Analysis

  • max time kernel
    300s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    15-01-2024 04:52

General

  • Target

    6d99cec56614b6b8a23dfa84a50c6bbfde535411c6366ac2bcc20c9f5af62880.exe

  • Size

    360KB

  • MD5

    80c413180b6bd0dd664adc4e0665b494

  • SHA1

    e791e4a3391fc6b7bcb58399cd4fa3c52a06b940

  • SHA256

    6d99cec56614b6b8a23dfa84a50c6bbfde535411c6366ac2bcc20c9f5af62880

  • SHA512

    347f4ae6f308b37d055a6177478e45ab3838d7020abed70c7aa138d2c3771e709de204da8550aebdcaa6139d869dc7328cc7e645c4dd48d1066f9ad70225644a

  • SSDEEP

    6144:VuWFksgTOzEV6zs1hfk8MIcG1Zb7d+0PuSCU4CzmJkdVds:5FkRTOzEV6zs1hfk8oYVd+Dj4mYVds

Malware Config

Signatures

  • BetaBot

    Beta Bot is a Trojan that infects computers and disables Antivirus.

  • Modifies firewall policy service 2 TTPs 8 IoCs
  • Modifies security service 2 TTPs 1 IoCs
  • Disables taskbar notifications via registry modification
  • Disables use of System Restore points 1 TTPs
  • Sets file execution options in registry 2 TTPs 20 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks for any installed AV software in registry 1 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops desktop.ini file(s) 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • 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
  • NTFS ADS 2 IoCs
  • Runs regedit.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 35 IoCs
  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 60 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6d99cec56614b6b8a23dfa84a50c6bbfde535411c6366ac2bcc20c9f5af62880.exe
    "C:\Users\Admin\AppData\Local\Temp\6d99cec56614b6b8a23dfa84a50c6bbfde535411c6366ac2bcc20c9f5af62880.exe"
    1⤵
    • 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:2152
    • C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      2⤵
      • Modifies firewall policy service
      • Sets file execution options in registry
      • Checks BIOS information in registry
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops desktop.ini file(s)
      • 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
      • NTFS ADS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2816
      • C:\Users\Admin\AppData\Local\Temp\9cg9579wu111_1.exe
        /suac
        3⤵
        • Modifies firewall policy service
        • Sets file execution options in registry
        • Executes dropped EXE
        • Checks for any installed AV software in registry
        • Checks whether UAC is enabled
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Checks processor information in registry
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1364
        • C:\Windows\SysWOW64\regedit.exe
          "C:\Windows\SysWOW64\regedit.exe"
          4⤵
          • Modifies security service
          • Sets file execution options in registry
          • Sets service image path in registry
          • Runs regedit.exe
          • Suspicious use of AdjustPrivilegeToken
          PID:1648
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Update Check - 0x1BB70478" /TR "C:\PROGRA~3\JAVAUP~1\9CG957~1.EXE" /RL HIGHEST
          4⤵
          • Creates scheduled task(s)
          PID:2892
  • C:\Windows\system32\DllHost.exe
    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
    1⤵
      PID:1724
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1260
      • C:\Windows\system32\Dwm.exe
        "C:\Windows\system32\Dwm.exe"
        1⤵
          PID:1204
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2688

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\9cg9579wu111_1.exe

            Filesize

            32KB

            MD5

            594e9e5217558b8d801ab7748d713f81

            SHA1

            d6c28456fd1423bab136f8ff50c241c1ddc4d35e

            SHA256

            a48ecaf8b730f6098b150c431334842dcaf97da6d4f5f408f66ff14def5fbfb8

            SHA512

            db6c895c7ccc357d480b1b38498b6264006ddfd589b915f3955cd8ad5d11109f706615a72ec728a955dc48f58464a1165acdb6745b81a0e00afb912e362633e2

          • C:\Users\Admin\AppData\Local\Temp\9cg9579wu111_1.exe

            Filesize

            55KB

            MD5

            5648f8b2169d9e84b40d8664002919cd

            SHA1

            bb85d276f45b731ca41ee3094079cce9e013f0f4

            SHA256

            2003c5ab5c956cd80b83751494ea52605444bc29962600204045607106295893

            SHA512

            91779ae3972303f1a0e22667c0c55e3b710bd4f90c84b2411d9dd8fffcb46da7011272e8a5a3f9c0e57a4d02f1399388498df59bb6b5641ee98d4edc3d9b26d8

          • \Users\Admin\AppData\Local\Temp\9cg9579wu111_1.exe

            Filesize

            64KB

            MD5

            c23571dd53ca170ec261f9b6e2095ee4

            SHA1

            9b2efa64c556a78fefb0c2ce8d67802aca67f23f

            SHA256

            a4955e4b94b0491e2567fd11e00841f33e9e8aae96f398eafd37ed1e1d85775e

            SHA512

            ab72f0c0bcad06487d0181a4538f2d7a6a69e1eb1e6189ece045c21c1aa722f44168b737ae41f445eb064295293d36e83c918e63ba30c8a6eb80e1a28a92380e

          • memory/1260-69-0x0000000077711000-0x0000000077712000-memory.dmp

            Filesize

            4KB

          • memory/1260-82-0x00000000029C0000-0x00000000029C6000-memory.dmp

            Filesize

            24KB

          • memory/1364-61-0x0000000001E00000-0x0000000001E0C000-memory.dmp

            Filesize

            48KB

          • memory/1364-62-0x0000000001CA0000-0x0000000001D06000-memory.dmp

            Filesize

            408KB

          • memory/1364-58-0x00000000002A0000-0x00000000002A6000-memory.dmp

            Filesize

            24KB

          • memory/1364-59-0x0000000001CA0000-0x0000000001D06000-memory.dmp

            Filesize

            408KB

          • memory/1364-71-0x0000000000010000-0x000000000006D000-memory.dmp

            Filesize

            372KB

          • memory/1364-72-0x0000000001CA0000-0x0000000001D06000-memory.dmp

            Filesize

            408KB

          • memory/1364-73-0x00000000002A0000-0x00000000002A6000-memory.dmp

            Filesize

            24KB

          • memory/1364-57-0x0000000001CA0000-0x0000000001D06000-memory.dmp

            Filesize

            408KB

          • memory/1648-67-0x0000000000090000-0x000000000009B000-memory.dmp

            Filesize

            44KB

          • memory/1648-64-0x0000000000A20000-0x0000000000A86000-memory.dmp

            Filesize

            408KB

          • memory/1648-68-0x0000000000A20000-0x0000000000A85000-memory.dmp

            Filesize

            404KB

          • memory/1648-65-0x0000000000A20000-0x0000000000A86000-memory.dmp

            Filesize

            408KB

          • memory/1724-63-0x0000000077711000-0x0000000077712000-memory.dmp

            Filesize

            4KB

          • memory/2152-8-0x0000000002500000-0x000000000250C000-memory.dmp

            Filesize

            48KB

          • memory/2152-1-0x0000000000010000-0x000000000006D000-memory.dmp

            Filesize

            372KB

          • memory/2152-20-0x0000000000350000-0x0000000000351000-memory.dmp

            Filesize

            4KB

          • memory/2152-16-0x0000000000390000-0x00000000003F6000-memory.dmp

            Filesize

            408KB

          • memory/2152-6-0x00000000024D0000-0x00000000024D1000-memory.dmp

            Filesize

            4KB

          • memory/2152-10-0x0000000000390000-0x00000000003F6000-memory.dmp

            Filesize

            408KB

          • memory/2152-7-0x0000000000390000-0x00000000003F6000-memory.dmp

            Filesize

            408KB

          • memory/2152-5-0x00000000778B0000-0x00000000778B1000-memory.dmp

            Filesize

            4KB

          • memory/2152-4-0x0000000000360000-0x000000000036D000-memory.dmp

            Filesize

            52KB

          • memory/2152-3-0x0000000000350000-0x0000000000351000-memory.dmp

            Filesize

            4KB

          • memory/2152-2-0x0000000000390000-0x00000000003F6000-memory.dmp

            Filesize

            408KB

          • memory/2688-47-0x0000000077711000-0x0000000077712000-memory.dmp

            Filesize

            4KB

          • memory/2816-25-0x00000000000D0000-0x0000000000194000-memory.dmp

            Filesize

            784KB

          • memory/2816-29-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-35-0x00000000000D0000-0x0000000000194000-memory.dmp

            Filesize

            784KB

          • memory/2816-38-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-37-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-40-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-41-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-39-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-43-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-42-0x00000000002B0000-0x00000000002B6000-memory.dmp

            Filesize

            24KB

          • memory/2816-44-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-33-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-46-0x00000000000D0000-0x0000000000194000-memory.dmp

            Filesize

            784KB

          • memory/2816-34-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-32-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-31-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-30-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-36-0x00000000020B0000-0x00000000020B2000-memory.dmp

            Filesize

            8KB

          • memory/2816-28-0x0000000000510000-0x0000000000511000-memory.dmp

            Filesize

            4KB

          • memory/2816-27-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-15-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-17-0x00000000002B0000-0x00000000002B6000-memory.dmp

            Filesize

            24KB

          • memory/2816-18-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-19-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-21-0x00000000000D0000-0x0000000000194000-memory.dmp

            Filesize

            784KB

          • memory/2816-23-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-24-0x00000000008B0000-0x00000000008BC000-memory.dmp

            Filesize

            48KB

          • memory/2816-13-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-14-0x00000000000D0000-0x0000000000194000-memory.dmp

            Filesize

            784KB

          • memory/2816-12-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-75-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-76-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-78-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-79-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-80-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB

          • memory/2816-11-0x00000000778A0000-0x0000000077A21000-memory.dmp

            Filesize

            1.5MB