Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19-08-2024 23:06

General

  • Target

    fce74f91a0846a362dd1599f636afee0N.exe

  • Size

    225KB

  • MD5

    fce74f91a0846a362dd1599f636afee0

  • SHA1

    8bd28c0e494247c72876873034fb149a12c5ff46

  • SHA256

    d8bf2b7e73ffdf282b9cbcdcc762ff615945fa90818d7815c8b34d4b59756449

  • SHA512

    7d7c5f34b52dcc1044e97dc5035d0bd83a93fe28b33d685c6eee58bb95bd4527265ec1761940e9cd5f09601cb32121c82a5d2702b71901dd040829a9af2b0337

  • SSDEEP

    6144:5A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:5ATuTAnKGwUAW3ycQqgf

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

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1104
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1176
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1200
          • C:\Users\Admin\AppData\Local\Temp\fce74f91a0846a362dd1599f636afee0N.exe
            "C:\Users\Admin\AppData\Local\Temp\fce74f91a0846a362dd1599f636afee0N.exe"
            2⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1932
            • 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:2816
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1196

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1104-27-0x0000000001CA0000-0x0000000001CA6000-memory.dmp

            Filesize

            24KB

          • memory/1104-11-0x0000000001CA0000-0x0000000001CA6000-memory.dmp

            Filesize

            24KB

          • memory/1176-28-0x0000000001AC0000-0x0000000001AC6000-memory.dmp

            Filesize

            24KB

          • memory/1176-14-0x0000000001AC0000-0x0000000001AC6000-memory.dmp

            Filesize

            24KB

          • memory/1196-20-0x0000000001D10000-0x0000000001D16000-memory.dmp

            Filesize

            24KB

          • memory/1196-29-0x0000000001D10000-0x0000000001D16000-memory.dmp

            Filesize

            24KB

          • memory/1200-6-0x0000000002770000-0x0000000002776000-memory.dmp

            Filesize

            24KB

          • memory/1200-17-0x00000000029C0000-0x00000000029C6000-memory.dmp

            Filesize

            24KB

          • memory/1200-1-0x0000000002770000-0x0000000002776000-memory.dmp

            Filesize

            24KB

          • memory/1200-26-0x00000000029C0000-0x00000000029C6000-memory.dmp

            Filesize

            24KB

          • memory/1200-3-0x0000000002770000-0x0000000002776000-memory.dmp

            Filesize

            24KB

          • memory/1932-8-0x0000000000400000-0x000000000043C000-memory.dmp

            Filesize

            240KB

          • memory/2816-25-0x0000000000270000-0x0000000000276000-memory.dmp

            Filesize

            24KB

          • memory/2816-4-0x00000000000D0000-0x00000000000D6000-memory.dmp

            Filesize

            24KB

          • memory/2816-5-0x00000000000D0000-0x00000000000D6000-memory.dmp

            Filesize

            24KB

          • memory/2816-31-0x0000000000270000-0x0000000000276000-memory.dmp

            Filesize

            24KB