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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 15:13

General

  • Target

    6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    6ea571f3ccbe53fb9ca1354be97cb330

  • SHA1

    196df89cc44697fc28a65e015a02137ed539b112

  • SHA256

    96f1e77907e85c844f498c09b7d11b3ba403858c6f5b10e3cb99a272dc363d83

  • SHA512

    e99d6715fd42e039af8f202bc5811e637aee6648d744a219898b8d1bd2195281a3adc61c4f0d7a61109fd35e1d8ce6eb82b85dbc77764ce482523bbcf67b17e4

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8Z:Olg35GTslA5t3/w8Z

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:628
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3352
        • C:\Users\Admin\AppData\Local\Temp\6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\6ea571f3ccbe53fb9ca1354be97cb330_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:576
          • C:\Windows\SysWOW64\ovvoadir-ouveas.exe
            "C:\Windows\system32\ovvoadir-ouveas.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:752
            • C:\Windows\SysWOW64\ovvoadir-ouveas.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:436

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\cpitoan.exe

        Filesize

        73KB

        MD5

        abb6686a0cda97623b5a7a3f9007b890

        SHA1

        c6af4790c07fa5ed8d1712d9c7d0eb3a1722a909

        SHA256

        3a439647aa2dc66524da24e03b71827223fefd3ef9b9c15ab1ac8f21abf156c9

        SHA512

        75b7004b57d06952aa9d5e8641ef11496e263c6ab06f305f2dc713cac4873ac51f1a3f28a37a4c4ca66cda6658458a4a9a16d469dbb368b38e4f887fd8ea7977

      • C:\Windows\SysWOW64\ipfakoor.exe

        Filesize

        72KB

        MD5

        157d4f377791ca9267cbcd4d0938a8a2

        SHA1

        d0a7c5e4dc61cf038b257c58bf7687f8152d9972

        SHA256

        9a55244b8ccc472d7351af75131ea79decd7b0e8f55a4e6a6e00766ce6877e54

        SHA512

        844cc07c2e8991a1086169f43f6f11c931157c32750ecc533791cea8dc0066bba72e83321f1d2ade61e290e15a5d3742f99e7dec2c60e4ef28dde4fe04f3824c

      • C:\Windows\SysWOW64\oukgoatin-anac.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\ovvoadir-ouveas.exe

        Filesize

        70KB

        MD5

        6ea571f3ccbe53fb9ca1354be97cb330

        SHA1

        196df89cc44697fc28a65e015a02137ed539b112

        SHA256

        96f1e77907e85c844f498c09b7d11b3ba403858c6f5b10e3cb99a272dc363d83

        SHA512

        e99d6715fd42e039af8f202bc5811e637aee6648d744a219898b8d1bd2195281a3adc61c4f0d7a61109fd35e1d8ce6eb82b85dbc77764ce482523bbcf67b17e4

      • memory/436-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/576-5-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/752-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB