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Analysis

  • max time kernel
    149s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 19:55

General

  • Target

    5f9b4778294c7c9bdd5d1cba0ae7b4d0_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    5f9b4778294c7c9bdd5d1cba0ae7b4d0

  • SHA1

    8a388b31c38f3d72720000c08c27d85de6d9cc38

  • SHA256

    3d73f8d3d60f904a89382b793f6d6b19a8c5238a4ed2db8cacf3acff05557491

  • SHA512

    ecae23fe06563d9e0d8b3248fbb937d7f0188a687ead2e4dbc3a6d1d114b4214be832dee467c42e32deda2d9f9582aa280a8601e7426697f6825a0bf711bd2f2

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slWl5:Olg35GTslA5t3/w8rv

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:616
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3356
        • C:\Users\Admin\AppData\Local\Temp\5f9b4778294c7c9bdd5d1cba0ae7b4d0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\5f9b4778294c7c9bdd5d1cba0ae7b4d0_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2956
          • C:\Windows\SysWOW64\abxosoop.exe
            "C:\Windows\system32\abxosoop.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:1416
            • C:\Windows\SysWOW64\abxosoop.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:3748

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\abxosoop.exe

        Filesize

        70KB

        MD5

        5f9b4778294c7c9bdd5d1cba0ae7b4d0

        SHA1

        8a388b31c38f3d72720000c08c27d85de6d9cc38

        SHA256

        3d73f8d3d60f904a89382b793f6d6b19a8c5238a4ed2db8cacf3acff05557491

        SHA512

        ecae23fe06563d9e0d8b3248fbb937d7f0188a687ead2e4dbc3a6d1d114b4214be832dee467c42e32deda2d9f9582aa280a8601e7426697f6825a0bf711bd2f2

      • C:\Windows\SysWOW64\alheadat.exe

        Filesize

        73KB

        MD5

        17671b801e7e5b79ebc718c955880244

        SHA1

        8925f71369c693fd990331889cdff19f1f33dd3f

        SHA256

        5aed02b95ee0fb070592b5b2d0a3ee411aa3082b9ed7bbf79b7c1918a5279985

        SHA512

        fd8543cf978a9bc26f825aebeea124feac829a880c210a0ed848e2dfe73f6194d1866b03916177e5dd8d6c01a9785d308981991f70540e7f8b3a157a3c3824e1

      • C:\Windows\SysWOW64\arpinar-adoas.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\eamtovoat-rix.exe

        Filesize

        74KB

        MD5

        b264bab92ce6d367634bc9fdf0cb168f

        SHA1

        21e8b388146f8f1f53ded4eca70cfb530a129349

        SHA256

        ad8db9007c663e1e75d9c7aacbeec342807d647f969ee5b3874cb2ab7136cef8

        SHA512

        6ef146e70d5473f11ae64b782342896b13da35fb5fc9b7e8a69ebdab19d883215262f71894b1e013bbe5ea986e8c9a9dae8fbe385c224e142353226d5baecc10

      • memory/1416-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2956-6-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/3748-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB