Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    13-07-2024 18:39

General

  • Target

    036e19f0bedf8ccd4403759aef053130N.exe

  • Size

    68KB

  • MD5

    036e19f0bedf8ccd4403759aef053130

  • SHA1

    244fdc88a1c999ccaea4eb8f74be3101fdc0395e

  • SHA256

    ac454fa278ee26a72d6720bac89bd4624d0e611afa1dae421a290454dc3848b3

  • SHA512

    97c43c97fd8a89aa7d8ade1b9f98878b2015e09f8a4bbb48fc80efdb6a43e60cba542004e6e38e08db44f81a2ad30b1b3eb04dd73c7925992ea8b7db53344257

  • SSDEEP

    768:9waGd7Lw/nrrxDL/GOv2/w6HSa0fYSPNZsxRXQ1d2yg/QmWKHZyiVlaW4OHZ0Em:947urp3v23HSa0AMNyfQ1d2y4Z4P

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1084
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1144
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\036e19f0bedf8ccd4403759aef053130N.exe
            "C:\Users\Admin\AppData\Local\Temp\036e19f0bedf8ccd4403759aef053130N.exe"
            2⤵
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:2348
            • C:\Users\Admin\AppData\Local\Temp\036e19f0bedf8ccd4403759aef053130N.exe
              "C:\Users\Admin\AppData\Local\Temp\036e19f0bedf8ccd4403759aef053130N.exe"
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:1940
              • C:\Windows\SysWOW64\winver.exe
                winver
                4⤵
                • Adds Run key to start application
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of WriteProcessMemory
                PID:2752
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:548

          Network

          MITRE ATT&CK Matrix ATT&CK v13

          Persistence

          Boot or Logon Autostart Execution

          1
          T1547

          Registry Run Keys / Startup Folder

          1
          T1547.001

          Privilege Escalation

          Boot or Logon Autostart Execution

          1
          T1547

          Registry Run Keys / Startup Folder

          1
          T1547.001

          Defense Evasion

          Modify Registry

          1
          T1112

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/548-27-0x00000000022D0000-0x00000000022D7000-memory.dmp
            Filesize

            28KB

          • memory/548-28-0x0000000077461000-0x0000000077462000-memory.dmp
            Filesize

            4KB

          • memory/548-24-0x00000000022D0000-0x00000000022D7000-memory.dmp
            Filesize

            28KB

          • memory/1084-17-0x0000000002090000-0x0000000002097000-memory.dmp
            Filesize

            28KB

          • memory/1084-29-0x0000000002090000-0x0000000002097000-memory.dmp
            Filesize

            28KB

          • memory/1144-25-0x0000000001F90000-0x0000000001F97000-memory.dmp
            Filesize

            28KB

          • memory/1144-26-0x0000000077461000-0x0000000077462000-memory.dmp
            Filesize

            4KB

          • memory/1144-19-0x0000000001F90000-0x0000000001F97000-memory.dmp
            Filesize

            28KB

          • memory/1196-22-0x0000000002520000-0x0000000002527000-memory.dmp
            Filesize

            28KB

          • memory/1196-30-0x0000000002520000-0x0000000002527000-memory.dmp
            Filesize

            28KB

          • memory/1196-13-0x0000000077461000-0x0000000077462000-memory.dmp
            Filesize

            4KB

          • memory/1196-6-0x0000000002510000-0x0000000002517000-memory.dmp
            Filesize

            28KB

          • memory/1196-7-0x0000000002510000-0x0000000002517000-memory.dmp
            Filesize

            28KB

          • memory/1196-10-0x0000000002510000-0x0000000002517000-memory.dmp
            Filesize

            28KB

          • memory/1940-4-0x0000000000400000-0x0000000000405000-memory.dmp
            Filesize

            20KB

          • memory/1940-5-0x0000000000400000-0x0000000000404A00-memory.dmp
            Filesize

            18KB

          • memory/2348-2-0x0000000000230000-0x0000000000236000-memory.dmp
            Filesize

            24KB

          • memory/2348-3-0x0000000000230000-0x0000000000236000-memory.dmp
            Filesize

            24KB

          • memory/2752-8-0x00000000001A0000-0x00000000001A7000-memory.dmp
            Filesize

            28KB

          • memory/2752-12-0x0000000000FC0000-0x0000000000FD6000-memory.dmp
            Filesize

            88KB

          • memory/2752-11-0x0000000000FC1000-0x0000000000FC2000-memory.dmp
            Filesize

            4KB

          • memory/2752-14-0x0000000077410000-0x00000000775B9000-memory.dmp
            Filesize

            1.7MB