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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    10/05/2024, 00:59

General

  • Target

    35afad038f7cb2a498bc67cf11cb3de0_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    35afad038f7cb2a498bc67cf11cb3de0

  • SHA1

    0293c7d14e0eef86731b1f4b241a09528c9c07ed

  • SHA256

    5110904a22709e60c5b031038804924a5feda2c8dac0bc3af1055f71c44e8f03

  • SHA512

    c0a224d1208c65fc2cb2c46b6de76d7c66a9f2dc320777a460506fa210df33f2dde057600e8dc17528038a8964d40d7cd331f856a07061a71b6c956e90b50fec

  • SSDEEP

    1536:xBoj3/OgHIerbSSuf9c/buo4iiugZb6hCPmXeu0XyxsdvDKclR:noDvHDrbTuf9abJiugV6hyu0XyxsdvDJ

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
  • Loads dropped DLL 3 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:428
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1120
        • C:\Users\Admin\AppData\Local\Temp\35afad038f7cb2a498bc67cf11cb3de0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\35afad038f7cb2a498bc67cf11cb3de0_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:992
          • C:\Windows\SysWOW64\uhcobis-eagat.exe
            "C:\Windows\SysWOW64\uhcobis-eagat.exe"
            3⤵
            • Windows security bypass
            • Modifies Installed Components in the registry
            • Sets file execution options in registry
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Modifies WinLogon
            • Drops file in System32 directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2308
            • C:\Windows\SysWOW64\uhcobis-eagat.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2976

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\emtoopear-asix.exe

        Filesize

        71KB

        MD5

        0764304b803c2a8c3aa2f9cdaab75eaa

        SHA1

        ed748d66eb045d2cab4ec04287dbb49c96bc45ab

        SHA256

        11d9a59633e28cabca7bf52993e17801e2a3402becdb805b4b62bf9cb7aea2db

        SHA512

        9dede4cbc5f545c3e9ab1ef31364a0ab68667aee382db9f2ff531996e284683835f58329ad3d6900f8ab2aa8f5a899b74e1c9251328121800ad1b55a466dfa52

      • C:\Windows\SysWOW64\infeagoas.exe

        Filesize

        70KB

        MD5

        9333c2320d595ad2783503131124c021

        SHA1

        9af706aebade792124020476b5c6bd8e2602ff51

        SHA256

        cc1b65998c1fb71cfb9eeae91d68e2e5994ae0383820c5990d1a7f1aa7c88ce1

        SHA512

        aed5991b8477c9195197c948c22bf0c2f940c4e0cbd133e76b9231e67596ba0b91132851af4ca191dc35e984cf7c735853edd50fd070a95812dbf1a7922664ae

      • C:\Windows\SysWOW64\ohraseh-itat.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • \Windows\SysWOW64\uhcobis-eagat.exe

        Filesize

        68KB

        MD5

        21552c7e75fc6fc0f134e62a540c2b9c

        SHA1

        e081998effa0e2ea7062c961dbafab232e7dc60c

        SHA256

        745127d1590be1d286182aed5394643140f6e55e85a1dec967b8a79049e76116

        SHA512

        55780e0fc3171411a446afaa693942d39e4cafacdac593e52cee085eb4139d4968f9923e40534fc45ddfc8f1e9906138f9e6a0a31428385a007b4aec0ea325ef

      • memory/992-7-0x0000000000400000-0x0000000000403000-memory.dmp

        Filesize

        12KB

      • memory/2308-53-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2976-54-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB