Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2024, 03:35

General

  • Target
    65ea4d9daebf85054243db23a85163e0_NeikiAnalytics.exe
  • Size 3.1MB
  • Sample240519-d5jzragd5v
  • SHA256 0170695628a300a03e01da6352aa80d75dac69694a65d5962aaf1bdb89191095
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • quasar

Version
  • 1.4.1

Botnet
  • aldo_R3GON

C2
  • peurnick24.bumbleshrimp.com:7310

Mutex
  • 77413eeb-5d1c-4bf8-986f-3c9d48a16cd6

Attributes
  • encryption_key

    A3226D93494A561FEC5149605B952B09B55012C6

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65ea4d9daebf85054243db23a85163e0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\65ea4d9daebf85054243db23a85163e0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4488

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4488-0-0x00007FFE98213000-0x00007FFE98215000-memory.dmp

        memory/4488-1-0x0000000000B30000-0x0000000000E54000-memory.dmp

        memory/4488-2-0x00007FFE98210000-0x00007FFE98CD1000-memory.dmp

        memory/4488-3-0x000000001C650000-0x000000001C6A0000-memory.dmp

        memory/4488-4-0x000000001C760000-0x000000001C812000-memory.dmp

        memory/4488-5-0x00007FFE98213000-0x00007FFE98215000-memory.dmp

        memory/4488-6-0x00007FFE98210000-0x00007FFE98CD1000-memory.dmp