Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    20-08-2024 17:53

General

  • Target

    1417773afaa438180e37401d36d72fb0N.exe

  • Size

    237KB

  • MD5

    1417773afaa438180e37401d36d72fb0

  • SHA1

    d5828adbcba529d839c02bd3cf9c3db9b7232d7a

  • SHA256

    733bf99b327c3c165c6461457eef4429608022f8937a7bb31d61cce25a598a3c

  • SHA512

    69b2e8680fa15e210ea953958ba20a806ae8a53510f0beafca09bb4e6e47dbc2018a71afc375beb94506020076b1bf9fbb9730a79730944a38fd786a7ca7f938

  • SSDEEP

    6144:3A2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:3ATuTAnKGwUAWVycQqgj

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 10 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1308
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1428
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1440
          • C:\Users\Admin\AppData\Local\Temp\1417773afaa438180e37401d36d72fb0N.exe
            "C:\Users\Admin\AppData\Local\Temp\1417773afaa438180e37401d36d72fb0N.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2320
            • 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:2828
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1040

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1040-20-0x0000000001ED0000-0x0000000001ED6000-memory.dmp

            Filesize

            24KB

          • memory/1040-26-0x0000000001ED0000-0x0000000001ED6000-memory.dmp

            Filesize

            24KB

          • memory/1308-24-0x0000000000280000-0x0000000000286000-memory.dmp

            Filesize

            24KB

          • memory/1308-11-0x0000000000280000-0x0000000000286000-memory.dmp

            Filesize

            24KB

          • memory/1428-27-0x00000000002C0000-0x00000000002C6000-memory.dmp

            Filesize

            24KB

          • memory/1428-14-0x00000000002C0000-0x00000000002C6000-memory.dmp

            Filesize

            24KB

          • memory/1440-3-0x0000000002490000-0x0000000002496000-memory.dmp

            Filesize

            24KB

          • memory/1440-17-0x00000000024E0000-0x00000000024E6000-memory.dmp

            Filesize

            24KB

          • memory/1440-1-0x0000000002490000-0x0000000002496000-memory.dmp

            Filesize

            24KB

          • memory/1440-6-0x0000000002490000-0x0000000002496000-memory.dmp

            Filesize

            24KB

          • memory/1440-25-0x00000000024E0000-0x00000000024E6000-memory.dmp

            Filesize

            24KB

          • memory/2320-8-0x0000000000400000-0x000000000043F000-memory.dmp

            Filesize

            252KB

          • memory/2828-23-0x00000000002C0000-0x00000000002C6000-memory.dmp

            Filesize

            24KB

          • memory/2828-4-0x0000000000150000-0x0000000000156000-memory.dmp

            Filesize

            24KB

          • memory/2828-29-0x00000000002C0000-0x00000000002C6000-memory.dmp

            Filesize

            24KB