Analysis

  • max time kernel
    149s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 09:38

General

  • Target

    d0bc190b0bfd629118c42c7d1078f7c0_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    d0bc190b0bfd629118c42c7d1078f7c0

  • SHA1

    9a84dc00f9c81493005b9beb888f74ac32a12ea5

  • SHA256

    6719e6431cdfa6cbf65fbf3a926d97b87fffdd9d3a42a4bbbc4ef7f4b1285464

  • SHA512

    3442144f83e18873cea2967f04016cdabbfcec162fc98a91724deb44e8121b07c00cc1b3cfd80fc531bc6267b5afbf5db24d3ab4f6455004e695211c79f13b68

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slbsz:Olg35GTslA5t3/w8Zz

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:608
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3424
        • C:\Users\Admin\AppData\Local\Temp\d0bc190b0bfd629118c42c7d1078f7c0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\d0bc190b0bfd629118c42c7d1078f7c0_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4404
          • C:\Windows\SysWOW64\eaxpeakem-ukom.exe
            "C:\Windows\system32\eaxpeakem-ukom.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:3040
            • C:\Windows\SysWOW64\eaxpeakem-ukom.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:4796

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\asvutut.exe

        Filesize

        74KB

        MD5

        709dc994ae4fbb50aafa754e03698bae

        SHA1

        745ca407b59e981bbd6392cb38e21976c16bcc99

        SHA256

        8b80e0c48eb834cbce8906b99b8234d5d246b32509ebc66dc6b2a45c729b04fa

        SHA512

        7e1fa530dbbc58669a1c9fd355ad7c700d300cfff08138d4a2ae89d93d57004a1b85fbd168116b34bda0123e4ac138996fe41f5e7a70f494f23ba769510f1037

      • C:\Windows\SysWOW64\eampeaream.exe

        Filesize

        73KB

        MD5

        723c3f640a7b2290adab1ccb66b5be96

        SHA1

        5b281695823458866982ed44ad76264e8c399ae6

        SHA256

        b033443c00feaeda17d6a0567f2e1defaca0f132ec612a720c64bb9bccad4989

        SHA512

        26a9c75711985ddc183259e60c2ec7ae2f44fcb53d8a61713dc4daf7f5246e56b63a475c2da672d8028caf28ee69e64efe8bdbb344223f8606f7ccc4c82c74d8

      • C:\Windows\SysWOW64\eaxpeakem-ukom.exe

        Filesize

        70KB

        MD5

        d0bc190b0bfd629118c42c7d1078f7c0

        SHA1

        9a84dc00f9c81493005b9beb888f74ac32a12ea5

        SHA256

        6719e6431cdfa6cbf65fbf3a926d97b87fffdd9d3a42a4bbbc4ef7f4b1285464

        SHA512

        3442144f83e18873cea2967f04016cdabbfcec162fc98a91724deb44e8121b07c00cc1b3cfd80fc531bc6267b5afbf5db24d3ab4f6455004e695211c79f13b68

      • C:\Windows\SysWOW64\obkugec-evom.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • memory/3040-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4404-5-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4796-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB