Analysis

  • max time kernel
    148s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    28-06-2024 03:30

General

  • Target

    75adbfdd47b0e66d0774f54187125345f1ecca5f5a5314287f32c82606300bc7_NeikiAnalytics.exe

  • Size

    265KB

  • MD5

    3a0b63cac94e79b0cce28ec93ff52dd0

  • SHA1

    f47c93a086ee50fc45d66a1bebf962b24702effb

  • SHA256

    75adbfdd47b0e66d0774f54187125345f1ecca5f5a5314287f32c82606300bc7

  • SHA512

    5a37b035c469dde6ee40a209c6728f2dc791fbe5c1bcd0b30bfa20041f2c6f73b9a0298c46211d27ae0d035f859e9cf7b43f0aa06f7c47db56b20fe52c4da86b

  • SSDEEP

    3072:WdvzDqxs8ORikgogWfiuRXd3YmSffdTKXNXANewGBvskX1pWA/sK:WFzDqa86hV6uRRqX1evPlwAEK

Malware Config

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Contains code to disable Windows Defender 5 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75adbfdd47b0e66d0774f54187125345f1ecca5f5a5314287f32c82606300bc7_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\75adbfdd47b0e66d0774f54187125345f1ecca5f5a5314287f32c82606300bc7_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe
      "C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2220
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2300
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.bat""
      2⤵
        PID:2760
    • C:\Windows\system32\wbem\WmiApSrv.exe
      C:\Windows\system32\wbem\WmiApSrv.exe
      1⤵
        PID:1644

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.bat

        Filesize

        213B

        MD5

        0955cb4b691d44b37f8b6fad48a33b8e

        SHA1

        9dae759ae014cc124ab6eed7c8035788c124ae4a

        SHA256

        9092dbb1ca1767d1966b7f79349dd95a802a68248251bf070c0f1d74d5681d71

        SHA512

        08b868a028c1e8d29ed643416850df16f58d44668f9193b46bd3934965e5617a0a4015fc52815c5456023dbde01023450d295b76d936a936f26b602e764b0235

      • \Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe

        Filesize

        265KB

        MD5

        45fa9b9b917f16b31568239a9931ff51

        SHA1

        f8e948a77e78fd06c6c378923c97dd7152254f42

        SHA256

        0325183757ffac4312726ccbb863beb90e899e91f8f5a32cbb762b2a0c782d7d

        SHA512

        c013ff0a90494590394f73fa4c2d66a12f4898309b9894654aaf74e91126cfe367f2626906e21cae98589b7d80c6b2b35ab33c0408b963da9772e9a0cae695fd

      • memory/2164-24-0x00000000746E0000-0x0000000074DCE000-memory.dmp

        Filesize

        6.9MB

      • memory/2164-2-0x00000000004D0000-0x00000000004DA000-memory.dmp

        Filesize

        40KB

      • memory/2164-1-0x0000000000160000-0x00000000001A6000-memory.dmp

        Filesize

        280KB

      • memory/2164-0-0x00000000746EE000-0x00000000746EF000-memory.dmp

        Filesize

        4KB

      • memory/2164-3-0x00000000746E0000-0x0000000074DCE000-memory.dmp

        Filesize

        6.9MB

      • memory/2220-37-0x00000000746E0000-0x0000000074DCE000-memory.dmp

        Filesize

        6.9MB

      • memory/2220-22-0x00000000000A0000-0x00000000000E6000-memory.dmp

        Filesize

        280KB

      • memory/2220-21-0x00000000746E0000-0x0000000074DCE000-memory.dmp

        Filesize

        6.9MB

      • memory/2300-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2300-27-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2300-34-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2300-31-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2300-29-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2300-26-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2300-36-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2300-35-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB