Resubmissions

08-10-2024 04:56

241008-fk1g4szdlr 10

29-09-2024 13:09

240929-qeaplswakm 10

Analysis

  • max time kernel
    134s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    29-09-2024 13:09

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 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 16 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 4 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:2368
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2532
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2256
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2356
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2608
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:872
      • 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:2876
    • 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 behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2500
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2752
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2616
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2868
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2600
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2232
        • 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:2652
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2912
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {29D47528-3096-4ADE-841F-092BFB034165} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:532
        • 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:2316
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:296
          • 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:2140
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:1876

          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

            b6229de316dd51a9e0ea47dfda8a6954

            SHA1

            befb84e7db06ee832ab113c56fbfb40caba7c012

            SHA256

            bca352c9386db09f6487cf07ca2490d2f9e4623d0d899d5a8a5329040e2b016e

            SHA512

            a73d039b2d8f0e7523cb6e12a229d3b3543d9f64998f037db92006a36139c7cd2a30cc555fb22019efcf49c970b3bd811b7d7143d73d777671371cbcc483f36f

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

            Filesize

            1.2MB

            MD5

            a75e5ec8cb970751e03e89715d9376dd

            SHA1

            757552baa41f16654dabeb2a0931ce27b65c4426

            SHA256

            c67752825726fbb0bde78631f61578a1a84a048cae434a822e23dfe680ac11cd

            SHA512

            b9d35cd5fb15c42741e0e05f8e7bd99d17468ec4d36e3297e37edbe6162b84a23327d026b98d3279c354c0f3faa8735410fc342a8694dc1c5c820196139b9f5e

          • memory/2140-93-0x0000000000270000-0x0000000000271000-memory.dmp

            Filesize

            4KB

          • memory/2140-94-0x0000000000270000-0x0000000000271000-memory.dmp

            Filesize

            4KB

          • memory/2316-67-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-75-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-74-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-66-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-76-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-68-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-69-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-71-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-73-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-72-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-70-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2316-77-0x0000000000250000-0x0000000000251000-memory.dmp

            Filesize

            4KB

          • memory/2368-5-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-2-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-17-0x0000000000421000-0x0000000000422000-memory.dmp

            Filesize

            4KB

          • memory/2368-15-0x0000000000380000-0x00000000003A9000-memory.dmp

            Filesize

            164KB

          • memory/2368-14-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-13-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-12-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-11-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-10-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-9-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-8-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-7-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-6-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-18-0x0000000000400000-0x0000000000472000-memory.dmp

            Filesize

            456KB

          • memory/2368-4-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2368-3-0x0000000000320000-0x0000000000321000-memory.dmp

            Filesize

            4KB

          • memory/2500-34-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-41-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-44-0x0000000000400000-0x0000000000472000-memory.dmp

            Filesize

            456KB

          • memory/2500-45-0x0000000010000000-0x0000000010007000-memory.dmp

            Filesize

            28KB

          • memory/2500-46-0x0000000010000000-0x0000000010007000-memory.dmp

            Filesize

            28KB

          • memory/2500-30-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-31-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-32-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-33-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-40-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-35-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-36-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-37-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-38-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2500-39-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2912-50-0x0000000010000000-0x000000001001E000-memory.dmp

            Filesize

            120KB

          • memory/2912-49-0x0000000010000000-0x000000001001E000-memory.dmp

            Filesize

            120KB