Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    05-04-2024 05:43

General

  • Target

    cc65ec42f08ba47ae4c564f7134ff6f5_JaffaCakes118.exe

  • Size

    46KB

  • MD5

    cc65ec42f08ba47ae4c564f7134ff6f5

  • SHA1

    f72eb49f1f083ac4968e1229a958cb3852cdfcb0

  • SHA256

    6d67a1c261a3a45f669828fece9bb9e271b7a667be9ae623dc6d870e056a0179

  • SHA512

    2a83d7fc26015e6e57e5f4cb0d368757c57162bfa3d56f19576db0ccafeb8d2be8fdf2b4a1236e1961bc0d6444c97131cdb63a4f1c3bd8f1b575590a9fcb04d9

  • SSDEEP

    768:qtwyMe0Jy8xwd117mrlI9m/xGuv4V7RMEnqt9jn2ACH3hLZ2HwCLlH:qtwyedxwr1qUMv4VV6j2A83hVY

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1064
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1092
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1132
          • C:\Users\Admin\AppData\Local\Temp\cc65ec42f08ba47ae4c564f7134ff6f5_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\cc65ec42f08ba47ae4c564f7134ff6f5_JaffaCakes118.exe"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2252
            • C:\Windows\SysWOW64\winver.exe
              winver
              3⤵
              • Adds Run key to start application
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of WriteProcessMemory
              PID:2972

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1064-23-0x00000000001B0000-0x00000000001B6000-memory.dmp

          Filesize

          24KB

        • memory/1064-24-0x0000000077751000-0x0000000077752000-memory.dmp

          Filesize

          4KB

        • memory/1092-25-0x00000000002D0000-0x00000000002D6000-memory.dmp

          Filesize

          24KB

        • memory/1092-20-0x00000000002D0000-0x00000000002D6000-memory.dmp

          Filesize

          24KB

        • memory/1132-10-0x0000000077751000-0x0000000077752000-memory.dmp

          Filesize

          4KB

        • memory/1132-26-0x00000000024C0000-0x00000000024C6000-memory.dmp

          Filesize

          24KB

        • memory/1132-2-0x0000000002510000-0x0000000002516000-memory.dmp

          Filesize

          24KB

        • memory/1132-6-0x0000000002510000-0x0000000002516000-memory.dmp

          Filesize

          24KB

        • memory/1132-4-0x0000000002510000-0x0000000002516000-memory.dmp

          Filesize

          24KB

        • memory/1132-22-0x00000000024C0000-0x00000000024C6000-memory.dmp

          Filesize

          24KB

        • memory/2252-12-0x0000000000400000-0x000000000041A000-memory.dmp

          Filesize

          104KB

        • memory/2252-3-0x0000000002070000-0x0000000002A70000-memory.dmp

          Filesize

          10.0MB

        • memory/2252-0-0x0000000000400000-0x000000000041A000-memory.dmp

          Filesize

          104KB

        • memory/2252-13-0x0000000002070000-0x0000000002A70000-memory.dmp

          Filesize

          10.0MB

        • memory/2252-1-0x0000000000020000-0x0000000000021000-memory.dmp

          Filesize

          4KB

        • memory/2972-15-0x0000000000160000-0x0000000000166000-memory.dmp

          Filesize

          24KB

        • memory/2972-9-0x0000000077900000-0x0000000077901000-memory.dmp

          Filesize

          4KB

        • memory/2972-8-0x00000000778FF000-0x0000000077901000-memory.dmp

          Filesize

          8KB

        • memory/2972-5-0x0000000000160000-0x0000000000166000-memory.dmp

          Filesize

          24KB

        • memory/2972-7-0x00000000778FF000-0x0000000077900000-memory.dmp

          Filesize

          4KB

        • memory/2972-16-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2972-11-0x0000000000690000-0x00000000006A6000-memory.dmp

          Filesize

          88KB

        • memory/2972-30-0x0000000000160000-0x0000000000166000-memory.dmp

          Filesize

          24KB

        • memory/2972-31-0x0000000000590000-0x0000000000591000-memory.dmp

          Filesize

          4KB