Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 07:51

General

  • Target

    d0cfc72e457cb7fd1c646868b524e4f0_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    d0cfc72e457cb7fd1c646868b524e4f0

  • SHA1

    edefcc1f1a525dd963ea5e746f6cb1803504dfbc

  • SHA256

    989b23286a4bc2e913039d43ac48fc3539c333c3de32423e357651f995d916a9

  • SHA512

    24ffb48930c35bbc8dd93c6506a84a75a4182d8bca2ae0a33fad5189f3183fbd8db01f653f3d2b28cffa7c11f1ac5874de203c3f935d13000070e8ca8ef8da76

  • 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
  • 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:428
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1180
        • C:\Users\Admin\AppData\Local\Temp\d0cfc72e457cb7fd1c646868b524e4f0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\d0cfc72e457cb7fd1c646868b524e4f0_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2976
          • C:\Windows\SysWOW64\aspeaxoav-eacoas.exe
            "C:\Windows\system32\aspeaxoav-eacoas.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:2088
            • C:\Windows\SysWOW64\aspeaxoav-eacoas.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2560

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Boot or Logon Autostart Execution

      3
      T1547

      Registry Run Keys / Startup Folder

      2
      T1547.001

      Winlogon Helper DLL

      1
      T1547.004

      Privilege Escalation

      Boot or Logon Autostart Execution

      3
      T1547

      Registry Run Keys / Startup Folder

      2
      T1547.001

      Winlogon Helper DLL

      1
      T1547.004

      Defense Evasion

      Impair Defenses

      2
      T1562

      Disable or Modify Tools

      2
      T1562.001

      Modify Registry

      5
      T1112

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Windows\SysWOW64\apxodax-acex.dll
        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\aspeaxoav-eacoas.exe
        Filesize

        70KB

        MD5

        d0cfc72e457cb7fd1c646868b524e4f0

        SHA1

        edefcc1f1a525dd963ea5e746f6cb1803504dfbc

        SHA256

        989b23286a4bc2e913039d43ac48fc3539c333c3de32423e357651f995d916a9

        SHA512

        24ffb48930c35bbc8dd93c6506a84a75a4182d8bca2ae0a33fad5189f3183fbd8db01f653f3d2b28cffa7c11f1ac5874de203c3f935d13000070e8ca8ef8da76

      • C:\Windows\SysWOW64\itgenob.exe
        Filesize

        72KB

        MD5

        61f593d0e9c3b7e663392065b8b8f9e8

        SHA1

        4b022665a08300854e3bd6c704c8bc047c356c68

        SHA256

        00a2dca56d98835481963330f90aeb3d9f041ecbcb7c1e1ce933c75ae9522e0b

        SHA512

        1ee0db7be6868bc32763bbd5f1a8c34d67b24a6ecfabf76952481cf15d7720e9b712a7e518a64827584d79415643a4e825242b6e18d5d62e4d85da834a3b0702

      • C:\Windows\SysWOW64\ukpooren-oxac.exe
        Filesize

        73KB

        MD5

        c88f75fef656793aae449207f2fa0b08

        SHA1

        80cdf4cc11bbcd6d36d3b3ad4368e70ee6981073

        SHA256

        30650889e2674de38ac94951ac50465b1ab9e05d9cbd7785d5b5d88f47e9b536

        SHA512

        97e67cf869db4628e198830bfa2d91fcbe2d6fc474cfb921b8d6ce4601968e4c376aa9ed40dd3c14157a4a557a2b496efe7d764dc22e139d6fbebf4f2a74e5b8

      • memory/2088-55-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB

      • memory/2560-56-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB

      • memory/2976-9-0x0000000000400000-0x0000000000414000-memory.dmp
        Filesize

        80KB