Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    14-02-2025 03:30

General

  • Target

    2789ca66645774c0f84e86ff95c7944a8a4fa9b8bb4874d3fb9cac1f2335e3c7.exe

  • Size

    140KB

  • MD5

    d0fd16615cddc8fb8c3db6aef3f908f5

  • SHA1

    d1d3463d544a5e4d64f6392bdd48c223b454da43

  • SHA256

    2789ca66645774c0f84e86ff95c7944a8a4fa9b8bb4874d3fb9cac1f2335e3c7

  • SHA512

    36fb81f78b13c6e5e9891c9a81025328acf2213a5a6993bc8f95482719892690259d5115bc181d04c9ace15f1eeb860f74c784e7c60b0834171f74086edabf6f

  • SSDEEP

    1536:UFs7HiNtZvXRPM/LfT4B4831plxM+1nR4DnrToGXRVWBriXLuh2wb/8aHHqz8fgj:UWm5KFW4UriXO2wb/Rqz8fgmm

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
  • 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 AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 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:1180
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1236
          • C:\Users\Admin\AppData\Local\Temp\2789ca66645774c0f84e86ff95c7944a8a4fa9b8bb4874d3fb9cac1f2335e3c7.exe
            "C:\Users\Admin\AppData\Local\Temp\2789ca66645774c0f84e86ff95c7944a8a4fa9b8bb4874d3fb9cac1f2335e3c7.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2576
            • 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:672
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:828

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/672-7-0x0000000077C8F000-0x0000000077C90000-memory.dmp

            Filesize

            4KB

          • memory/672-8-0x0000000077C8F000-0x0000000077C91000-memory.dmp

            Filesize

            8KB

          • memory/672-6-0x0000000077C90000-0x0000000077C91000-memory.dmp

            Filesize

            4KB

          • memory/672-10-0x0000000077A90000-0x0000000077C39000-memory.dmp

            Filesize

            1.7MB

          • memory/672-29-0x00000000000F0000-0x00000000000F6000-memory.dmp

            Filesize

            24KB

          • memory/672-5-0x00000000000F0000-0x00000000000F6000-memory.dmp

            Filesize

            24KB

          • memory/828-22-0x0000000001BC0000-0x0000000001BC6000-memory.dmp

            Filesize

            24KB

          • memory/828-26-0x0000000001BC0000-0x0000000001BC6000-memory.dmp

            Filesize

            24KB

          • memory/828-27-0x0000000077AE1000-0x0000000077AE2000-memory.dmp

            Filesize

            4KB

          • memory/1120-24-0x0000000077AE1000-0x0000000077AE2000-memory.dmp

            Filesize

            4KB

          • memory/1120-23-0x0000000001F00000-0x0000000001F06000-memory.dmp

            Filesize

            24KB

          • memory/1120-16-0x0000000001F00000-0x0000000001F06000-memory.dmp

            Filesize

            24KB

          • memory/1180-28-0x0000000000390000-0x0000000000396000-memory.dmp

            Filesize

            24KB

          • memory/1180-18-0x0000000000390000-0x0000000000396000-memory.dmp

            Filesize

            24KB

          • memory/1236-25-0x0000000002AD0000-0x0000000002AD6000-memory.dmp

            Filesize

            24KB

          • memory/1236-9-0x0000000077AE1000-0x0000000077AE2000-memory.dmp

            Filesize

            4KB

          • memory/1236-3-0x0000000002AC0000-0x0000000002AC6000-memory.dmp

            Filesize

            24KB

          • memory/1236-1-0x0000000002AC0000-0x0000000002AC6000-memory.dmp

            Filesize

            24KB

          • memory/1236-20-0x0000000002AD0000-0x0000000002AD6000-memory.dmp

            Filesize

            24KB

          • memory/1236-2-0x0000000002AC0000-0x0000000002AC6000-memory.dmp

            Filesize

            24KB

          • memory/2576-12-0x00000000025C0000-0x0000000002FC0000-memory.dmp

            Filesize

            10.0MB

          • memory/2576-11-0x0000000000400000-0x0000000000809000-memory.dmp

            Filesize

            4.0MB

          • memory/2576-0-0x00000000025B0000-0x00000000025B2000-memory.dmp

            Filesize

            8KB

          • memory/2576-4-0x00000000025C0000-0x0000000002FC0000-memory.dmp

            Filesize

            10.0MB