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Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    25/01/2025, 02:15

General

  • Target

    13c56dbd6fc67255336e251cfa23944f5cbb31fb35d91ab470e69ec3b1e0128b.exe

  • Size

    89KB

  • MD5

    885c1fb132c891559083cd0a8a60af10

  • SHA1

    1f4ad1865870427eeebb1aec80ebdf4a4ee8202f

  • SHA256

    13c56dbd6fc67255336e251cfa23944f5cbb31fb35d91ab470e69ec3b1e0128b

  • SHA512

    4f4508609ccb041d7bd69ce88a89492223277ab58fb203767eab4c84460e2883e1468f9555bdcd394f696993aab9b07be0c9735f571c48f44809d7fd9a8c7e29

  • SSDEEP

    1536:91+mFM2HXKZgixhIksu+XM5/HtAQ9Jox7a:f+4MJIkLZJNAQ9Jo9a

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 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1220
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1308
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1352
          • C:\Users\Admin\AppData\Local\Temp\13c56dbd6fc67255336e251cfa23944f5cbb31fb35d91ab470e69ec3b1e0128b.exe
            "C:\Users\Admin\AppData\Local\Temp\13c56dbd6fc67255336e251cfa23944f5cbb31fb35d91ab470e69ec3b1e0128b.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2860
            • 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:2776
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:796

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/796-31-0x0000000077C21000-0x0000000077C22000-memory.dmp

            Filesize

            4KB

          • memory/796-25-0x0000000001C70000-0x0000000001C76000-memory.dmp

            Filesize

            24KB

          • memory/796-30-0x0000000001C70000-0x0000000001C76000-memory.dmp

            Filesize

            24KB

          • memory/1220-27-0x0000000077C21000-0x0000000077C22000-memory.dmp

            Filesize

            4KB

          • memory/1220-26-0x0000000000450000-0x0000000000456000-memory.dmp

            Filesize

            24KB

          • memory/1308-21-0x0000000000330000-0x0000000000336000-memory.dmp

            Filesize

            24KB

          • memory/1308-28-0x0000000000330000-0x0000000000336000-memory.dmp

            Filesize

            24KB

          • memory/1352-2-0x00000000025B0000-0x00000000025B6000-memory.dmp

            Filesize

            24KB

          • memory/1352-10-0x0000000077C21000-0x0000000077C22000-memory.dmp

            Filesize

            4KB

          • memory/1352-29-0x0000000002200000-0x0000000002206000-memory.dmp

            Filesize

            24KB

          • memory/1352-4-0x00000000025B0000-0x00000000025B6000-memory.dmp

            Filesize

            24KB

          • memory/1352-3-0x00000000025B0000-0x00000000025B6000-memory.dmp

            Filesize

            24KB

          • memory/1352-23-0x0000000002200000-0x0000000002206000-memory.dmp

            Filesize

            24KB

          • memory/2776-6-0x0000000000090000-0x0000000000096000-memory.dmp

            Filesize

            24KB

          • memory/2776-11-0x0000000077BD0000-0x0000000077D79000-memory.dmp

            Filesize

            1.7MB

          • memory/2776-8-0x0000000077DCF000-0x0000000077DD0000-memory.dmp

            Filesize

            4KB

          • memory/2776-9-0x0000000077DCF000-0x0000000077DD1000-memory.dmp

            Filesize

            8KB

          • memory/2776-7-0x0000000077DD0000-0x0000000077DD1000-memory.dmp

            Filesize

            4KB

          • memory/2776-32-0x0000000000090000-0x0000000000096000-memory.dmp

            Filesize

            24KB

          • memory/2860-14-0x0000000001E30000-0x0000000002830000-memory.dmp

            Filesize

            10.0MB

          • memory/2860-13-0x0000000000400000-0x0000000000418000-memory.dmp

            Filesize

            96KB

          • memory/2860-0-0x0000000000400000-0x0000000000418000-memory.dmp

            Filesize

            96KB

          • memory/2860-5-0x0000000001E30000-0x0000000002830000-memory.dmp

            Filesize

            10.0MB

          • memory/2860-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB