Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    18-07-2022 16:06

General

  • Target

    5158d0f01553c8e3f7351d8b02560cb081be5cf08fbcc71bbea5885ff96e6624.exe

  • Size

    640KB

  • MD5

    22de52b1c44b7ff0cff825eb04d2a056

  • SHA1

    37e0fbd2bf14ac22414407a1045658a90f4e8e2f

  • SHA256

    5158d0f01553c8e3f7351d8b02560cb081be5cf08fbcc71bbea5885ff96e6624

  • SHA512

    9f257a3478ada556a3145ac4be1c1a0fe1b8d0cf00b7d39ad39c53ddbec93df873a0c952b5829a93be636288d7973366253cfc9a7b361f751682fc162eb144c0

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:1212
      • C:\Users\Admin\AppData\Local\Temp\5158d0f01553c8e3f7351d8b02560cb081be5cf08fbcc71bbea5885ff96e6624.exe
        "C:\Users\Admin\AppData\Local\Temp\5158d0f01553c8e3f7351d8b02560cb081be5cf08fbcc71bbea5885ff96e6624.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:1660
        • 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:1444
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1180

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1212-72-0x0000000002240000-0x0000000002246000-memory.dmp

        Filesize

        24KB

      • memory/1444-68-0x0000000000530000-0x000000000053C000-memory.dmp

        Filesize

        48KB

      • memory/1444-67-0x0000000000110000-0x000000000021A000-memory.dmp

        Filesize

        1.0MB

      • memory/1444-71-0x0000000000110000-0x000000000021A000-memory.dmp

        Filesize

        1.0MB

      • memory/1444-70-0x0000000077390000-0x0000000077510000-memory.dmp

        Filesize

        1.5MB

      • memory/1444-65-0x0000000074831000-0x0000000074833000-memory.dmp

        Filesize

        8KB

      • memory/1444-63-0x0000000000000000-mapping.dmp

      • memory/1444-66-0x0000000077390000-0x0000000077510000-memory.dmp

        Filesize

        1.5MB

      • memory/1660-62-0x0000000001F90000-0x0000000001F9C000-memory.dmp

        Filesize

        48KB

      • memory/1660-60-0x0000000000780000-0x00000000007E6000-memory.dmp

        Filesize

        408KB

      • memory/1660-56-0x00000000004D0000-0x0000000000563000-memory.dmp

        Filesize

        588KB

      • memory/1660-61-0x0000000000570000-0x000000000057D000-memory.dmp

        Filesize

        52KB

      • memory/1660-54-0x00000000762B1000-0x00000000762B3000-memory.dmp

        Filesize

        8KB

      • memory/1660-69-0x0000000000780000-0x00000000007E6000-memory.dmp

        Filesize

        408KB

      • memory/1660-58-0x0000000000780000-0x00000000007E6000-memory.dmp

        Filesize

        408KB

      • memory/1660-57-0x0000000000400000-0x00000000004C3000-memory.dmp

        Filesize

        780KB

      • memory/1660-55-0x0000000000400000-0x00000000004C3000-memory.dmp

        Filesize

        780KB