Analysis

  • max time kernel
    118s
  • max time network
    116s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    15-07-2024 04:17

General

  • Target

    7d6d4931f94118ad3a98721c124e5180N.exe

  • Size

    45KB

  • MD5

    7d6d4931f94118ad3a98721c124e5180

  • SHA1

    ff96d2b1bbf9afaf16cf343fbf3826a5e8acc806

  • SHA256

    09e88bcd3a29c66b3fce23d666b1179e194589e092e19cbaf1816609489ed0f8

  • SHA512

    2024c8f80f0dbc84e9ebd087c0ce6d6c948a1e4800bd008ac3ab38e02d6a3d981d053132cbba8cbc14ae74db2d7bb71fbabf04fdb15fca7180d89b907d23a12e

  • SSDEEP

    768:HhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:BsWE9N5dFu53dsniQaB/xZ14n7zIF+qr

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 57 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1100
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1164
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1200
        • C:\Users\Admin\AppData\Local\Temp\7d6d4931f94118ad3a98721c124e5180N.exe
          "C:\Users\Admin\AppData\Local\Temp\7d6d4931f94118ad3a98721c124e5180N.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2260
          • C:\Windows\SysWOW64\winver.exe
            winver
            3⤵
            • Adds Run key to start application
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:2796
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
        1⤵
          PID:1316

        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/1100-26-0x0000000001F10000-0x0000000001F16000-memory.dmp
          Filesize

          24KB

        • memory/1100-27-0x0000000076EB1000-0x0000000076EB2000-memory.dmp
          Filesize

          4KB

        • memory/1164-28-0x00000000001B0000-0x00000000001B6000-memory.dmp
          Filesize

          24KB

        • memory/1164-19-0x00000000001B0000-0x00000000001B6000-memory.dmp
          Filesize

          24KB

        • memory/1200-2-0x0000000002D10000-0x0000000002D16000-memory.dmp
          Filesize

          24KB

        • memory/1200-29-0x0000000002CD0000-0x0000000002CD6000-memory.dmp
          Filesize

          24KB

        • memory/1200-3-0x0000000002D10000-0x0000000002D16000-memory.dmp
          Filesize

          24KB

        • memory/1200-10-0x0000000076EB1000-0x0000000076EB2000-memory.dmp
          Filesize

          4KB

        • memory/1200-4-0x0000000002D10000-0x0000000002D16000-memory.dmp
          Filesize

          24KB

        • memory/1200-21-0x0000000002CD0000-0x0000000002CD6000-memory.dmp
          Filesize

          24KB

        • memory/1316-23-0x0000000002370000-0x0000000002376000-memory.dmp
          Filesize

          24KB

        • memory/1316-24-0x0000000002370000-0x0000000002376000-memory.dmp
          Filesize

          24KB

        • memory/1316-25-0x0000000076EB1000-0x0000000076EB2000-memory.dmp
          Filesize

          4KB

        • memory/2260-12-0x0000000000400000-0x000000000041D000-memory.dmp
          Filesize

          116KB

        • memory/2260-13-0x0000000001CC0000-0x00000000026C0000-memory.dmp
          Filesize

          10.0MB

        • memory/2260-0-0x0000000000400000-0x000000000041D000-memory.dmp
          Filesize

          116KB

        • memory/2260-5-0x0000000001CC0000-0x00000000026C0000-memory.dmp
          Filesize

          10.0MB

        • memory/2260-1-0x0000000000020000-0x0000000000021000-memory.dmp
          Filesize

          4KB

        • memory/2796-11-0x0000000076E60000-0x0000000077009000-memory.dmp
          Filesize

          1.7MB

        • memory/2796-9-0x000000007705F000-0x0000000077061000-memory.dmp
          Filesize

          8KB

        • memory/2796-8-0x000000007705F000-0x0000000077060000-memory.dmp
          Filesize

          4KB

        • memory/2796-7-0x0000000077060000-0x0000000077061000-memory.dmp
          Filesize

          4KB

        • memory/2796-6-0x0000000000120000-0x0000000000126000-memory.dmp
          Filesize

          24KB

        • memory/2796-34-0x0000000000380000-0x0000000000381000-memory.dmp
          Filesize

          4KB

        • memory/2796-35-0x0000000000120000-0x0000000000126000-memory.dmp
          Filesize

          24KB