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Analysis

  • max time kernel
    119s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/01/2025, 16:44

General

  • Target

    ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe

  • Size

    89KB

  • MD5

    daa5a258cf31a975068d2aaff4993cb6

  • SHA1

    df34db8a26614c10b68c9ed46e97763f5693272f

  • SHA256

    ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac

  • SHA512

    802c76232164c3c2a68bb15d6a96299f5c7f4aece0bd8db49e5c8fd4327898f2408dce61c423614cc8c4806fa79f6921cee1b88279acc0ba9f427b41ab0fbea3

  • SSDEEP

    1536:Ez44CpRkr9DXhH/2m//56RrufqjhzrmKIFAV0E7:EzvokZRfN/yFj1qrFAH7

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Tinba family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2896
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3500
      • C:\Users\Admin\AppData\Local\Temp\ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe
        "C:\Users\Admin\AppData\Local\Temp\ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:972
        • 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:720
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 720 -s 352
            4⤵
            • Program crash
            PID:3352
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 720 -ip 720
      1⤵
        PID:412

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/720-6-0x0000000077482000-0x0000000077483000-memory.dmp

        Filesize

        4KB

      • memory/720-15-0x00000000009A0000-0x00000000009A6000-memory.dmp

        Filesize

        24KB

      • memory/720-8-0x00007FFCC3850000-0x00007FFCC3A45000-memory.dmp

        Filesize

        2.0MB

      • memory/720-5-0x00000000009A0000-0x00000000009A6000-memory.dmp

        Filesize

        24KB

      • memory/972-9-0x0000000000400000-0x0000000000421000-memory.dmp

        Filesize

        132KB

      • memory/972-4-0x0000000002230000-0x0000000002C30000-memory.dmp

        Filesize

        10.0MB

      • memory/972-0-0x0000000000400000-0x0000000000421000-memory.dmp

        Filesize

        132KB

      • memory/972-10-0x0000000002230000-0x0000000002C30000-memory.dmp

        Filesize

        10.0MB

      • memory/972-1-0x0000000002170000-0x0000000002171000-memory.dmp

        Filesize

        4KB

      • memory/2896-14-0x0000000000740000-0x0000000000746000-memory.dmp

        Filesize

        24KB

      • memory/2896-16-0x0000000000740000-0x0000000000746000-memory.dmp

        Filesize

        24KB

      • memory/3500-7-0x00007FFCC38ED000-0x00007FFCC38EE000-memory.dmp

        Filesize

        4KB

      • memory/3500-2-0x0000000001660000-0x0000000001666000-memory.dmp

        Filesize

        24KB

      • memory/3500-3-0x0000000001660000-0x0000000001666000-memory.dmp

        Filesize

        24KB