Analysis

  • max time kernel
    133s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 19:40

General

  • Target

    209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe

  • Size

    100KB

  • MD5

    209c089ce87729faa2489cd86eaeb570

  • SHA1

    0b17101a59d1b02c6786258810b0561fca1d0670

  • SHA256

    22abb56e01c052cb1d419f1a7f1fd337b062e70681e47220adb77a6c6714cf64

  • SHA512

    36d64a419995551bbcbf5d60471513dd358cb38cb625e3a044f55f7fa9b97d9c86fc8d9b732ca71359211ebc7f0352e3a49f5a08d72ad32cfa8f9e2e4bcf4b1c

  • SSDEEP

    1536:5E9QaVQ8v9/ui73aOtH0nrFgUhRwqjhurmKFctV:TaV1/uMKacdhTjAqGctV

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2620
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of UnmapMainImage
      PID:3392
      • C:\Users\Admin\AppData\Local\Temp\209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1860
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3916
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 352
            4⤵
            • Program crash
            PID:2064
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3916 -ip 3916
      1⤵
        PID:3836

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Privilege Escalation

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Defense Evasion

      Modify Registry

      1
      T1112

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1860-0-0x0000000000400000-0x000000000041B000-memory.dmp
        Filesize

        108KB

      • memory/1860-1-0x0000000000780000-0x0000000000781000-memory.dmp
        Filesize

        4KB

      • memory/1860-12-0x0000000002130000-0x0000000002B30000-memory.dmp
        Filesize

        10.0MB

      • memory/1860-4-0x0000000002130000-0x0000000002B30000-memory.dmp
        Filesize

        10.0MB

      • memory/1860-11-0x0000000000400000-0x000000000041B000-memory.dmp
        Filesize

        108KB

      • memory/2620-17-0x0000000000420000-0x0000000000426000-memory.dmp
        Filesize

        24KB

      • memory/3392-7-0x00007FFA72C0D000-0x00007FFA72C0E000-memory.dmp
        Filesize

        4KB

      • memory/3392-9-0x00007FFA72DA0000-0x00007FFA72DA1000-memory.dmp
        Filesize

        4KB

      • memory/3392-2-0x0000000002540000-0x0000000002546000-memory.dmp
        Filesize

        24KB

      • memory/3392-13-0x00007FFA72D80000-0x00007FFA72D81000-memory.dmp
        Filesize

        4KB

      • memory/3392-3-0x0000000002540000-0x0000000002546000-memory.dmp
        Filesize

        24KB

      • memory/3916-6-0x00000000774D2000-0x00000000774D3000-memory.dmp
        Filesize

        4KB

      • memory/3916-8-0x00007FFA72B70000-0x00007FFA72D65000-memory.dmp
        Filesize

        2.0MB

      • memory/3916-5-0x0000000002C70000-0x0000000002C76000-memory.dmp
        Filesize

        24KB

      • memory/3916-18-0x0000000002C70000-0x0000000002C76000-memory.dmp
        Filesize

        24KB