Analysis

  • max time kernel
    132s
  • 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
    23/06/2024, 15:09

General

  • Target
    037c2e9fff6289a0246ff287ca80484f02fff6a77b175793d3df0490217abafb_NeikiAnalytics.exe
  • Size 45KB
  • Sample240623-sjhbcsvhla
  • SHA256 037c2e9fff6289a0246ff287ca80484f02fff6a77b175793d3df0490217abafb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2588
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3364
      • C:\Users\Admin\AppData\Local\Temp\037c2e9fff6289a0246ff287ca80484f02fff6a77b175793d3df0490217abafb_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\037c2e9fff6289a0246ff287ca80484f02fff6a77b175793d3df0490217abafb_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:5068
        • 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:2100
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 352
            4⤵
            • Program crash
            PID:4544
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2100 -ip 2100
      1⤵
        PID:3096

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            memory/2100-8-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

            memory/2100-15-0x0000000000B70000-0x0000000000B76000-memory.dmp

            memory/2100-5-0x0000000000B70000-0x0000000000B76000-memory.dmp

            memory/2100-6-0x00000000771D2000-0x00000000771D3000-memory.dmp

            memory/2588-14-0x00000000001D0000-0x00000000001D6000-memory.dmp

            memory/3364-2-0x0000000002CF0000-0x0000000002CF6000-memory.dmp

            memory/3364-7-0x00007FFBBDAAD000-0x00007FFBBDAAE000-memory.dmp

            memory/3364-3-0x0000000002CF0000-0x0000000002CF6000-memory.dmp

            memory/5068-4-0x00000000021D0000-0x0000000002BD0000-memory.dmp

            memory/5068-0-0x0000000000400000-0x000000000041D000-memory.dmp

            memory/5068-9-0x0000000000400000-0x000000000041D000-memory.dmp

            memory/5068-10-0x00000000021D0000-0x0000000002BD0000-memory.dmp

            memory/5068-1-0x0000000002020000-0x0000000002021000-memory.dmp