Analysis

  • max time kernel
    143s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    25-07-2022 06:11

General

  • Target

    55feb9982c2a3b0406ea723b9a1e43a98d94cf47e2cc02bd9a1cb38fe8db8364.exe

  • Size

    721KB

  • MD5

    202e98702cc5417b9b3bc6582403aa0d

  • SHA1

    ed71810efae614ceeca100455f95951e6dc6fcf5

  • SHA256

    55feb9982c2a3b0406ea723b9a1e43a98d94cf47e2cc02bd9a1cb38fe8db8364

  • SHA512

    501fe4906d344e7e88dda97a8f6e6eb67b215bd853cb05f3d8502303ee20461c42b257640b34ea5985419f4676cef127f21da3cec61c1d899076401fe0766d2a

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:1184
      • C:\Users\Admin\AppData\Local\Temp\55feb9982c2a3b0406ea723b9a1e43a98d94cf47e2cc02bd9a1cb38fe8db8364.exe
        "C:\Users\Admin\AppData\Local\Temp\55feb9982c2a3b0406ea723b9a1e43a98d94cf47e2cc02bd9a1cb38fe8db8364.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:1252
        • 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:1876
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1156

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1184-72-0x00000000026C0000-0x00000000026C6000-memory.dmp

        Filesize

        24KB

      • memory/1252-66-0x0000000001F80000-0x0000000001FE6000-memory.dmp

        Filesize

        408KB

      • memory/1252-55-0x0000000000400000-0x00000000004D8000-memory.dmp

        Filesize

        864KB

      • memory/1252-56-0x0000000001F80000-0x0000000001FE6000-memory.dmp

        Filesize

        408KB

      • memory/1252-58-0x0000000000580000-0x0000000000613000-memory.dmp

        Filesize

        588KB

      • memory/1252-59-0x0000000000400000-0x00000000004D8000-memory.dmp

        Filesize

        864KB

      • memory/1252-60-0x0000000001F80000-0x0000000001FE6000-memory.dmp

        Filesize

        408KB

      • memory/1252-61-0x0000000001FF0000-0x0000000001FFD000-memory.dmp

        Filesize

        52KB

      • memory/1252-62-0x0000000002870000-0x000000000287C000-memory.dmp

        Filesize

        48KB

      • memory/1252-54-0x00000000753E1000-0x00000000753E3000-memory.dmp

        Filesize

        8KB

      • memory/1876-63-0x0000000000000000-mapping.dmp

      • memory/1876-67-0x00000000772F0000-0x0000000077470000-memory.dmp

        Filesize

        1.5MB

      • memory/1876-68-0x00000000001F0000-0x000000000030E000-memory.dmp

        Filesize

        1.1MB

      • memory/1876-69-0x0000000000440000-0x000000000044C000-memory.dmp

        Filesize

        48KB

      • memory/1876-70-0x00000000772F0000-0x0000000077470000-memory.dmp

        Filesize

        1.5MB

      • memory/1876-71-0x00000000001F0000-0x000000000030E000-memory.dmp

        Filesize

        1.1MB

      • memory/1876-65-0x0000000074821000-0x0000000074823000-memory.dmp

        Filesize

        8KB