Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18-08-2024 21:36

General

  • Target

    0a672ee4cfe227f1fd98a232b89c2c10N.exe

  • Size

    237KB

  • MD5

    0a672ee4cfe227f1fd98a232b89c2c10

  • SHA1

    5b4bc96dc9820f92b96cbe644ab804cc8bfc9ac2

  • SHA256

    43ce1cb391cc7ab81e08985b05bf8a1f79262e6dc3f8176676c663da0c171907

  • SHA512

    8f25c1813af51b953cc047d5b572625a330c683faff602eb4f632787a7770f29fe5ee4b82a4bd8df570f6619795b526c1cf797f51d7b685aa9c36d92d8bc7954

  • SSDEEP

    6144:HA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:HATuTAnKGwUAWVycQqgj

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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:1116
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1204
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1252
          • C:\Users\Admin\AppData\Local\Temp\0a672ee4cfe227f1fd98a232b89c2c10N.exe
            "C:\Users\Admin\AppData\Local\Temp\0a672ee4cfe227f1fd98a232b89c2c10N.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:624
            • 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:2800
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:932

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/624-8-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/932-27-0x0000000001CD0000-0x0000000001CD6000-memory.dmp

            Filesize

            24KB

          • memory/932-20-0x0000000001CD0000-0x0000000001CD6000-memory.dmp

            Filesize

            24KB

          • memory/1116-11-0x00000000006A0000-0x00000000006A6000-memory.dmp

            Filesize

            24KB

          • memory/1116-24-0x00000000006A0000-0x00000000006A6000-memory.dmp

            Filesize

            24KB

          • memory/1204-14-0x0000000000130000-0x0000000000136000-memory.dmp

            Filesize

            24KB

          • memory/1204-26-0x0000000000130000-0x0000000000136000-memory.dmp

            Filesize

            24KB

          • memory/1252-1-0x00000000021D0000-0x00000000021D6000-memory.dmp

            Filesize

            24KB

          • memory/1252-3-0x00000000021D0000-0x00000000021D6000-memory.dmp

            Filesize

            24KB

          • memory/1252-17-0x00000000025D0000-0x00000000025D6000-memory.dmp

            Filesize

            24KB

          • memory/1252-25-0x00000000025D0000-0x00000000025D6000-memory.dmp

            Filesize

            24KB

          • memory/1252-6-0x00000000021D0000-0x00000000021D6000-memory.dmp

            Filesize

            24KB

          • memory/2800-23-0x00000000001B0000-0x00000000001B6000-memory.dmp

            Filesize

            24KB

          • memory/2800-4-0x0000000000140000-0x0000000000146000-memory.dmp

            Filesize

            24KB

          • memory/2800-29-0x00000000001B0000-0x00000000001B6000-memory.dmp

            Filesize

            24KB