dacfe9c05

  • SHA256

    173ac27d3f21ad1752112bf2d70b06c6f6424edddafaa85f174bd346ac14ce91

  • SHA512

    3c194ca0dd625c6d97c65cbe7fa35de5c7fd3c9e616179de491e68ff4122b6894613162d5d782255f05ae16d09b90627e8cc371c3bb2ed58cfaa3779bc45c947

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdkdL:E5aIwC+Agr6St1lOqq+jCpLWuL

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\e97bbd2ee0aa440c035ede21e0915f30N.exe
    "C:\Users\Admin\AppData\Local\Temp\e97bbd2ee0aa440c035ede21e0915f30N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1672
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2568
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1660
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:560
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1580
      • 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\e98bbd2ee0aa440c036ede21e0916f30N.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\e98bbd2ee0aa440c036ede21e0916f30N.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1728
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:860
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2592
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2232
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2736
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2668
        • 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:2740
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2616
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {5BD1850F-3D06-4740-84E3-65FEA0AAA8E6} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:1052
        • C:\Users\Admin\AppData\Roaming\WinSocket\e98bbd2ee0aa440c036ede21e0916f30N.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\e98bbd2ee0aa440c036ede21e0916f30N.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2552
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:2792

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          7KB

          MD5

          6a232397f5d27ec7fe4c9b3b01c5fd4d

          SHA1

          64e6a601090695d95f23493d8555eecfaa863736

          SHA256

          22e406444b8aad49758e4d59900e1f674a02637ae91559071b4905996e058c38

          SHA512

          40e0942128bf1abd91a444a82f4476021a2ff678a9474a83bb63534e05489e70b67986f0230bbfd7f815e52e1f415f615cbae6d98f65d0b37ec5ad133a061ca6

        • \Users\Admin\AppData\Roaming\WinSocket\e98bbd2ee0aa440c036ede21e0916f30N.exe

          Filesize

          1.4MB

          MD5

          e97bbd2ee0aa440c035ede21e0915f30

          SHA1

          58be6c23488c5a1fc834fa8a7f4cdc5dacfe9c05

          SHA256

          173ac27d3f21ad1752112bf2d70b06c6f6424edddafaa85f174bd346ac14ce91

          SHA512

          3c194ca0dd625c6d97c65cbe7fa35de5c7fd3c9e616179de491e68ff4122b6894613162d5d782255f05ae16d09b90627e8cc371c3bb2ed58cfaa3779bc45c947

        • memory/1728-32-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-33-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/1728-44-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/1728-30-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-31-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-41-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-46-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/1728-34-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-35-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-36-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-37-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-38-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-39-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/1728-40-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/2552-79-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-73-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-68-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-69-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-70-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-71-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-72-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-78-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-74-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-75-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-76-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2552-77-0x0000000001160000-0x0000000001161000-memory.dmp

          Filesize

          4KB

        • memory/2616-55-0x0000000000060000-0x0000000000061000-memory.dmp

          Filesize

          4KB

        • memory/2616-51-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2616-50-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2956-10-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-12-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-15-0x0000000000630000-0x0000000000659000-memory.dmp

          Filesize

          164KB

        • memory/2956-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2956-2-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-14-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-13-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2956-11-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-3-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-9-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-8-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-7-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-6-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-5-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/2956-4-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB