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Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    10/01/2025, 04:43

General

  • Target

    JaffaCakes118_db40973350967a968b62c93e14954c66.exe

  • Size

    89KB

  • MD5

    db40973350967a968b62c93e14954c66

  • SHA1

    7c3df6c66ed0de7cf5171f1305b42d3533a41f00

  • SHA256

    7fceb51e054c356f8bac0dd1dbe0716cf1a1e11969be88746d7d6fa225b7910e

  • SHA512

    2e36ebe92ee9bca2f1ecaf1b419b8785c17b9a582f4e57893b6b65b71abf53001813b14b616106df57a7101a06d0b3f4fad2766d70f3d640308ef8690697a21e

  • SSDEEP

    1536:Mr+mFM2HXKZgixhIksu+XM5/HtAQ9Jox7e:u+4MJIkLZJNAQ9Jo9e

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:1100
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1156
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_db40973350967a968b62c93e14954c66.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_db40973350967a968b62c93e14954c66.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2088
            • 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:2752
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1684

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1100-25-0x0000000001F00000-0x0000000001F06000-memory.dmp

            Filesize

            24KB

          • memory/1100-26-0x00000000773C1000-0x00000000773C2000-memory.dmp

            Filesize

            4KB

          • memory/1156-19-0x00000000001B0000-0x00000000001B6000-memory.dmp

            Filesize

            24KB

          • memory/1156-27-0x00000000001B0000-0x00000000001B6000-memory.dmp

            Filesize

            24KB

          • memory/1196-3-0x0000000002F60000-0x0000000002F66000-memory.dmp

            Filesize

            24KB

          • memory/1196-4-0x0000000002F60000-0x0000000002F66000-memory.dmp

            Filesize

            24KB

          • memory/1196-2-0x0000000002F60000-0x0000000002F66000-memory.dmp

            Filesize

            24KB

          • memory/1196-24-0x0000000002A90000-0x0000000002A96000-memory.dmp

            Filesize

            24KB

          • memory/1196-10-0x00000000773C1000-0x00000000773C2000-memory.dmp

            Filesize

            4KB

          • memory/1196-21-0x0000000002A90000-0x0000000002A96000-memory.dmp

            Filesize

            24KB

          • memory/1684-23-0x0000000002020000-0x0000000002026000-memory.dmp

            Filesize

            24KB

          • memory/1684-28-0x0000000002020000-0x0000000002026000-memory.dmp

            Filesize

            24KB

          • memory/1684-29-0x00000000773C1000-0x00000000773C2000-memory.dmp

            Filesize

            4KB

          • memory/2088-12-0x0000000000400000-0x0000000000418000-memory.dmp

            Filesize

            96KB

          • memory/2088-13-0x0000000001B70000-0x0000000002570000-memory.dmp

            Filesize

            10.0MB

          • memory/2088-0-0x0000000000400000-0x0000000000418000-memory.dmp

            Filesize

            96KB

          • memory/2088-5-0x0000000001B70000-0x0000000002570000-memory.dmp

            Filesize

            10.0MB

          • memory/2088-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/2752-11-0x0000000077370000-0x0000000077519000-memory.dmp

            Filesize

            1.7MB

          • memory/2752-9-0x000000007756F000-0x0000000077571000-memory.dmp

            Filesize

            8KB

          • memory/2752-8-0x000000007756F000-0x0000000077570000-memory.dmp

            Filesize

            4KB

          • memory/2752-7-0x0000000077570000-0x0000000077571000-memory.dmp

            Filesize

            4KB

          • memory/2752-6-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB

          • memory/2752-30-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB