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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/05/2024, 16:40

General

  • Target

    2f34d37d85eddbce1beca569d96edaf0_NeikiAnalytics.exe

  • Size

    71KB

  • MD5

    2f34d37d85eddbce1beca569d96edaf0

  • SHA1

    6bdabc7fb653ff9e2075ce527dba6d14b019d0f5

  • SHA256

    d220cbee8852775fbdab78adcc29e9045d18cb0c681c75f41b028a2093bd725b

  • SHA512

    e3ea31584fe8cf7b8ba24f06ffbb974cdf6897fa16e1b24f0869b66efbf8d91a6e486f72de10cd7992bf8c6c892b6dfbba485ae236d45b7964e7db363bfcb551

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slw:Olg35GTslA5t3/w8/

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 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:620
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3488
        • C:\Users\Admin\AppData\Local\Temp\2f34d37d85eddbce1beca569d96edaf0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\2f34d37d85eddbce1beca569d96edaf0_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4888
          • C:\Windows\SysWOW64\eahhoonek-kat.exe
            "C:\Windows\system32\eahhoonek-kat.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:5060
            • C:\Windows\SysWOW64\eahhoonek-kat.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:3972

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\eahhoonek-kat.exe

        Filesize

        71KB

        MD5

        2f34d37d85eddbce1beca569d96edaf0

        SHA1

        6bdabc7fb653ff9e2075ce527dba6d14b019d0f5

        SHA256

        d220cbee8852775fbdab78adcc29e9045d18cb0c681c75f41b028a2093bd725b

        SHA512

        e3ea31584fe8cf7b8ba24f06ffbb974cdf6897fa16e1b24f0869b66efbf8d91a6e486f72de10cd7992bf8c6c892b6dfbba485ae236d45b7964e7db363bfcb551

      • C:\Windows\SysWOW64\ecxehoam-udur.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\ifnuheg-adoot.exe

        Filesize

        73KB

        MD5

        226667f89b3ab053f64efd802c1f1a2b

        SHA1

        1aa42c7f33eba514be8a1e9a0cfa474bc3ce0a6f

        SHA256

        4ac6397b71c6a73727e528973ad752812c1a1f012927838270bc43c134bcfd60

        SHA512

        f09334d531dab161a8168605095b8d9bf9234b36a04d4212198fa65377cc22d52948292ba5eebed84b960abb3655397e9cb9e67f0e6e1ea971895daf99853628

      • C:\Windows\SysWOW64\ivfoacag-eaceab.exe

        Filesize

        74KB

        MD5

        6a494bbd23573d0cf0b6dcab185b84b6

        SHA1

        0668fb12691fa8bac1468ba5d9577a584f0805d0

        SHA256

        72f62b3c31cc8deef8aa5a698be03c8197ec41aa912a2920e67c85887acf3700

        SHA512

        004f31a22b195a28e26910ed6640c4f80c83a48c429757b1ceae9c81520a3ccd46f093575949f79cc764874b7c43cd6dd1b3ec1823377e45f87746224765032d

      • memory/3972-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4888-5-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/5060-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB