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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/01/2025, 17:16

General

  • Target

    57c294aca49ca426446032b6b4e926f41d91e1af3a40f6e9e3efe79d8802314aN.exe

  • Size

    110KB

  • MD5

    dbdd6a39ec909b6e3fcffce10c474350

  • SHA1

    23254717baebb9a758b54e81af466d952daf5aa0

  • SHA256

    57c294aca49ca426446032b6b4e926f41d91e1af3a40f6e9e3efe79d8802314a

  • SHA512

    272717fed15a7e6eeee8ff42c133f0b4e6bd9ea3586f4feeb8be3cba930be029663918f45b64ee8a38b490629cdba7ee0bfd1f917ead3df2d8f316d42e5146c1

  • SSDEEP

    1536:3iLOvRmmQegJfBbmAQ256/ZrwWnwqjhurmKFcxL8JQ2r0Ew:3iyvRmDLs/ZrwWJjAqGcRJ2hw

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 57 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:1212
          • C:\Users\Admin\AppData\Local\Temp\57c294aca49ca426446032b6b4e926f41d91e1af3a40f6e9e3efe79d8802314aN.exe
            "C:\Users\Admin\AppData\Local\Temp\57c294aca49ca426446032b6b4e926f41d91e1af3a40f6e9e3efe79d8802314aN.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2284
            • 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:2444
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1692

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1120-26-0x0000000001F50000-0x0000000001F56000-memory.dmp

            Filesize

            24KB

          • memory/1120-27-0x0000000076F31000-0x0000000076F32000-memory.dmp

            Filesize

            4KB

          • memory/1180-21-0x0000000001DA0000-0x0000000001DA6000-memory.dmp

            Filesize

            24KB

          • memory/1180-31-0x0000000001DA0000-0x0000000001DA6000-memory.dmp

            Filesize

            24KB

          • memory/1212-10-0x0000000076F31000-0x0000000076F32000-memory.dmp

            Filesize

            4KB

          • memory/1212-23-0x0000000002E50000-0x0000000002E56000-memory.dmp

            Filesize

            24KB

          • memory/1212-28-0x0000000002E50000-0x0000000002E56000-memory.dmp

            Filesize

            24KB

          • memory/1212-2-0x0000000002E70000-0x0000000002E76000-memory.dmp

            Filesize

            24KB

          • memory/1212-3-0x0000000002E70000-0x0000000002E76000-memory.dmp

            Filesize

            24KB

          • memory/1212-4-0x0000000002E70000-0x0000000002E76000-memory.dmp

            Filesize

            24KB

          • memory/1692-30-0x0000000076F31000-0x0000000076F32000-memory.dmp

            Filesize

            4KB

          • memory/1692-25-0x0000000002310000-0x0000000002316000-memory.dmp

            Filesize

            24KB

          • memory/1692-29-0x0000000002310000-0x0000000002316000-memory.dmp

            Filesize

            24KB

          • memory/2284-5-0x0000000001CF0000-0x00000000026F0000-memory.dmp

            Filesize

            10.0MB

          • memory/2284-12-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2284-13-0x0000000001CF0000-0x00000000026F0000-memory.dmp

            Filesize

            10.0MB

          • memory/2284-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB

          • memory/2284-0-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/2444-9-0x00000000770DF000-0x00000000770E1000-memory.dmp

            Filesize

            8KB

          • memory/2444-32-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB

          • memory/2444-6-0x0000000000120000-0x0000000000126000-memory.dmp

            Filesize

            24KB

          • memory/2444-7-0x00000000770E0000-0x00000000770E1000-memory.dmp

            Filesize

            4KB

          • memory/2444-8-0x00000000770DF000-0x00000000770E0000-memory.dmp

            Filesize

            4KB

          • memory/2444-11-0x0000000076EE0000-0x0000000077089000-memory.dmp

            Filesize

            1.7MB