Analysis

  • max time kernel
    297s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2024 04:57

General

  • Target

    d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe

  • Size

    360KB

  • MD5

    a5a12a44f068a3ae332eabc8d24b551e

  • SHA1

    bba10f454c03d83ccfadcff66366f899ca1f889f

  • SHA256

    d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986

  • SHA512

    f152a7428bd1030da101c4fda243f0e184b414f09b911120138a4816504684444aa094d4feee989d9558dc242619d8c21e2102a5fefbf8bd840b18c400322196

  • SSDEEP

    6144:Dbl49BFksgTOzEV6zs1hfk8MIcG1Zb7d+0PuSCU4CzmJkdVds:ngBFkRTOzEV6zs1hfk8oYVd+Dj4mYVds

Malware Config

Signatures

  • BetaBot

    Beta Bot is a Trojan that infects computers and disables Antivirus.

  • Modifies firewall policy service 2 TTPs 8 IoCs
  • Modifies security service 2 TTPs 1 IoCs
  • Disables taskbar notifications via registry modification
  • Disables use of System Restore points 1 TTPs
  • Sets file execution options in registry 2 TTPs 20 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks for any installed AV software in registry 1 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops desktop.ini file(s) 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs
  • Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • NTFS ADS 2 IoCs
  • Runs regedit.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 35 IoCs
  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 60 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe
    "C:\Users\Admin\AppData\Local\Temp\d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986.exe"
    1⤵
    • Sets file execution options in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks processor information in registry
    • Suspicious behavior: MapViewOfSection
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:944
    • C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      2⤵
      • Modifies firewall policy service
      • Sets file execution options in registry
      • Checks BIOS information in registry
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops desktop.ini file(s)
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Checks processor information in registry
      • Enumerates system info in registry
      • Modifies Internet Explorer Protected Mode
      • Modifies Internet Explorer Protected Mode Banner
      • Modifies Internet Explorer settings
      • NTFS ADS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1736
      • C:\Users\Admin\AppData\Local\Temp\5k5y75c39q3giw_1.exe
        /suac
        3⤵
        • Modifies firewall policy service
        • Sets file execution options in registry
        • Executes dropped EXE
        • Checks for any installed AV software in registry
        • Checks whether UAC is enabled
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Checks processor information in registry
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2572
        • C:\Windows\SysWOW64\regedit.exe
          "C:\Windows\SysWOW64\regedit.exe"
          4⤵
          • Modifies security service
          • Sets file execution options in registry
          • Sets service image path in registry
          • Runs regedit.exe
          • Suspicious use of AdjustPrivilegeToken
          PID:2920
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Update Check - 0x1BB70478" /TR "C:\PROGRA~3\JAVAUP~1\5K5Y75~1.EXE" /RL HIGHEST
          4⤵
          • Creates scheduled task(s)
          PID:2848
  • C:\Windows\system32\DllHost.exe
    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
    1⤵
      PID:936
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1304
      • C:\Windows\system32\Dwm.exe
        "C:\Windows\system32\Dwm.exe"
        1⤵
          PID:1256
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2520

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\5k5y75c39q3giw_1.exe

            Filesize

            336KB

            MD5

            652ffe71e7dab78b687605bfc54182dd

            SHA1

            84f2995f210c45d3c8b93a5c06a43bbef1c06375

            SHA256

            5474d8db41f1d95bfd3f6bf408108c44943504825703f504f892f1e64ca9ad9d

            SHA512

            f4654608cfb24d2c84435ddb6f2c188be226e3a38aa592754590e67f760c5142f9e4d8031a1b9751de22db5e24f7af320beb19c007eb0f0f7ef1cc464ffdea31

          • C:\Users\Admin\AppData\Local\Temp\5k5y75c39q3giw_1.exe

            Filesize

            360KB

            MD5

            a5a12a44f068a3ae332eabc8d24b551e

            SHA1

            bba10f454c03d83ccfadcff66366f899ca1f889f

            SHA256

            d4d6dd0ba8770b4bd114c6a5397dc8ad8ede7bd49fa1fb9f3e1a32fbba26f986

            SHA512

            f152a7428bd1030da101c4fda243f0e184b414f09b911120138a4816504684444aa094d4feee989d9558dc242619d8c21e2102a5fefbf8bd840b18c400322196

          • \Users\Admin\AppData\Local\Temp\5k5y75c39q3giw_1.exe

            Filesize

            132KB

            MD5

            c226eecdbf20839689cc31d78bf6fec8

            SHA1

            9b9ac95a8afdf8dfe52c7a9fd90b6d185cc7cde6

            SHA256

            6369b00f739b26cdb2cf28fc64df794b96a02976db46ae8a959a1fae42cf89b5

            SHA512

            4d79e8bc42ec4a5f8f6e6a3dc80aa3132b5e086e113ee69c1284f351442f710158186e1a2dc8abc905c0bb9808eeb8168635e7bcdf06890684aeb8c37b7293b5

          • memory/936-33-0x0000000076E21000-0x0000000076E22000-memory.dmp

            Filesize

            4KB

          • memory/944-8-0x0000000001DF0000-0x0000000001DFC000-memory.dmp

            Filesize

            48KB

          • memory/944-3-0x00000000002A0000-0x00000000002A1000-memory.dmp

            Filesize

            4KB

          • memory/944-5-0x0000000001C70000-0x0000000001CD6000-memory.dmp

            Filesize

            408KB

          • memory/944-9-0x0000000076FC0000-0x0000000076FC1000-memory.dmp

            Filesize

            4KB

          • memory/944-2-0x0000000001C70000-0x0000000001CD6000-memory.dmp

            Filesize

            408KB

          • memory/944-11-0x0000000001C70000-0x0000000001CD6000-memory.dmp

            Filesize

            408KB

          • memory/944-10-0x0000000001C70000-0x0000000001CD6000-memory.dmp

            Filesize

            408KB

          • memory/944-6-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

            Filesize

            4KB

          • memory/944-4-0x00000000004E0000-0x00000000004ED000-memory.dmp

            Filesize

            52KB

          • memory/944-28-0x0000000001C70000-0x0000000001CD6000-memory.dmp

            Filesize

            408KB

          • memory/944-1-0x0000000000010000-0x000000000006D000-memory.dmp

            Filesize

            372KB

          • memory/1304-66-0x00000000024D0000-0x00000000024D6000-memory.dmp

            Filesize

            24KB

          • memory/1304-64-0x0000000076E21000-0x0000000076E22000-memory.dmp

            Filesize

            4KB

          • memory/1736-35-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-42-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-20-0x00000000001E0000-0x00000000002A4000-memory.dmp

            Filesize

            784KB

          • memory/1736-23-0x00000000003B0000-0x00000000003BC000-memory.dmp

            Filesize

            48KB

          • memory/1736-24-0x00000000001E0000-0x00000000002A4000-memory.dmp

            Filesize

            784KB

          • memory/1736-22-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-19-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-16-0x00000000002B0000-0x00000000002B6000-memory.dmp

            Filesize

            24KB

          • memory/1736-14-0x00000000001E0000-0x00000000002A4000-memory.dmp

            Filesize

            784KB

          • memory/1736-26-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-25-0x00000000003A0000-0x00000000003A1000-memory.dmp

            Filesize

            4KB

          • memory/1736-29-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-31-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-30-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-32-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-17-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-34-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-36-0x0000000076DD0000-0x0000000076F79000-memory.dmp

            Filesize

            1.7MB

          • memory/1736-37-0x00000000001E0000-0x00000000002A4000-memory.dmp

            Filesize

            784KB

          • memory/1736-38-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-39-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-41-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-40-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-18-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-44-0x00000000002B0000-0x00000000002B6000-memory.dmp

            Filesize

            24KB

          • memory/1736-46-0x00000000001E0000-0x00000000002A4000-memory.dmp

            Filesize

            784KB

          • memory/1736-45-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-56-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-80-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-79-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-77-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-13-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-65-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-15-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/1736-12-0x0000000076FB0000-0x0000000077131000-memory.dmp

            Filesize

            1.5MB

          • memory/2520-47-0x0000000076E21000-0x0000000076E22000-memory.dmp

            Filesize

            4KB

          • memory/2572-61-0x00000000002A0000-0x00000000002A6000-memory.dmp

            Filesize

            24KB

          • memory/2572-62-0x0000000001F00000-0x0000000001F0C000-memory.dmp

            Filesize

            48KB

          • memory/2572-75-0x00000000002A0000-0x00000000002A6000-memory.dmp

            Filesize

            24KB

          • memory/2572-74-0x0000000000330000-0x0000000000396000-memory.dmp

            Filesize

            408KB

          • memory/2572-73-0x0000000000010000-0x000000000006D000-memory.dmp

            Filesize

            372KB

          • memory/2572-63-0x0000000000330000-0x0000000000396000-memory.dmp

            Filesize

            408KB

          • memory/2572-59-0x0000000000330000-0x0000000000396000-memory.dmp

            Filesize

            408KB

          • memory/2920-71-0x0000000000090000-0x000000000009B000-memory.dmp

            Filesize

            44KB

          • memory/2920-70-0x00000000002E0000-0x0000000000345000-memory.dmp

            Filesize

            404KB

          • memory/2920-68-0x00000000002E0000-0x0000000000346000-memory.dmp

            Filesize

            408KB

          • memory/2920-67-0x00000000002E0000-0x0000000000346000-memory.dmp

            Filesize

            408KB