Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18-08-2024 19:02

General

  • Target

    19b793c3e17f044cb2efbb81c023eaa62e203201b0df8544d491bdd53144dc07.exe

  • Size

    225KB

  • MD5

    72c5ac4edb065d813e9e3fa19dd9469c

  • SHA1

    dcfb6dfbb2e93f2be8bd1c5f8edf83b210468e43

  • SHA256

    19b793c3e17f044cb2efbb81c023eaa62e203201b0df8544d491bdd53144dc07

  • SHA512

    7600e762703d7e917c38d622a34bbd77e814466636ecb4935ab024ea3ac56f4a8b733a17c97eedc49a2a8f495a5661fd25448208bc9bc39726d90f654d8dddd4

  • SSDEEP

    6144:pA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:pATuTAnKGwUAW3ycQqgf

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 11 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1096
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\19b793c3e17f044cb2efbb81c023eaa62e203201b0df8544d491bdd53144dc07.exe
            "C:\Users\Admin\AppData\Local\Temp\19b793c3e17f044cb2efbb81c023eaa62e203201b0df8544d491bdd53144dc07.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2376
            • 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:3056
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1268

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1096-26-0x00000000002A0000-0x00000000002A6000-memory.dmp

            Filesize

            24KB

          • memory/1096-10-0x00000000002A0000-0x00000000002A6000-memory.dmp

            Filesize

            24KB

          • memory/1160-13-0x00000000001A0000-0x00000000001A6000-memory.dmp

            Filesize

            24KB

          • memory/1160-28-0x00000000001A0000-0x00000000001A6000-memory.dmp

            Filesize

            24KB

          • memory/1196-3-0x00000000025A0000-0x00000000025A6000-memory.dmp

            Filesize

            24KB

          • memory/1196-17-0x00000000028F0000-0x00000000028F6000-memory.dmp

            Filesize

            24KB

          • memory/1196-1-0x00000000025A0000-0x00000000025A6000-memory.dmp

            Filesize

            24KB

          • memory/1196-6-0x00000000025A0000-0x00000000025A6000-memory.dmp

            Filesize

            24KB

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

            Filesize

            24KB

          • memory/1268-20-0x0000000002090000-0x0000000002096000-memory.dmp

            Filesize

            24KB

          • memory/1268-27-0x0000000002090000-0x0000000002096000-memory.dmp

            Filesize

            24KB

          • memory/2376-15-0x0000000000400000-0x000000000043C000-memory.dmp

            Filesize

            240KB

          • memory/3056-25-0x00000000002A0000-0x00000000002A6000-memory.dmp

            Filesize

            24KB

          • memory/3056-4-0x0000000000100000-0x0000000000106000-memory.dmp

            Filesize

            24KB

          • memory/3056-31-0x00000000002A0000-0x00000000002A6000-memory.dmp

            Filesize

            24KB