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Analysis

  • max time kernel
    94s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2024, 20:20

General

  • Target

    0c53020e8fb7b089a7fcb9d1534e7d60_JaffaCakes118.exe

  • Size

    161KB

  • MD5

    0c53020e8fb7b089a7fcb9d1534e7d60

  • SHA1

    49304cb6355babbfd878ab5a0b01f34deb8030b1

  • SHA256

    c6f22aa00fa730828c90e7032889291c5b624facd56561e6684c855927ae4939

  • SHA512

    981978b569bb92540b6bfbe972b281b8c118612d4b1590763be5ca6eb19a8971fc4518d0c3cf0507986b595903c5791ca29bbfd3b562849a0379a1af7a5920eb

  • SSDEEP

    1536:dVyn1qvUo29OpBlXb94kWV7PYKmy8MMoWQdSCXa:2n1QTOkWZwy/7q

Malware Config

Signatures

  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 64 IoCs
  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 22 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c53020e8fb7b089a7fcb9d1534e7d60_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0c53020e8fb7b089a7fcb9d1534e7d60_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Users\Admin\AppData\Local\Temp\0c53020e8fb7b089a7fcb9d1534e7d60_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\0c53020e8fb7b089a7fcb9d1534e7d60_JaffaCakes118.exe _sys
      2⤵
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4844
      • C:\Windows\system\BoBoTurbo.exe
        C:\Windows\system\BoBoTurbo.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2916
        • C:\Windows\system\BoBoTurbo.exe
          C:\Windows\system\BoBoTurbo.exe _sys
          4⤵
          • Event Triggered Execution: Image File Execution Options Injection
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3956
          • C:\Windows\system\BoBoTurbo.exe
            C:\Windows\system\BoBoTurbo.exe down
            5⤵
            • Executes dropped EXE
            PID:4308
          • C:\Windows\system\BoBoTurbo.exe
            C:\Windows\system\BoBoTurbo.exe worm
            5⤵
            • Executes dropped EXE
            • Enumerates connected drives
            • Drops autorun.inf file
            • Drops file in Program Files directory
            PID:3248
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c erase /A:RHSA "C:\Users\Admin\AppData\Local\Temp\0c53020e8fb7b089a7fcb9d1534e7d60_JaffaCakes118.exe"&cmd /c del "C:\Users\Admin\AppData\Local\Temp\0c53020e8fb7b089a7fcb9d1534e7d60_JaffaCakes118.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3236
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c del "C:\Users\Admin\AppData\Local\Temp\0c53020e8fb7b089a7fcb9d1534e7d60_JaffaCakes118.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\System\BoBoTurbo.exe

    Filesize

    161KB

    MD5

    0c53020e8fb7b089a7fcb9d1534e7d60

    SHA1

    49304cb6355babbfd878ab5a0b01f34deb8030b1

    SHA256

    c6f22aa00fa730828c90e7032889291c5b624facd56561e6684c855927ae4939

    SHA512

    981978b569bb92540b6bfbe972b281b8c118612d4b1590763be5ca6eb19a8971fc4518d0c3cf0507986b595903c5791ca29bbfd3b562849a0379a1af7a5920eb

  • memory/1300-0-0x0000000000800000-0x0000000000826000-memory.dmp

    Filesize

    152KB

  • memory/1300-1-0x0000000000800000-0x0000000000826000-memory.dmp

    Filesize

    152KB

  • memory/2916-9-0x0000000000800000-0x0000000000826000-memory.dmp

    Filesize

    152KB

  • memory/3248-24-0x0000000000800000-0x0000000000826000-memory.dmp

    Filesize

    152KB

  • memory/3248-122-0x0000000000800000-0x0000000000826000-memory.dmp

    Filesize

    152KB

  • memory/3956-23-0x0000000000800000-0x0000000000826000-memory.dmp

    Filesize

    152KB

  • memory/4308-20-0x0000000000800000-0x0000000000826000-memory.dmp

    Filesize

    152KB

  • memory/4844-8-0x0000000000800000-0x0000000000826000-memory.dmp

    Filesize

    152KB