Analysis

  • max time kernel
    146s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2024, 00:46

General

  • Target
    LisectAVT_2403002A_58.exe
  • Size 3.1MB
  • Sample240725-a4pl3axdkq
  • SHA256 aa6c83030311d0713f469e1a90a8e26d6ea7f3305224e16e42314139fecb29ee
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • quasar

Version
  • 1.4.1

Botnet
  • Hacked

C2
  • google-15-node.giize.com:9876

  • google-15-node.giize.com:8062

Mutex
  • eb5841f5-e743-4020-86d7-4423575fd7dd

Attributes
  • encryption_key

    070CDBCBB8132B62B93E1CB06630D9221F0FFA4A

  • install_name

    Edge.exe

  • log_directory

    Logs

  • reconnect_delay

    5000

  • startup_key

    uno

  • subdirectory

    Microsoft

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_58.exe
    "C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_58.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4652

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4652-0-0x00007FFD60A43000-0x00007FFD60A45000-memory.dmp

        memory/4652-1-0x0000000000740000-0x0000000000A66000-memory.dmp

        memory/4652-2-0x00007FFD60A40000-0x00007FFD61501000-memory.dmp

        memory/4652-3-0x0000000002BE0000-0x0000000002C30000-memory.dmp

        memory/4652-4-0x000000001D4B0000-0x000000001D562000-memory.dmp

        memory/4652-5-0x00007FFD60A43000-0x00007FFD60A45000-memory.dmp

        memory/4652-6-0x00007FFD60A40000-0x00007FFD61501000-memory.dmp