Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    24-08-2024 14:59

General

  • Target

    02d8303e3826239e5ea34e627f174d60N.exe

  • Size

    45KB

  • MD5

    02d8303e3826239e5ea34e627f174d60

  • SHA1

    4b316b0173f846218fcd579b0e297b8ac5a22a96

  • SHA256

    5295cdc4544a7f6e354e9c27d70219418bef938165b1d1624001880efc85eb44

  • SHA512

    54991377f8efb27b34c213a3daeb88bdcd3fae332242bbb8fac94260c36ebce465cf6091eaba930f5a1aefd77f830f0a34d2ad0202428d7fdf23ac6284575b30

  • SSDEEP

    768:FhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:XsWE9N5dFu53dsniQaB/xZ14n7zIF+qr

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1064
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1092
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1144
          • C:\Users\Admin\AppData\Local\Temp\02d8303e3826239e5ea34e627f174d60N.exe
            "C:\Users\Admin\AppData\Local\Temp\02d8303e3826239e5ea34e627f174d60N.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1640
            • 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:2384
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:924

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/924-30-0x0000000077691000-0x0000000077692000-memory.dmp

            Filesize

            4KB

          • memory/924-24-0x0000000002050000-0x0000000002056000-memory.dmp

            Filesize

            24KB

          • memory/924-29-0x0000000002050000-0x0000000002056000-memory.dmp

            Filesize

            24KB

          • memory/1064-25-0x00000000001B0000-0x00000000001B6000-memory.dmp

            Filesize

            24KB

          • memory/1064-26-0x0000000077691000-0x0000000077692000-memory.dmp

            Filesize

            4KB

          • memory/1092-27-0x0000000000210000-0x0000000000216000-memory.dmp

            Filesize

            24KB

          • memory/1092-20-0x0000000000210000-0x0000000000216000-memory.dmp

            Filesize

            24KB

          • memory/1144-3-0x00000000024F0000-0x00000000024F6000-memory.dmp

            Filesize

            24KB

          • memory/1144-10-0x0000000077691000-0x0000000077692000-memory.dmp

            Filesize

            4KB

          • memory/1144-28-0x00000000024A0000-0x00000000024A6000-memory.dmp

            Filesize

            24KB

          • memory/1144-2-0x00000000024F0000-0x00000000024F6000-memory.dmp

            Filesize

            24KB

          • memory/1144-22-0x00000000024A0000-0x00000000024A6000-memory.dmp

            Filesize

            24KB

          • memory/1144-4-0x00000000024F0000-0x00000000024F6000-memory.dmp

            Filesize

            24KB

          • memory/1640-12-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1640-13-0x0000000001CC0000-0x00000000026C0000-memory.dmp

            Filesize

            10.0MB

          • memory/1640-0-0x0000000000400000-0x000000000041D000-memory.dmp

            Filesize

            116KB

          • memory/1640-5-0x0000000001CC0000-0x00000000026C0000-memory.dmp

            Filesize

            10.0MB

          • memory/1640-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/2384-11-0x0000000077640000-0x00000000777E9000-memory.dmp

            Filesize

            1.7MB

          • memory/2384-7-0x0000000077840000-0x0000000077841000-memory.dmp

            Filesize

            4KB

          • memory/2384-8-0x000000007783F000-0x0000000077840000-memory.dmp

            Filesize

            4KB

          • memory/2384-9-0x000000007783F000-0x0000000077841000-memory.dmp

            Filesize

            8KB

          • memory/2384-6-0x0000000000130000-0x0000000000136000-memory.dmp

            Filesize

            24KB

          • memory/2384-31-0x0000000000130000-0x0000000000136000-memory.dmp

            Filesize

            24KB