Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2024 01:37

General

  • Target

    aa7f7bb3b1f98ff38f61899094dc07cd_JaffaCakes118.exe

  • Size

    721KB

  • MD5

    aa7f7bb3b1f98ff38f61899094dc07cd

  • SHA1

    68503495193bf67e3efc11659be47f948f310631

  • SHA256

    3a000691ff9a1bb4bc27ce0135f3ced026587e62e19849f8419bd32573d02283

  • SHA512

    0680c34c06e43a094d43af99dc7615e73bb82814731b92182398dc5c1f75ac214a687a71da8afaab1bb66d198be776ba33301f60191bc9700fd1d486f238ab99

  • SSDEEP

    12288:HDk+z/rXe4j+kRIXDYeopObMpUdz8SqPNQYPFpIj:HDkc/Le3fwKiWPqPNnc

Malware Config

Signatures

  • BetaBot

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

  • Betabot family
  • Modifies firewall policy service 3 TTPs 4 IoCs
  • Event Triggered Execution: Image File Execution Options Injection 1 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 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Indicator Removal: Clear Persistence 1 TTPs 1 IoCs

    remove IFEO.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 16 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 28 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1152
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1196
        • C:\Users\Admin\AppData\Local\Temp\aa7f7bb3b1f98ff38f61899094dc07cd_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\aa7f7bb3b1f98ff38f61899094dc07cd_JaffaCakes118.exe"
          2⤵
          • Event Triggered Execution: Image File Execution Options Injection
          • Checks whether UAC is enabled
          • Indicator Removal: Clear Persistence
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • System Location Discovery: System Language Discovery
          • Checks processor information in registry
          • Suspicious behavior: MapViewOfSection
          • Suspicious behavior: RenamesItself
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2480
          • C:\Windows\SysWOW64\explorer.exe
            C:\Windows\SysWOW64\explorer.exe
            3⤵
            • Modifies firewall policy service
            • Event Triggered Execution: Image File Execution Options Injection
            • Checks BIOS information in registry
            • Adds Run key to start application
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • System Location Discovery: System Language Discovery
            • 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:2320
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
        1⤵
          PID:836

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/836-21-0x0000000076F41000-0x0000000076F42000-memory.dmp

          Filesize

          4KB

        • memory/1196-28-0x0000000002CD0000-0x0000000002CD6000-memory.dmp

          Filesize

          24KB

        • memory/1196-22-0x0000000076F41000-0x0000000076F42000-memory.dmp

          Filesize

          4KB

        • memory/2320-18-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-20-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-7-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-8-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-9-0x0000000000250000-0x00000000004D1000-memory.dmp

          Filesize

          2.5MB

        • memory/2320-10-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-14-0x0000000000250000-0x00000000004D1000-memory.dmp

          Filesize

          2.5MB

        • memory/2320-12-0x00000000004E0000-0x00000000005FE000-memory.dmp

          Filesize

          1.1MB

        • memory/2320-11-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-32-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-17-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-30-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-19-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-29-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-27-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-26-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-23-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-24-0x00000000770D0000-0x0000000077251000-memory.dmp

          Filesize

          1.5MB

        • memory/2320-25-0x0000000076EF0000-0x0000000077099000-memory.dmp

          Filesize

          1.7MB

        • memory/2480-1-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/2480-4-0x0000000000400000-0x00000000004D8000-memory.dmp

          Filesize

          864KB

        • memory/2480-2-0x0000000000400000-0x00000000004D8000-memory.dmp

          Filesize

          864KB

        • memory/2480-5-0x0000000002420000-0x0000000002486000-memory.dmp

          Filesize

          408KB

        • memory/2480-0-0x00000000022C0000-0x0000000002353000-memory.dmp

          Filesize

          588KB

        • memory/2480-16-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB