Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21-08-2024 10:06

General

  • Target

    d5a18378b163bafb3b75f166cefe93c0N.exe

  • Size

    237KB

  • MD5

    d5a18378b163bafb3b75f166cefe93c0

  • SHA1

    0585ecccf12239bcd4c5da540d3de7b31013cff7

  • SHA256

    4479b4bf55669694f5dc5b16749758a3a360aca3071c60d4f0331010c9123747

  • SHA512

    0feda768a4194762fc8c01f69d63b824824fa60bb56561f4769272fd88ee7eb8a83e75ca78e2121f13e82426cb38ebd1c4b3851f3409615466179009d83e5878

  • SSDEEP

    6144:lA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:lATuTAnKGwUAWVycQqgj

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 46 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1116
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1172
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1208
          • C:\Users\Admin\AppData\Local\Temp\d5a18378b163bafb3b75f166cefe93c0N.exe
            "C:\Users\Admin\AppData\Local\Temp\d5a18378b163bafb3b75f166cefe93c0N.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2516
            • 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:1768
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:848

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/848-26-0x0000000001FA0000-0x0000000001FA6000-memory.dmp

            Filesize

            24KB

          • memory/848-20-0x0000000001FA0000-0x0000000001FA6000-memory.dmp

            Filesize

            24KB

          • memory/1116-11-0x0000000002170000-0x0000000002176000-memory.dmp

            Filesize

            24KB

          • memory/1116-28-0x0000000002170000-0x0000000002176000-memory.dmp

            Filesize

            24KB

          • memory/1172-14-0x0000000001EB0000-0x0000000001EB6000-memory.dmp

            Filesize

            24KB

          • memory/1172-29-0x0000000001EB0000-0x0000000001EB6000-memory.dmp

            Filesize

            24KB

          • memory/1208-3-0x0000000002A20000-0x0000000002A26000-memory.dmp

            Filesize

            24KB

          • memory/1208-17-0x0000000002DC0000-0x0000000002DC6000-memory.dmp

            Filesize

            24KB

          • memory/1208-1-0x0000000002A20000-0x0000000002A26000-memory.dmp

            Filesize

            24KB

          • memory/1208-6-0x0000000002A20000-0x0000000002A26000-memory.dmp

            Filesize

            24KB

          • memory/1208-27-0x0000000002DC0000-0x0000000002DC6000-memory.dmp

            Filesize

            24KB

          • memory/1768-25-0x0000000000230000-0x0000000000236000-memory.dmp

            Filesize

            24KB

          • memory/1768-4-0x00000000000F0000-0x00000000000F6000-memory.dmp

            Filesize

            24KB

          • memory/1768-31-0x0000000000230000-0x0000000000236000-memory.dmp

            Filesize

            24KB

          • memory/2516-8-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB