Analysis

  • max time kernel
    149s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/05/2024, 22:29

General

  • Target

    2afe40ce7e046fb1bb6120ba2d04a060_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    2afe40ce7e046fb1bb6120ba2d04a060

  • SHA1

    c9dd55c8861486d4e5e931d05f87593dc55b51bd

  • SHA256

    9d59d04e6c49dfe73dc8238cd1a181e8903ed8bda16c7c00ba53e28fa7ab1207

  • SHA512

    a729469e13f84bd1a2c1124c0886c9d0ba527aefc01e904beadfddc75654f0e912260041c3cdc468a8a24e340680d23949ccbcad5eee910c65c167281c138ad3

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8i:Olg35GTslA5t3/w8i

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:600
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:3556
        • C:\Users\Admin\AppData\Local\Temp\2afe40ce7e046fb1bb6120ba2d04a060_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\2afe40ce7e046fb1bb6120ba2d04a060_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2608
          • C:\Windows\SysWOW64\oumpenear-anid.exe
            "C:\Windows\system32\oumpenear-anid.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:4280
            • C:\Windows\SysWOW64\oumpenear-anid.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2392

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Windows\SysWOW64\ahxoopoab.exe

              Filesize

              73KB

              MD5

              0d6b980517e97db22733adcedd1f6913

              SHA1

              54488c64d359bd12719b3bc928984f0100a5282a

              SHA256

              76463018f76edd8abd4c020bf085f0468de9dc2ca0be8df2849124906095510b

              SHA512

              b17abe61e6bcc67e26a25162f028da36d3fc511cfe24ceaeec536a43d5640adce849f5af63b03f548d43cdd8f457b36c35ea5780775616f9b28e9b4d0908644a

            • C:\Windows\SysWOW64\ihbovaf.dll

              Filesize

              5KB

              MD5

              f37b21c00fd81bd93c89ce741a88f183

              SHA1

              b2796500597c68e2f5638e1101b46eaf32676c1c

              SHA256

              76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

              SHA512

              252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

            • C:\Windows\SysWOW64\oumpenear-anid.exe

              Filesize

              70KB

              MD5

              2afe40ce7e046fb1bb6120ba2d04a060

              SHA1

              c9dd55c8861486d4e5e931d05f87593dc55b51bd

              SHA256

              9d59d04e6c49dfe73dc8238cd1a181e8903ed8bda16c7c00ba53e28fa7ab1207

              SHA512

              a729469e13f84bd1a2c1124c0886c9d0ba527aefc01e904beadfddc75654f0e912260041c3cdc468a8a24e340680d23949ccbcad5eee910c65c167281c138ad3

            • C:\Windows\SysWOW64\oupbedib.exe

              Filesize

              72KB

              MD5

              5feb0ebe5d27edfbf4eb6538693f482e

              SHA1

              8f03458e275c6c1c2f99779e7ff2de79d27e8261

              SHA256

              9ca494e0e1eb5b8533bf22dd9ad9f759ac96293797a6daca1611e946a758019b

              SHA512

              b212c495bc99caca6e993d2d81887cb89e4eaadff6d01d301c9c699322ae1ed6423ecefa8c289e085baf7bf8b379db4ab08d7695f582a885e9bd7dabd475831b

            • memory/2392-50-0x0000000000400000-0x0000000000414000-memory.dmp

              Filesize

              80KB

            • memory/2608-7-0x0000000000400000-0x0000000000414000-memory.dmp

              Filesize

              80KB

            • memory/4280-49-0x0000000000400000-0x0000000000414000-memory.dmp

              Filesize

              80KB