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Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/05/2024, 12:11

General

  • Target

    ddf68eb8b43083d5c73cb4bf83588010_NeikiAnalytics.exe

  • Size

    73KB

  • MD5

    ddf68eb8b43083d5c73cb4bf83588010

  • SHA1

    229506706f725c0321953c965506a5858d770d89

  • SHA256

    a7a9058af09c47c5396bec8f7b51c90d82c0882f64ec4a8be3b785637fd21f9e

  • SHA512

    6bfb96246f0bc88c69d3713fe1232360c92c8b0549b719d1db556c09ae51ba51f85f40a53488407c731730a5cfbe82f18a5c48f48544e1e84b18714b8113c26d

  • SSDEEP

    1536:xE52iwhqb1tqObPvZkcUbSpx7/wteyNjBPp:20PhqZ/TvZtYSXceK1Pp

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:620
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3440
        • C:\Users\Admin\AppData\Local\Temp\ddf68eb8b43083d5c73cb4bf83588010_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\ddf68eb8b43083d5c73cb4bf83588010_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:4600
          • C:\Windows\SysWOW64\odsoocov-ucum.exe
            "C:\Windows\SysWOW64\odsoocov-ucum.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:3092
            • C:\Windows\SysWOW64\odsoocov-ucum.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2276

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\irkepead.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\odsoocov-ucum.exe

        Filesize

        71KB

        MD5

        ce1e0b6527d00b1c641d54752bb39f2f

        SHA1

        8d2ad1f52ed781298ff9676714adf91bfc21e229

        SHA256

        5336e7bbe6dada253b053b3f3906dea9a9d12fe5541d6afbe062efec3e650d9b

        SHA512

        1100a52c9d4aa961c8722fbb0bb57cff0f29469d8ee733e344a502a0b37f51924c4bae4b122b299bb4c00b13e4769e2a15174e28b38ecdd4fc72ae818036f356

      • C:\Windows\SysWOW64\ufxoanar.exe

        Filesize

        73KB

        MD5

        94554f651659fe689bf83ff560f1d364

        SHA1

        f91e955af1d4d5bc6a9758d1f87057d8e3abd1ba

        SHA256

        89b77c8d3464307c5890754f50a4bcd860989e18b723aafc380821c4d78239fc

        SHA512

        272e570f0d033dfa97d65a04ed6d339e9fa0b84b8f096a28992153e3c9b95af5a1ab8f47a90e9030164eabbace88dff4a1295b0991ac85e4109ad16f060e8e92

      • C:\Windows\SysWOW64\urxoapar-adoab.exe

        Filesize

        74KB

        MD5

        fd099d59bad609a125aaf56c55342a08

        SHA1

        b1cd634cccbaf7fab495f658b36ffb30054d5165

        SHA256

        7cd6f05ed2fe1cbda2ea33f067bdc0787ac2d8491406c851902dc891496b38e7

        SHA512

        5e887f7f4eab8318c2690f14c540c1c1bf872b0b4ebe485d89f4eb258e5b9c2f4f782590886ec720b2a369aa56b84377dd1cb4004f21f98c4926f4c9dd65d006

      • memory/2276-48-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/3092-47-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4600-4-0x0000000000400000-0x0000000000403000-memory.dmp

        Filesize

        12KB