Analysis

  • max time kernel
    150s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 15:56

General

  • Target
    1702fe1cfb6aed75c800663eaf3ff630_NeikiAnalytics.exe
  • Size 100KB
  • Sample240510-tdgnbagh44
  • SHA256 910d9417bfc56b0107970e94ff7ce27f820592e32c120cab25012275248706bb
  • MD5 SHA1 SHA512 SSDEEP

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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2632
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3536
      • C:\Users\Admin\AppData\Local\Temp\1702fe1cfb6aed75c800663eaf3ff630_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\1702fe1cfb6aed75c800663eaf3ff630_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3524
        • 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:3660
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3660 -s 352
            4⤵
            • Program crash
            PID:3184
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3660 -ip 3660
      1⤵
        PID:408

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            memory/2632-15-0x0000000000100000-0x0000000000106000-memory.dmp

            memory/3524-10-0x0000000000400000-0x000000000041B000-memory.dmp

            memory/3524-1-0x0000000000530000-0x0000000000531000-memory.dmp

            memory/3524-0-0x0000000000400000-0x000000000041B000-memory.dmp

            memory/3524-4-0x00000000023B0000-0x0000000002DB0000-memory.dmp

            memory/3524-11-0x00000000023B0000-0x0000000002DB0000-memory.dmp

            memory/3536-2-0x0000000002460000-0x0000000002466000-memory.dmp

            memory/3536-8-0x00007FFF17A40000-0x00007FFF17A41000-memory.dmp

            memory/3536-6-0x00007FFF178AD000-0x00007FFF178AE000-memory.dmp

            memory/3536-3-0x0000000002460000-0x0000000002466000-memory.dmp

            memory/3660-7-0x00007FFF17810000-0x00007FFF17A05000-memory.dmp

            memory/3660-5-0x0000000077382000-0x0000000077383000-memory.dmp

            memory/3660-13-0x0000000000F40000-0x0000000000F46000-memory.dmp

            memory/3660-16-0x0000000000F40000-0x0000000000F46000-memory.dmp