Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    19-07-2022 13:53

General

  • Target

    501a12070e9b88976668fe71f22b74eb94b3acdc15e28f651ee496d27b3e3e58.exe

  • Size

    636KB

  • MD5

    5ad17f673ae8220a7d6c4311e5ccebec

  • SHA1

    7b3b40b2672682fa3159ee854571964dcf912f7d

  • SHA256

    501a12070e9b88976668fe71f22b74eb94b3acdc15e28f651ee496d27b3e3e58

  • SHA512

    d076a6b2a9a5a98074bda17df1cdc3056a14fa1ead49de13ce1ea778f8317b36393fda3c6656f8cc5b4ca7ea258775416ea9fe57a33049d17ba634827bd1ecf3

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 10 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:1260
      • C:\Users\Admin\AppData\Local\Temp\501a12070e9b88976668fe71f22b74eb94b3acdc15e28f651ee496d27b3e3e58.exe
        "C:\Users\Admin\AppData\Local\Temp\501a12070e9b88976668fe71f22b74eb94b3acdc15e28f651ee496d27b3e3e58.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:2032
        • 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:1688
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1176

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1260-73-0x0000000002210000-0x0000000002216000-memory.dmp

        Filesize

        24KB

      • memory/1688-69-0x0000000000220000-0x0000000000329000-memory.dmp

        Filesize

        1.0MB

      • memory/1688-63-0x0000000000000000-mapping.dmp

      • memory/1688-72-0x0000000000220000-0x0000000000329000-memory.dmp

        Filesize

        1.0MB

      • memory/1688-71-0x0000000077820000-0x00000000779A0000-memory.dmp

        Filesize

        1.5MB

      • memory/1688-66-0x0000000074D51000-0x0000000074D53000-memory.dmp

        Filesize

        8KB

      • memory/1688-70-0x0000000000460000-0x000000000046C000-memory.dmp

        Filesize

        48KB

      • memory/1688-65-0x0000000077820000-0x00000000779A0000-memory.dmp

        Filesize

        1.5MB

      • memory/2032-55-0x00000000004D0000-0x0000000000563000-memory.dmp

        Filesize

        588KB

      • memory/2032-60-0x0000000001EC0000-0x0000000001F26000-memory.dmp

        Filesize

        408KB

      • memory/2032-67-0x0000000000400000-0x00000000004C3000-memory.dmp

        Filesize

        780KB

      • memory/2032-68-0x0000000001EC0000-0x0000000001F26000-memory.dmp

        Filesize

        408KB

      • memory/2032-54-0x0000000075C51000-0x0000000075C53000-memory.dmp

        Filesize

        8KB

      • memory/2032-62-0x0000000002770000-0x000000000277C000-memory.dmp

        Filesize

        48KB

      • memory/2032-61-0x00000000002B0000-0x00000000002BD000-memory.dmp

        Filesize

        52KB

      • memory/2032-58-0x0000000001EC0000-0x0000000001F26000-memory.dmp

        Filesize

        408KB

      • memory/2032-56-0x0000000000400000-0x00000000004C3000-memory.dmp

        Filesize

        780KB