Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2022 06:27

General

  • Target

    58cf1910c8a9e15012de480c3e9c1337e7987a74d667c9298ff885b36d7298ca.exe

  • Size

    654KB

  • MD5

    6874035592127651153f1eabf0e7b8ba

  • SHA1

    788f645770e006426b606ab9136d1f899e2f51ea

  • SHA256

    58cf1910c8a9e15012de480c3e9c1337e7987a74d667c9298ff885b36d7298ca

  • SHA512

    d726ca148977b63d11dbbff3340dfea47cd2e501f4374d46162d8f604d5536289341c825572613348ef7f0210fd42d814f66105d58d105d4d729ad8c058944c0

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 11 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:1400
      • C:\Users\Admin\AppData\Local\Temp\58cf1910c8a9e15012de480c3e9c1337e7987a74d667c9298ff885b36d7298ca.exe
        "C:\Users\Admin\AppData\Local\Temp\58cf1910c8a9e15012de480c3e9c1337e7987a74d667c9298ff885b36d7298ca.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:1136
        • 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:984
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1340

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/984-69-0x00000000004E0000-0x00000000004EC000-memory.dmp

        Filesize

        48KB

      • memory/984-67-0x0000000077330000-0x00000000774B0000-memory.dmp

        Filesize

        1.5MB

      • memory/984-63-0x0000000000000000-mapping.dmp

      • memory/984-71-0x0000000000090000-0x000000000019D000-memory.dmp

        Filesize

        1.1MB

      • memory/984-65-0x0000000074861000-0x0000000074863000-memory.dmp

        Filesize

        8KB

      • memory/984-70-0x0000000077330000-0x00000000774B0000-memory.dmp

        Filesize

        1.5MB

      • memory/984-68-0x0000000000090000-0x000000000019D000-memory.dmp

        Filesize

        1.1MB

      • memory/1136-60-0x0000000001EE0000-0x0000000001F46000-memory.dmp

        Filesize

        408KB

      • memory/1136-56-0x0000000001EE0000-0x0000000001F46000-memory.dmp

        Filesize

        408KB

      • memory/1136-59-0x0000000000400000-0x00000000004C8000-memory.dmp

        Filesize

        800KB

      • memory/1136-62-0x0000000001FD0000-0x0000000001FDC000-memory.dmp

        Filesize

        48KB

      • memory/1136-66-0x0000000001EE0000-0x0000000001F46000-memory.dmp

        Filesize

        408KB

      • memory/1136-54-0x0000000075681000-0x0000000075683000-memory.dmp

        Filesize

        8KB

      • memory/1136-61-0x00000000003D0000-0x00000000003DD000-memory.dmp

        Filesize

        52KB

      • memory/1136-55-0x0000000000400000-0x00000000004C8000-memory.dmp

        Filesize

        800KB

      • memory/1136-58-0x00000000004D0000-0x0000000000563000-memory.dmp

        Filesize

        588KB

      • memory/1400-72-0x00000000021E0000-0x00000000021E6000-memory.dmp

        Filesize

        24KB