Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 12:36

General

  • Target
    34f25d6500ba05c4fddae7b4442d1100_NeikiAnalytics.exe
  • Size 71KB
  • Sample240611-ps3rwaxemm
  • SHA256 33f221f7e9ccb034333203e5879781af4eb8487e45289c2c697089a2d3a6b738
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Windows security bypass 2 TTPs 4 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • Sets file execution options in registry 2 TTPs 3 IoCs
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 4 IoCs
  • Modifies WinLogon 2 TTPs 5 IoCs
  • Drops file in System32 directory 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:616
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3432
        • C:\Users\Admin\AppData\Local\Temp\34f25d6500ba05c4fddae7b4442d1100_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\34f25d6500ba05c4fddae7b4442d1100_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:2248
          • C:\Windows\SysWOW64\ougtaved-ounoot.exe
            "C:\Windows\SysWOW64\ougtaved-ounoot.exe"
            3⤵
            • Windows security bypass
            • Modifies Installed Components in the registry
            • Sets file execution options in registry
            • Executes dropped EXE
            • Windows security modification
            • Modifies WinLogon
            • Drops file in System32 directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2536
            • C:\Windows\SysWOW64\ougtaved-ounoot.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:4868

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            atboteat.exe

            • Path C:\Windows\SysWOW64\atboteat.exe
            • Size 71KB
            • SHA256 48d1dbbcbe09a0f862d1184e4aa490be13ec6a2a77e4348e94e98219e0038ccb
            • MD5 SHA1 SHA512 SSDEEP

            eagcevear-soot.dll

            • Path C:\Windows\SysWOW64\eagcevear-soot.dll
            • Size 5KB
            • SHA256 76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
            • MD5 SHA1 SHA512 SSDEEP

            olpukuf-oudid.exe

            • Path C:\Windows\SysWOW64\olpukuf-oudid.exe
            • Size 72KB
            • SHA256 cc006b606913514a3069821ac90e2abbad3c60d54f37ce9ee38dd480332fdda5
            • MD5 SHA1 SHA512 SSDEEP

            ougtaved-ounoot.exe

            • Path C:\Windows\SysWOW64\ougtaved-ounoot.exe
            • Size 68KB
            • SHA256 31740ed6f9a31596cade7605e53a8db073a0fa675ec26eda649e2b1afd8d2ac3
            • MD5 SHA1 SHA512 SSDEEP

            memory/2248-2-0x0000000000400000-0x0000000000403000-memory.dmp

            memory/2536-47-0x0000000000400000-0x0000000000414000-memory.dmp

            memory/4868-48-0x0000000000400000-0x0000000000414000-memory.dmp