Analysis

  • max time kernel
    150s
  • max time network
    113s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    07-08-2022 14:06

General

  • Target

    24316B3AE1C1BAFEE76CA8BB33807D37130A58BC6AA19.exe

  • Size

    2.6MB

  • MD5

    02e35d591e53085dc1eea9f64b718691

  • SHA1

    6b579e43003cf746e9412774edeb3cb49ad9c9e1

  • SHA256

    24316b3ae1c1bafee76ca8bb33807d37130a58bc6aa19042f06c304af59af615

  • SHA512

    2894cd4ea998fa3fa2908b51765f6bde66248ef28b841705ec1fd0f81fdde9144e77b49511b0a544446f8fef8bb37712f4953039551e854a6750821efc0702b0

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
  • Suspicious use of SetThreadContext 1 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 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 28 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1200
      • C:\Users\Admin\AppData\Local\Temp\24316B3AE1C1BAFEE76CA8BB33807D37130A58BC6AA19.exe
        "C:\Users\Admin\AppData\Local\Temp\24316B3AE1C1BAFEE76CA8BB33807D37130A58BC6AA19.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1232
        • C:\Users\Admin\AppData\Local\Temp\24316B3AE1C1BAFEE76CA8BB33807D37130A58BC6AA19.exe
          "C:\Users\Admin\AppData\Local\Temp\24316B3AE1C1BAFEE76CA8BB33807D37130A58BC6AA19.exe"
          3⤵
          • 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:860
          • C:\Windows\SysWOW64\explorer.exe
            C:\Windows\SysWOW64\explorer.exe
            4⤵
            • 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:1240
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
        1⤵
          PID:1912

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/860-68-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-64-0x00000000004015C6-mapping.dmp

        • memory/860-69-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-57-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-59-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-58-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-60-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-62-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-63-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-74-0x0000000000470000-0x000000000047C000-memory.dmp

          Filesize

          48KB

        • memory/860-66-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-67-0x0000000075A61000-0x0000000075A63000-memory.dmp

          Filesize

          8KB

        • memory/860-56-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/860-70-0x0000000000360000-0x00000000003C6000-memory.dmp

          Filesize

          408KB

        • memory/860-78-0x0000000000360000-0x00000000003C6000-memory.dmp

          Filesize

          408KB

        • memory/860-71-0x0000000000360000-0x00000000003C6000-memory.dmp

          Filesize

          408KB

        • memory/860-73-0x0000000000250000-0x000000000025D000-memory.dmp

          Filesize

          52KB

        • memory/1200-84-0x0000000002230000-0x0000000002236000-memory.dmp

          Filesize

          24KB

        • memory/1232-55-0x00000000001F0000-0x00000000001F8000-memory.dmp

          Filesize

          32KB

        • memory/1232-54-0x0000000001020000-0x000000000105C000-memory.dmp

          Filesize

          240KB

        • memory/1240-75-0x0000000000000000-mapping.dmp

        • memory/1240-77-0x0000000074AD1000-0x0000000074AD3000-memory.dmp

          Filesize

          8KB

        • memory/1240-79-0x00000000008B0000-0x00000000008BC000-memory.dmp

          Filesize

          48KB

        • memory/1240-80-0x0000000077590000-0x0000000077710000-memory.dmp

          Filesize

          1.5MB

        • memory/1240-81-0x0000000000240000-0x0000000000542000-memory.dmp

          Filesize

          3.0MB

        • memory/1240-82-0x0000000077590000-0x0000000077710000-memory.dmp

          Filesize

          1.5MB

        • memory/1240-83-0x0000000000240000-0x0000000000542000-memory.dmp

          Filesize

          3.0MB