Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    14-07-2022 05:43

General

  • Target

    47bad52757620adb213d227f70fdcd6cc2e50f5316e629d817ba74bfc91c556b.exe

  • Size

    543KB

  • MD5

    66b40402415c703185a67c670a11e317

  • SHA1

    8b28833b86a573a984503179234da27e63645fb4

  • SHA256

    47bad52757620adb213d227f70fdcd6cc2e50f5316e629d817ba74bfc91c556b

  • SHA512

    cfe0e075ae3b43b56078312a98cf8737a6efe33dcca73eee6333aba73a2eb789f560ea3adf7abb62f59357a35b84c833de0d764be81803fd22f9403cd2d02482

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\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1208
      • C:\Users\Admin\AppData\Local\Temp\47bad52757620adb213d227f70fdcd6cc2e50f5316e629d817ba74bfc91c556b.exe
        "C:\Users\Admin\AppData\Local\Temp\47bad52757620adb213d227f70fdcd6cc2e50f5316e629d817ba74bfc91c556b.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:536
        • 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:1280
    • 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/536-67-0x0000000001ED0000-0x0000000001F36000-memory.dmp

        Filesize

        408KB

      • memory/536-55-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/536-56-0x0000000001ED0000-0x0000000001F36000-memory.dmp

        Filesize

        408KB

      • memory/536-58-0x0000000000380000-0x00000000003F9000-memory.dmp

        Filesize

        484KB

      • memory/536-59-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/536-60-0x0000000001ED0000-0x0000000001F36000-memory.dmp

        Filesize

        408KB

      • memory/536-61-0x0000000000520000-0x000000000052D000-memory.dmp

        Filesize

        52KB

      • memory/536-62-0x0000000002710000-0x000000000271C000-memory.dmp

        Filesize

        48KB

      • memory/536-54-0x0000000075B61000-0x0000000075B63000-memory.dmp

        Filesize

        8KB

      • memory/1208-72-0x0000000002220000-0x0000000002226000-memory.dmp

        Filesize

        24KB

      • memory/1280-63-0x0000000000000000-mapping.dmp

      • memory/1280-66-0x00000000770B0000-0x0000000077230000-memory.dmp

        Filesize

        1.5MB

      • memory/1280-68-0x00000000001F0000-0x00000000002E1000-memory.dmp

        Filesize

        964KB

      • memory/1280-69-0x00000000003E0000-0x0000000000460000-memory.dmp

        Filesize

        512KB

      • memory/1280-70-0x00000000770B0000-0x0000000077230000-memory.dmp

        Filesize

        1.5MB

      • memory/1280-71-0x00000000001F0000-0x00000000002E1000-memory.dmp

        Filesize

        964KB

      • memory/1280-65-0x00000000745E1000-0x00000000745E3000-memory.dmp

        Filesize

        8KB