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Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10/01/2025, 11:47

General

  • Target

    JaffaCakes118_e36ee25a886ab47d94668ba8c0752178.exe

  • Size

    34KB

  • MD5

    e36ee25a886ab47d94668ba8c0752178

  • SHA1

    8a4cdcbf80b943ef96839b2d2144552e9d3f8623

  • SHA256

    3ba37eb8b1b9e8e2f8b755bac1d54e6715fe3f378ca5dca463a8a99e9e9a97cd

  • SHA512

    3b237ccc2740381d46848eacafe589fee662bbe63edce4e95d750c4ff5704d8e9bf3b827581d44fd59b877db6b74759b06557a8f43e40f6046807a81ff0882f1

  • SSDEEP

    768:Qp22qWFcy5XQ7lO41uirwA98p3MpkNBxd0cJWV6dy/x9J2:QpYoX58z1uirL98xMWnT0OQ9J2

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Tinba family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 1 IoCs

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1116
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1180
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1212
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e36ee25a886ab47d94668ba8c0752178.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e36ee25a886ab47d94668ba8c0752178.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2196
            • C:\Windows\SysWOW64\winver.exe
              winver
              3⤵
              • Adds Run key to start application
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of WriteProcessMemory
              PID:3032
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1500

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1116-33-0x00000000001A0000-0x00000000001A6000-memory.dmp

            Filesize

            24KB

          • memory/1116-30-0x00000000770D1000-0x00000000770D2000-memory.dmp

            Filesize

            4KB

          • memory/1116-29-0x00000000770D1000-0x00000000770D2000-memory.dmp

            Filesize

            4KB

          • memory/1116-28-0x00000000001A0000-0x00000000001A6000-memory.dmp

            Filesize

            24KB

          • memory/1180-20-0x0000000000330000-0x0000000000336000-memory.dmp

            Filesize

            24KB

          • memory/1180-32-0x0000000000330000-0x0000000000336000-memory.dmp

            Filesize

            24KB

          • memory/1212-3-0x0000000003C90000-0x0000000003C96000-memory.dmp

            Filesize

            24KB

          • memory/1212-22-0x00000000031F0000-0x00000000031F6000-memory.dmp

            Filesize

            24KB

          • memory/1212-10-0x00000000770D1000-0x00000000770D2000-memory.dmp

            Filesize

            4KB

          • memory/1212-2-0x0000000003C90000-0x0000000003C96000-memory.dmp

            Filesize

            24KB

          • memory/1212-25-0x00000000031F0000-0x00000000031F6000-memory.dmp

            Filesize

            24KB

          • memory/1212-4-0x0000000003C90000-0x0000000003C96000-memory.dmp

            Filesize

            24KB

          • memory/1500-24-0x0000000001D00000-0x0000000001D06000-memory.dmp

            Filesize

            24KB

          • memory/1500-27-0x00000000770D1000-0x00000000770D2000-memory.dmp

            Filesize

            4KB

          • memory/1500-26-0x0000000001D00000-0x0000000001D06000-memory.dmp

            Filesize

            24KB

          • memory/2196-12-0x0000000000400000-0x0000000000417000-memory.dmp

            Filesize

            92KB

          • memory/2196-13-0x0000000001E30000-0x0000000002830000-memory.dmp

            Filesize

            10.0MB

          • memory/2196-0-0x0000000000400000-0x0000000000417000-memory.dmp

            Filesize

            92KB

          • memory/2196-5-0x0000000001E30000-0x0000000002830000-memory.dmp

            Filesize

            10.0MB

          • memory/2196-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/3032-31-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB

          • memory/3032-11-0x0000000077080000-0x0000000077229000-memory.dmp

            Filesize

            1.7MB

          • memory/3032-6-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB

          • memory/3032-7-0x0000000077280000-0x0000000077281000-memory.dmp

            Filesize

            4KB

          • memory/3032-8-0x000000007727F000-0x0000000077280000-memory.dmp

            Filesize

            4KB

          • memory/3032-9-0x000000007727F000-0x0000000077281000-memory.dmp

            Filesize

            8KB