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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
    11/01/2025, 00:42

General

  • Target

    JaffaCakes118_f289c83746a93cde20b78d781f4e59d4.exe

  • Size

    34KB

  • MD5

    f289c83746a93cde20b78d781f4e59d4

  • SHA1

    5407cac585162fab01e19ec06dc5300c6229bba6

  • SHA256

    a5a707fd5fb89d090d421259fb2bd2c96f95b1947fccace1db372cea6a5e2309

  • SHA512

    db1aa4180254aafc8c3df6a396f991c64af9d4aa95e9967f77e98060b35bb7e70ac481ff13ee4238ff586948d78353f890f033ce43a3a08a9018269e9dc8bfc0

  • SSDEEP

    768:ip22qWFcy5XQ7lO41uirwA98p3MpkNBxd0cJWV6dy/x9J2:ipYoX58z1uirL98xMWnT0OQ9J2

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:1104
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1156
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1184
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f289c83746a93cde20b78d781f4e59d4.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f289c83746a93cde20b78d781f4e59d4.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2904
            • 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:2336
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1176

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1104-26-0x0000000002070000-0x0000000002076000-memory.dmp

            Filesize

            24KB

          • memory/1104-35-0x0000000002070000-0x0000000002076000-memory.dmp

            Filesize

            24KB

          • memory/1104-27-0x0000000077391000-0x0000000077392000-memory.dmp

            Filesize

            4KB

          • memory/1156-29-0x0000000077391000-0x0000000077392000-memory.dmp

            Filesize

            4KB

          • memory/1156-28-0x0000000001E20000-0x0000000001E26000-memory.dmp

            Filesize

            24KB

          • memory/1156-19-0x0000000001E20000-0x0000000001E26000-memory.dmp

            Filesize

            24KB

          • memory/1176-24-0x0000000001E80000-0x0000000001E86000-memory.dmp

            Filesize

            24KB

          • memory/1176-25-0x0000000077391000-0x0000000077392000-memory.dmp

            Filesize

            4KB

          • memory/1176-23-0x0000000001E80000-0x0000000001E86000-memory.dmp

            Filesize

            24KB

          • memory/1184-10-0x0000000077391000-0x0000000077392000-memory.dmp

            Filesize

            4KB

          • memory/1184-21-0x00000000024E0000-0x00000000024E6000-memory.dmp

            Filesize

            24KB

          • memory/1184-2-0x0000000002530000-0x0000000002536000-memory.dmp

            Filesize

            24KB

          • memory/1184-3-0x0000000002530000-0x0000000002536000-memory.dmp

            Filesize

            24KB

          • memory/1184-4-0x0000000002530000-0x0000000002536000-memory.dmp

            Filesize

            24KB

          • memory/1184-30-0x00000000024E0000-0x00000000024E6000-memory.dmp

            Filesize

            24KB

          • memory/2336-11-0x0000000077340000-0x00000000774E9000-memory.dmp

            Filesize

            1.7MB

          • memory/2336-6-0x00000000000F0000-0x00000000000F6000-memory.dmp

            Filesize

            24KB

          • memory/2336-7-0x0000000077540000-0x0000000077541000-memory.dmp

            Filesize

            4KB

          • memory/2336-8-0x000000007753F000-0x0000000077540000-memory.dmp

            Filesize

            4KB

          • memory/2336-9-0x000000007753F000-0x0000000077541000-memory.dmp

            Filesize

            8KB

          • memory/2336-31-0x00000000000F0000-0x00000000000F6000-memory.dmp

            Filesize

            24KB

          • memory/2336-36-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2904-13-0x0000000001DC0000-0x00000000027C0000-memory.dmp

            Filesize

            10.0MB

          • memory/2904-12-0x0000000000400000-0x0000000000417000-memory.dmp

            Filesize

            92KB

          • memory/2904-0-0x0000000000400000-0x0000000000417000-memory.dmp

            Filesize

            92KB

          • memory/2904-5-0x0000000001DC0000-0x00000000027C0000-memory.dmp

            Filesize

            10.0MB

          • memory/2904-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB