Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    12-05-2024 01:10

General

  • Target

    54a2552dd6b34a07c891c968398f79a0_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    54a2552dd6b34a07c891c968398f79a0

  • SHA1

    d30b2de2772a9ce4fc8f91899310b0f66eb053e4

  • SHA256

    b5570e6de437b9928dd1790b3e441cedccdbe88a2f6f9402ea58ae1f9f373594

  • SHA512

    3c9403cc23fc696fa86420401cf8bdd0b89a646bceca596f097d16801a8d0d17907c7864cd536b0a24908afc47cb313eafa3923e6f6c772af6f338bb79f3b957

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slv:Olg35GTslA5t3/w8s

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:1084
        • C:\Users\Admin\AppData\Local\Temp\54a2552dd6b34a07c891c968398f79a0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\54a2552dd6b34a07c891c968398f79a0_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2912
          • C:\Windows\SysWOW64\ungafoav-ded.exe
            "C:\Windows\system32\ungafoav-ded.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:1920
            • C:\Windows\SysWOW64\ungafoav-ded.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2340

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\eantoobiv.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\earxoakat-utoab.exe

        Filesize

        72KB

        MD5

        d9615120b8cd9563267773cc782f58eb

        SHA1

        01392f12c00bdeaff373dfa476943470313ef31f

        SHA256

        ae97f8e7bb38a11ee3249b59da85034b4fa9e61bc696f591156414f146a0cbc3

        SHA512

        e06e805b5f217f51a559420b8a7e97775035c0095acf990c053363c170651868813b86780fcc5aeab77e564c632661e1d2086b2efd8f15f0bde9a7621442b6cf

      • C:\Windows\SysWOW64\elnidat-itix.exe

        Filesize

        73KB

        MD5

        70fd7ccb0bd14980e98b1efaac763a79

        SHA1

        eeb25ee0aebe7fb0f4fdbce84139adccea706814

        SHA256

        c0524b213338f80e49e235ac4be92c20395521deabe7108d55dd128a53ce1251

        SHA512

        07c9b539ee3c5ee091c841d6749539ef061e2a85e4bf524385b25f92a21c7786b1dec444569a6a83a97fa9509940954bc6691197e62329118de75a0250038857

      • \Windows\SysWOW64\ungafoav-ded.exe

        Filesize

        70KB

        MD5

        54a2552dd6b34a07c891c968398f79a0

        SHA1

        d30b2de2772a9ce4fc8f91899310b0f66eb053e4

        SHA256

        b5570e6de437b9928dd1790b3e441cedccdbe88a2f6f9402ea58ae1f9f373594

        SHA512

        3c9403cc23fc696fa86420401cf8bdd0b89a646bceca596f097d16801a8d0d17907c7864cd536b0a24908afc47cb313eafa3923e6f6c772af6f338bb79f3b957

      • memory/1920-55-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2340-56-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2912-10-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB