Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    09/05/2024, 21:09

General

  • Target

    fdc884309bad056d8863061680398440_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    fdc884309bad056d8863061680398440

  • SHA1

    e2696bf32b5c3112d6052b03937d107551748745

  • SHA256

    1f6a68ef070f490ddd625069d6a9fad273294a47db22071418c4db51ea21b414

  • SHA512

    0e7214b20208afc69fb5521167b49d4bee7dd11f542860c0efe5980fb8b3c07e7a549436a5f6567f79da9344edaeb39e32c7a6060ad2f5d2aef5e0d3d08c5617

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8C:Olg35GTslA5t3/w8C

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:1352
        • C:\Users\Admin\AppData\Local\Temp\fdc884309bad056d8863061680398440_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\fdc884309bad056d8863061680398440_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1960
          • C:\Windows\SysWOW64\urboaset-agoas.exe
            "C:\Windows\system32\urboaset-agoas.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:1664
            • C:\Windows\SysWOW64\urboaset-agoas.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:1736

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\atvoavoov.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\oproopes-cex.exe

        Filesize

        73KB

        MD5

        1c1ce2a9fcb08e444b74a1e66562abcd

        SHA1

        1f4e4358da8cc8e84d999e4ad463afc368ddcd0a

        SHA256

        e883364da4a8e4deba529de8562201a0fce8434fe8c5caf74922df3ec5fd61dc

        SHA512

        764f0f3fa43fae340cd3d1eaa6bc60e434a794638268bdcae0143bf172d4e3839574fb4e5ca4fafaeb6d7a6b1dc96a9c76efff1ef5928680bf1572ef3fd381e6

      • C:\Windows\SysWOW64\ulsapav.exe

        Filesize

        72KB

        MD5

        ba0d39a3490a3852d86bc49ac82b98b6

        SHA1

        d78defb360804bc8a3c23ca3c0ea6b58f9df965d

        SHA256

        fd88533c63b8c51c8d73147ccda3142696634d25e8baba0ede8477aed34cf17e

        SHA512

        957bdb8cc43cf4264e313dba2b61ac2e6e259f184bf321d7d58e72e5e27dba0c114155b4835733f3c0c0a7759c5a8430ee3c8dce52f43261ef4cfca2c0211a0f

      • \Windows\SysWOW64\urboaset-agoas.exe

        Filesize

        70KB

        MD5

        fdc884309bad056d8863061680398440

        SHA1

        e2696bf32b5c3112d6052b03937d107551748745

        SHA256

        1f6a68ef070f490ddd625069d6a9fad273294a47db22071418c4db51ea21b414

        SHA512

        0e7214b20208afc69fb5521167b49d4bee7dd11f542860c0efe5980fb8b3c07e7a549436a5f6567f79da9344edaeb39e32c7a6060ad2f5d2aef5e0d3d08c5617

      • memory/1664-55-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/1736-56-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/1960-9-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB