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Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    10/01/2025, 18:37

General

  • Target

    JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe

  • Size

    34KB

  • MD5

    eb3651e28021ee5ff712b340eacafd03

  • SHA1

    fe939cdfb03f06b8e5c441008a943c68ddfaf38d

  • SHA256

    9c098e84af7e0cfe50a24ce699c95d69ac395ef908bcb52aa657dbcbfbd3e397

  • SHA512

    7f129ba7472b8de988046e1c875d7ff371e788547648f666b771fdf50e38b121dedb61f6c015803ade2afe58c9d4ad4e28d4656a665c532c1fa8f667476862f1

  • SSDEEP

    768:1p22qWFcy5XQ7lO41uirwA98p3MpkNBxd0cJWV6dy/x9J2:1pYoX58z1uirL98xMWnT0OQ9J2

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 3 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1120
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1176
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1220
        • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe
          "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2252
          • 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:1684
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
        1⤵
          PID:1336

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1120-24-0x0000000000320000-0x0000000000326000-memory.dmp

          Filesize

          24KB

        • memory/1120-25-0x0000000076E91000-0x0000000076E92000-memory.dmp

          Filesize

          4KB

        • memory/1176-26-0x0000000001DA0000-0x0000000001DA6000-memory.dmp

          Filesize

          24KB

        • memory/1176-19-0x0000000001DA0000-0x0000000001DA6000-memory.dmp

          Filesize

          24KB

        • memory/1220-3-0x0000000002DE0000-0x0000000002DE6000-memory.dmp

          Filesize

          24KB

        • memory/1220-2-0x0000000002DE0000-0x0000000002DE6000-memory.dmp

          Filesize

          24KB

        • memory/1220-4-0x0000000002DE0000-0x0000000002DE6000-memory.dmp

          Filesize

          24KB

        • memory/1220-10-0x0000000076E91000-0x0000000076E92000-memory.dmp

          Filesize

          4KB

        • memory/1220-21-0x0000000002D90000-0x0000000002D96000-memory.dmp

          Filesize

          24KB

        • memory/1220-30-0x0000000002D90000-0x0000000002D96000-memory.dmp

          Filesize

          24KB

        • memory/1336-23-0x0000000001D30000-0x0000000001D36000-memory.dmp

          Filesize

          24KB

        • memory/1336-29-0x0000000076E91000-0x0000000076E92000-memory.dmp

          Filesize

          4KB

        • memory/1336-28-0x0000000001D30000-0x0000000001D36000-memory.dmp

          Filesize

          24KB

        • memory/1684-11-0x0000000076E40000-0x0000000076FE9000-memory.dmp

          Filesize

          1.7MB

        • memory/1684-27-0x0000000000120000-0x0000000000126000-memory.dmp

          Filesize

          24KB

        • memory/1684-6-0x0000000000120000-0x0000000000126000-memory.dmp

          Filesize

          24KB

        • memory/1684-7-0x0000000077040000-0x0000000077041000-memory.dmp

          Filesize

          4KB

        • memory/1684-8-0x000000007703F000-0x0000000077040000-memory.dmp

          Filesize

          4KB

        • memory/1684-9-0x000000007703F000-0x0000000077041000-memory.dmp

          Filesize

          8KB

        • memory/1684-35-0x0000000000170000-0x0000000000171000-memory.dmp

          Filesize

          4KB

        • memory/2252-13-0x0000000001D90000-0x0000000002790000-memory.dmp

          Filesize

          10.0MB

        • memory/2252-12-0x0000000000400000-0x0000000000417000-memory.dmp

          Filesize

          92KB

        • memory/2252-0-0x0000000000400000-0x0000000000417000-memory.dmp

          Filesize

          92KB

        • memory/2252-5-0x0000000001D90000-0x0000000002790000-memory.dmp

          Filesize

          10.0MB

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

          Filesize

          4KB