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Analysis

  • max time kernel
    119s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/11/2024, 08:38

General

  • Target

    e468608e17d35e1033dda6e385e46d47659024a4c2323f194cc96115ef51ec22.exe

  • Size

    160KB

  • MD5

    89c8b49c55e3ddb2a6b108f201755b50

  • SHA1

    6711ed56ac5aa84d7e2509c4c6353441a460c515

  • SHA256

    e468608e17d35e1033dda6e385e46d47659024a4c2323f194cc96115ef51ec22

  • SHA512

    c50475046fceeca08fe10b4d69d0f6a409ea21a38822afdbac70d02c8dd2fae659b63fd91a8c93d0b47dc19d86de6bfe6686257a131b759cf23612a83b1fb08c

  • SSDEEP

    1536:iEY+mFM2HXKZgi0Iksu+XM5/HtAQ9J6xphM:pY+4MiIkLZJNAQ9J6vO

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:1088
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1096
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1176
          • C:\Users\Admin\AppData\Local\Temp\e468608e17d35e1033dda6e385e46d47659024a4c2323f194cc96115ef51ec22.exe
            "C:\Users\Admin\AppData\Local\Temp\e468608e17d35e1033dda6e385e46d47659024a4c2323f194cc96115ef51ec22.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2792
            • 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:2568
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1476

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1088-26-0x0000000002110000-0x0000000002116000-memory.dmp

            Filesize

            24KB

          • memory/1096-25-0x0000000077CD1000-0x0000000077CD2000-memory.dmp

            Filesize

            4KB

          • memory/1096-24-0x00000000001B0000-0x00000000001B6000-memory.dmp

            Filesize

            24KB

          • memory/1096-19-0x00000000001B0000-0x00000000001B6000-memory.dmp

            Filesize

            24KB

          • memory/1176-3-0x0000000002F60000-0x0000000002F66000-memory.dmp

            Filesize

            24KB

          • memory/1176-2-0x0000000002F60000-0x0000000002F66000-memory.dmp

            Filesize

            24KB

          • memory/1176-21-0x0000000002DF0000-0x0000000002DF6000-memory.dmp

            Filesize

            24KB

          • memory/1176-27-0x0000000002DF0000-0x0000000002DF6000-memory.dmp

            Filesize

            24KB

          • memory/1176-10-0x0000000077CD1000-0x0000000077CD2000-memory.dmp

            Filesize

            4KB

          • memory/1176-4-0x0000000002F60000-0x0000000002F66000-memory.dmp

            Filesize

            24KB

          • memory/1476-28-0x0000000001DE0000-0x0000000001DE6000-memory.dmp

            Filesize

            24KB

          • memory/1476-29-0x0000000077CD1000-0x0000000077CD2000-memory.dmp

            Filesize

            4KB

          • memory/1476-23-0x0000000001DE0000-0x0000000001DE6000-memory.dmp

            Filesize

            24KB

          • memory/2568-7-0x0000000077E80000-0x0000000077E81000-memory.dmp

            Filesize

            4KB

          • memory/2568-9-0x0000000077E7F000-0x0000000077E81000-memory.dmp

            Filesize

            8KB

          • memory/2568-6-0x0000000000160000-0x0000000000166000-memory.dmp

            Filesize

            24KB

          • memory/2568-11-0x0000000077C80000-0x0000000077E29000-memory.dmp

            Filesize

            1.7MB

          • memory/2568-8-0x0000000077E7F000-0x0000000077E80000-memory.dmp

            Filesize

            4KB

          • memory/2568-30-0x0000000000160000-0x0000000000166000-memory.dmp

            Filesize

            24KB

          • memory/2792-13-0x0000000001E50000-0x0000000002850000-memory.dmp

            Filesize

            10.0MB

          • memory/2792-12-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/2792-5-0x0000000001E50000-0x0000000002850000-memory.dmp

            Filesize

            10.0MB

          • memory/2792-0-0x0000000000400000-0x0000000000428000-memory.dmp

            Filesize

            160KB

          • memory/2792-1-0x0000000000020000-0x0000000000021000-memory.dmp

            Filesize

            4KB