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
    17-05-2024 00:15

General

  • Target

    636c889e1c5efb3ec218599c62781160_NeikiAnalytics.exe

  • Size

    71KB

  • MD5

    636c889e1c5efb3ec218599c62781160

  • SHA1

    9c55e0528cbc03b68d96979144cb89b9a168eece

  • SHA256

    58e2ddadfd73e1989a502103d92ab1469eb05cdeda063296b7462826c234fced

  • SHA512

    e96937e53421c674ba1a4fad3a0f309714b19166147f4b94f96a747766795b9b9ca87bf491e981f8f54f8433fde6bd1bfd91ab29657f2e61970c9592f166d2f1

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl5:Olg35GTslA5t3/w8Q

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:3372
        • C:\Users\Admin\AppData\Local\Temp\636c889e1c5efb3ec218599c62781160_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\636c889e1c5efb3ec218599c62781160_NeikiAnalytics.exe"
          2⤵
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3668
          • C:\Windows\SysWOW64\ocloofood-tur.exe
            "C:\Windows\system32\ocloofood-tur.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:3812
            • C:\Windows\SysWOW64\ocloofood-tur.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:1516

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\breneat-evor.exe

        Filesize

        74KB

        MD5

        e26b4e91afe31c9794fd43a7d465424e

        SHA1

        b7eb8db6f430ffb028198416a0cb9b18d886bf84

        SHA256

        b667183f8b24374495434f96dabe60053ee0b21dcd1bbc9cc2dacf2a8fca89a9

        SHA512

        9d61419881d820bb538bea84613081c891de4125535fc2655d90e022de40b0b3ec97073511470fb93e8c3dbe71546b3654d5bae6bbfde7a7494ac3fe8f127238

      • C:\Windows\SysWOW64\ilboopot-idid.exe

        Filesize

        73KB

        MD5

        fa26c57dbfb709bb7acdd01b82cfd7a3

        SHA1

        e67ebd503c353f4b60a5946c579259ceffa86de6

        SHA256

        60247452ee8028b2d762c0aa098331b2e51e74cb386e21aa16f88580a9ff0f2e

        SHA512

        a07e6a210f553c1d328a4b59a19facac4fe84c4679256c58562496ff2cdf2ea24f707e05a7d3d9f9e6b96dff9bd9528f5ee8431fdfa84eca4e939a88bb8df31a

      • C:\Windows\SysWOW64\ocloofood-tur.exe

        Filesize

        71KB

        MD5

        636c889e1c5efb3ec218599c62781160

        SHA1

        9c55e0528cbc03b68d96979144cb89b9a168eece

        SHA256

        58e2ddadfd73e1989a502103d92ab1469eb05cdeda063296b7462826c234fced

        SHA512

        e96937e53421c674ba1a4fad3a0f309714b19166147f4b94f96a747766795b9b9ca87bf491e981f8f54f8433fde6bd1bfd91ab29657f2e61970c9592f166d2f1

      • C:\Windows\SysWOW64\oumgoameh-ucid.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • memory/1516-50-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/3668-4-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/3812-49-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB