Analysis

  • max time kernel
    155s
  • max time network
    191s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • resource tags

    arch:x64arch:x86image:win7-20220414-enlocale:en-usos:windows7-x64system
  • submitted
    17-07-2022 14:00

General

  • Target

    51f19013cf95f58f57591eb358694cf8550acfcb018744f5f2bdabb4acffe2ae.exe

  • Size

    504KB

  • MD5

    55c0a6b340180d04d42967f9620756e7

  • SHA1

    a6da9a2f7b6f314555050d86f8fdd76fee339fba

  • SHA256

    51f19013cf95f58f57591eb358694cf8550acfcb018744f5f2bdabb4acffe2ae

  • SHA512

    2657cb2636ca219d9478935adbe18b22d2a2e9c77d4ca8350a519a9088326b219e8cce441d59988fbb24524a19a33a818795de117e2ba3a0998d3400407ba49d

Malware Config

Signatures

  • BetaBot

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

  • Modifies firewall policy service 2 TTPs 4 IoCs
  • Sets file execution options in registry 2 TTPs 4 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs
  • Checks processor information in registry 2 TTPs 4 IoCs

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

  • 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
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 28 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1204
      • C:\Users\Admin\AppData\Local\Temp\51f19013cf95f58f57591eb358694cf8550acfcb018744f5f2bdabb4acffe2ae.exe
        "C:\Users\Admin\AppData\Local\Temp\51f19013cf95f58f57591eb358694cf8550acfcb018744f5f2bdabb4acffe2ae.exe"
        2⤵
        • 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:1364
        • C:\Windows\SysWOW64\explorer.exe
          C:\Windows\SysWOW64\explorer.exe
          3⤵
          • Modifies firewall policy service
          • Sets file execution options in registry
          • Checks BIOS information in registry
          • Adds Run key to start application
          • 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
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1720
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1172

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1204-73-0x00000000024D0000-0x00000000024D6000-memory.dmp

        Filesize

        24KB

      • memory/1364-63-0x0000000001EF0000-0x0000000001F56000-memory.dmp

        Filesize

        408KB

      • memory/1364-60-0x0000000001EF0000-0x0000000001F56000-memory.dmp

        Filesize

        408KB

      • memory/1364-55-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/1364-58-0x0000000001EF0000-0x0000000001F56000-memory.dmp

        Filesize

        408KB

      • memory/1364-70-0x0000000001EF0000-0x0000000001F56000-memory.dmp

        Filesize

        408KB

      • memory/1364-61-0x00000000003F0000-0x00000000003FD000-memory.dmp

        Filesize

        52KB

      • memory/1364-62-0x00000000027D0000-0x00000000027DC000-memory.dmp

        Filesize

        48KB

      • memory/1364-54-0x0000000076461000-0x0000000076463000-memory.dmp

        Filesize

        8KB

      • memory/1364-57-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/1364-56-0x0000000001DD0000-0x0000000001E30000-memory.dmp

        Filesize

        384KB

      • memory/1720-67-0x0000000077E40000-0x0000000077FC0000-memory.dmp

        Filesize

        1.5MB

      • memory/1720-68-0x0000000000130000-0x0000000000218000-memory.dmp

        Filesize

        928KB

      • memory/1720-69-0x0000000000510000-0x000000000051C000-memory.dmp

        Filesize

        48KB

      • memory/1720-66-0x0000000075381000-0x0000000075383000-memory.dmp

        Filesize

        8KB

      • memory/1720-71-0x0000000077E40000-0x0000000077FC0000-memory.dmp

        Filesize

        1.5MB

      • memory/1720-72-0x0000000000130000-0x0000000000218000-memory.dmp

        Filesize

        928KB

      • memory/1720-64-0x0000000000000000-mapping.dmp