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Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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
  • Loads dropped DLL 3 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:436
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1196
        • C:\Users\Admin\AppData\Local\Temp\636c889e1c5efb3ec218599c62781160_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\636c889e1c5efb3ec218599c62781160_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2112
          • 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
            • Loads dropped DLL
            • Windows security modification
            • Modifies WinLogon
            • Drops file in System32 directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2020
            • C:\Windows\SysWOW64\ocloofood-tur.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2964

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

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

        Filesize

        74KB

        MD5

        5fb0c4c94e68734abe5ea5b8a5c350c2

        SHA1

        409d85fc0f139ba3f7cf0dcc89713a41c5314c89

        SHA256

        07ef87744c7266d1a2623d669f7dfd8e73735e4e10751579b363121a9a58edec

        SHA512

        f9dd3c99597375db441c74c6f74d95e54ca5bbee480fad9d2d319b87866fcd02b15e8a8beb0b4f00bcd28f533356487b4048bdc018ae2f4ee87a4bd3da8f532e

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

        Filesize

        73KB

        MD5

        7984aba2b6039252626d105acae25c57

        SHA1

        b6de9b5e1f1416f63dff9df3f088a3b0f3b2bae9

        SHA256

        703c5ab865165c4407c64e27ca9cd73caf0cfe238ae27e405315b08ec2d0a7f0

        SHA512

        712f856c54dccfba40d833ac9f9a03e0270462917e225e4b60d7f4984af04e176689beae91e4991eaf1a0267e5b9faa01875bc0e5aff5d78abeaf4e2641bb9ac

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

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • \Windows\SysWOW64\ocloofood-tur.exe

        Filesize

        71KB

        MD5

        636c889e1c5efb3ec218599c62781160

        SHA1

        9c55e0528cbc03b68d96979144cb89b9a168eece

        SHA256

        58e2ddadfd73e1989a502103d92ab1469eb05cdeda063296b7462826c234fced

        SHA512

        e96937e53421c674ba1a4fad3a0f309714b19166147f4b94f96a747766795b9b9ca87bf491e981f8f54f8433fde6bd1bfd91ab29657f2e61970c9592f166d2f1

      • memory/2020-55-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2112-9-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2964-56-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB