Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    18-07-2022 19:03

General

  • Target

    50f1d4e05670ea629d4fc8d04525cfc2fdaaa2a8d185cd61d8f902bad9914307.exe

  • Size

    513KB

  • MD5

    876d4e472819852adb793c64f6f98465

  • SHA1

    0ed669c766f82e6a883860214db6466b0a0d5a90

  • SHA256

    50f1d4e05670ea629d4fc8d04525cfc2fdaaa2a8d185cd61d8f902bad9914307

  • SHA512

    2f871229f2f07196f1b2a97f68b1dc0f9b9dad9a547a2893cae324e245eb5452758b1f551ad2340c9d63f811bea62a954775c42d4598bb2ff2f9bd58416ea8ac

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 12 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\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1168
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1228
        • C:\Users\Admin\AppData\Local\Temp\50f1d4e05670ea629d4fc8d04525cfc2fdaaa2a8d185cd61d8f902bad9914307.exe
          "C:\Users\Admin\AppData\Local\Temp\50f1d4e05670ea629d4fc8d04525cfc2fdaaa2a8d185cd61d8f902bad9914307.exe"
          2⤵
          • Sets file execution options in registry
          • Checks whether UAC is enabled
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Checks processor information in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious behavior: RenamesItself
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1204
          • 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:832

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • memory/832-62-0x0000000000000000-mapping.dmp

      • memory/832-70-0x00000000004F0000-0x00000000005DA000-memory.dmp

        Filesize

        936KB

      • memory/832-69-0x0000000077850000-0x00000000779D0000-memory.dmp

        Filesize

        1.5MB

      • memory/832-67-0x00000000004A0000-0x00000000004AC000-memory.dmp

        Filesize

        48KB

      • memory/832-66-0x00000000004F0000-0x00000000005DA000-memory.dmp

        Filesize

        936KB

      • memory/832-65-0x0000000077850000-0x00000000779D0000-memory.dmp

        Filesize

        1.5MB

      • memory/832-64-0x0000000074731000-0x0000000074733000-memory.dmp

        Filesize

        8KB

      • memory/1204-59-0x0000000002290000-0x00000000022F6000-memory.dmp

        Filesize

        408KB

      • memory/1204-61-0x0000000002750000-0x000000000275C000-memory.dmp

        Filesize

        48KB

      • memory/1204-60-0x00000000020C0000-0x00000000020CD000-memory.dmp

        Filesize

        52KB

      • memory/1204-54-0x0000000076231000-0x0000000076233000-memory.dmp

        Filesize

        8KB

      • memory/1204-57-0x0000000002290000-0x00000000022F6000-memory.dmp

        Filesize

        408KB

      • memory/1204-68-0x0000000002290000-0x00000000022F6000-memory.dmp

        Filesize

        408KB

      • memory/1204-56-0x0000000000400000-0x0000000000485000-memory.dmp

        Filesize

        532KB

      • memory/1204-55-0x0000000001CD0000-0x0000000001CE0000-memory.dmp

        Filesize

        64KB

      • memory/1228-71-0x0000000001CF0000-0x0000000001CF6000-memory.dmp

        Filesize

        24KB