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Analysis

  • max time kernel
    118s
  • max time network
    114s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2024, 14:18

General

  • Target

    5e2c4695696adef7e59317cdb95c3e6a811b681b7b6b67b5e4e067aa855ecf40.exe

  • Size

    110KB

  • MD5

    18a9ba494965e9c92f3649d0a489d843

  • SHA1

    a3bfdfa5b90cbf3f2a57234f5653419498524110

  • SHA256

    5e2c4695696adef7e59317cdb95c3e6a811b681b7b6b67b5e4e067aa855ecf40

  • SHA512

    03c9489bce671f5f2100b4073f080c586020a283853321a3a3e2960286c739b2a7bb5eac6b3c6d1bdc76f07982dc10ae69e0d445d2432094e5925e27bf18f240

  • SSDEEP

    1536:fiLOvRmmQegJfBbmAQ256/ZrwWnwqjhurmKFcxL8JQ2r0Ew:fiyvRmDLs/ZrwWJjAqGcRJ2hw

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 57 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:1172
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\5e2c4695696adef7e59317cdb95c3e6a811b681b7b6b67b5e4e067aa855ecf40.exe
            "C:\Users\Admin\AppData\Local\Temp\5e2c4695696adef7e59317cdb95c3e6a811b681b7b6b67b5e4e067aa855ecf40.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1032
            • 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:2080
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1536

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1032-5-0x0000000001C20000-0x0000000002620000-memory.dmp

            Filesize

            10.0MB

          • memory/1032-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/1032-0-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/1032-13-0x0000000001C20000-0x0000000002620000-memory.dmp

            Filesize

            10.0MB

          • memory/1032-12-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/1104-27-0x0000000077921000-0x0000000077922000-memory.dmp

            Filesize

            4KB

          • memory/1104-26-0x0000000001F20000-0x0000000001F26000-memory.dmp

            Filesize

            24KB

          • memory/1172-28-0x0000000000230000-0x0000000000236000-memory.dmp

            Filesize

            24KB

          • memory/1172-20-0x0000000000230000-0x0000000000236000-memory.dmp

            Filesize

            24KB

          • memory/1196-22-0x00000000028F0000-0x00000000028F6000-memory.dmp

            Filesize

            24KB

          • memory/1196-10-0x0000000077921000-0x0000000077922000-memory.dmp

            Filesize

            4KB

          • memory/1196-29-0x00000000028F0000-0x00000000028F6000-memory.dmp

            Filesize

            24KB

          • memory/1196-2-0x0000000002910000-0x0000000002916000-memory.dmp

            Filesize

            24KB

          • memory/1196-4-0x0000000002910000-0x0000000002916000-memory.dmp

            Filesize

            24KB

          • memory/1196-3-0x0000000002910000-0x0000000002916000-memory.dmp

            Filesize

            24KB

          • memory/1536-25-0x0000000001E90000-0x0000000001E96000-memory.dmp

            Filesize

            24KB

          • memory/1536-30-0x0000000001E90000-0x0000000001E96000-memory.dmp

            Filesize

            24KB

          • memory/1536-31-0x0000000077921000-0x0000000077922000-memory.dmp

            Filesize

            4KB

          • memory/2080-11-0x00000000778D0000-0x0000000077A79000-memory.dmp

            Filesize

            1.7MB

          • memory/2080-6-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB

          • memory/2080-7-0x0000000077AD0000-0x0000000077AD1000-memory.dmp

            Filesize

            4KB

          • memory/2080-8-0x0000000077ACF000-0x0000000077AD0000-memory.dmp

            Filesize

            4KB

          • memory/2080-9-0x0000000077ACF000-0x0000000077AD1000-memory.dmp

            Filesize

            8KB

          • memory/2080-32-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB