Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    24-08-2024 06:34

General

  • Target

    9ceb042f886395c3a92f227924041f40N.exe

  • Size

    237KB

  • MD5

    9ceb042f886395c3a92f227924041f40

  • SHA1

    0fc220d4214ee8c4e2e4f96ce278a76b7b839ccd

  • SHA256

    d958e0ef4e9684752bc890f274202558ecf14dd9bf145e4225b8788938a3ce3e

  • SHA512

    f3a9b2c3b957a8084901ca46683cab11f3928eb3cdd50f3ecdb9d6ca3952a208e3d5e303537d9a104e97cddc84fedb7d88f4054d02c7e827ae5509dae5e51e7a

  • SSDEEP

    6144:wA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:wATuTAnKGwUAWVycQqgj

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 42 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1188
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1300
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1360
        • C:\Users\Admin\AppData\Local\Temp\9ceb042f886395c3a92f227924041f40N.exe
          "C:\Users\Admin\AppData\Local\Temp\9ceb042f886395c3a92f227924041f40N.exe"
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1908
          • 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:2176
      • C:\Windows\system32\DllHost.exe
        C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
        1⤵
          PID:1160

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1160-19-0x0000000001DF0000-0x0000000001DF6000-memory.dmp

          Filesize

          24KB

        • memory/1160-29-0x0000000001DF0000-0x0000000001DF6000-memory.dmp

          Filesize

          24KB

        • memory/1188-10-0x0000000001C40000-0x0000000001C46000-memory.dmp

          Filesize

          24KB

        • memory/1188-26-0x0000000001C40000-0x0000000001C46000-memory.dmp

          Filesize

          24KB

        • memory/1300-13-0x00000000001A0000-0x00000000001A6000-memory.dmp

          Filesize

          24KB

        • memory/1300-28-0x00000000001A0000-0x00000000001A6000-memory.dmp

          Filesize

          24KB

        • memory/1360-6-0x0000000002590000-0x0000000002596000-memory.dmp

          Filesize

          24KB

        • memory/1360-1-0x0000000002590000-0x0000000002596000-memory.dmp

          Filesize

          24KB

        • memory/1360-16-0x00000000025B0000-0x00000000025B6000-memory.dmp

          Filesize

          24KB

        • memory/1360-27-0x00000000025B0000-0x00000000025B6000-memory.dmp

          Filesize

          24KB

        • memory/1360-3-0x0000000002590000-0x0000000002596000-memory.dmp

          Filesize

          24KB

        • memory/1908-22-0x0000000000400000-0x000000000043F000-memory.dmp

          Filesize

          252KB

        • memory/2176-25-0x00000000003B0000-0x00000000003B6000-memory.dmp

          Filesize

          24KB

        • memory/2176-4-0x00000000001C0000-0x00000000001C6000-memory.dmp

          Filesize

          24KB

        • memory/2176-31-0x00000000003B0000-0x00000000003B6000-memory.dmp

          Filesize

          24KB