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Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-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
  • 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:436
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1124
        • C:\Users\Admin\AppData\Local\Temp\ddf68eb8b43083d5c73cb4bf83588010_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\ddf68eb8b43083d5c73cb4bf83588010_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:1640
          • 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
            • 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:1120
            • C:\Windows\SysWOW64\odsoocov-ucum.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2608

      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\ufxoanar.exe

        Filesize

        73KB

        MD5

        e25de5b9f23fdb84cb698f3a24e8e841

        SHA1

        343388dd3c1f274b7ea2a43d3ec7bb6ee94fb79b

        SHA256

        f13d308b51a3cd98aa43d9f0595bc559011eddc591633ab7f4f9b835f9c99c00

        SHA512

        c0baadcda1bc3943cb80272bbccc45d03ada733e863cd6089d1b374bc7c0d434f8a01ed45b5b189225d5c4424bae2a5f473e00b6a3aa352508b2ebd77ef23085

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

        Filesize

        74KB

        MD5

        92c19fb3d15371329617e69015bf5f6b

        SHA1

        a469b4e68c1b1e37fa569b2c4ad0c9a80b42ba28

        SHA256

        6fff1b1d0925f06bad895ef528777885cd4712bd50d37c6655928ffbeda47a57

        SHA512

        9205896a2b0748909e2bb3f9b2667766aea01ef1b7a25f91aa2b4e4de5b231df73c252dbb711a3e7255446c4551b2ac7d633a03c96671fdde28dfcc89945e60a

      • \Windows\SysWOW64\odsoocov-ucum.exe

        Filesize

        71KB

        MD5

        ce1e0b6527d00b1c641d54752bb39f2f

        SHA1

        8d2ad1f52ed781298ff9676714adf91bfc21e229

        SHA256

        5336e7bbe6dada253b053b3f3906dea9a9d12fe5541d6afbe062efec3e650d9b

        SHA512

        1100a52c9d4aa961c8722fbb0bb57cff0f29469d8ee733e344a502a0b37f51924c4bae4b122b299bb4c00b13e4769e2a15174e28b38ecdd4fc72ae818036f356

      • memory/1120-53-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/1640-8-0x0000000000400000-0x0000000000403000-memory.dmp

        Filesize

        12KB

      • memory/2608-54-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB