Analysis

  • max time kernel
    76s
  • max time network
    79s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18-05-2024 21:50

General

  • Target

    Quasar v1.4.1/Quasar.exe

  • Size

    1.2MB

  • MD5

    12ebf922aa80d13f8887e4c8c5e7be83

  • SHA1

    7f87a80513e13efd45175e8f2511c2cd17ff51e8

  • SHA256

    43315abb9c8be9a39782bd8694a7ea9f16a867500dc804454d04b8bf2c15c51e

  • SHA512

    fda5071e15cf077d202b08db741bbfb3dbd815acc41deec7b7d44e055cac408e2f2de7233f8f9c5c618afd00ffc2fc4c6e8352cbdf18f9aab55d980dcb58a275

  • SSDEEP

    12288:IwPs012cBBBYiL9l/bFfpBBBBBBBBBBBBcA:jBBBYiLvzFfpBBBBBBBBBBBBcA

Score
10/10

Malware Config

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quasar v1.4.1\Quasar.exe
    "C:\Users\Admin\AppData\Local\Temp\Quasar v1.4.1\Quasar.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4896

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4896-0-0x000001D7024B0000-0x000001D7025E8000-memory.dmp

    Filesize

    1.2MB

  • memory/4896-1-0x00007FFB1C1D3000-0x00007FFB1C1D4000-memory.dmp

    Filesize

    4KB

  • memory/4896-2-0x000001D704290000-0x000001D7042A6000-memory.dmp

    Filesize

    88KB

  • memory/4896-3-0x00007FFB1C1D0000-0x00007FFB1CBBC000-memory.dmp

    Filesize

    9.9MB

  • memory/4896-4-0x00007FFB1C1D0000-0x00007FFB1CBBC000-memory.dmp

    Filesize

    9.9MB

  • memory/4896-5-0x000001D71FBA0000-0x000001D71FECE000-memory.dmp

    Filesize

    3.2MB

  • memory/4896-9-0x00007FFB1C1D3000-0x00007FFB1C1D4000-memory.dmp

    Filesize

    4KB

  • memory/4896-10-0x00007FFB1C1D0000-0x00007FFB1CBBC000-memory.dmp

    Filesize

    9.9MB

  • memory/4896-11-0x00007FFB1C1D0000-0x00007FFB1CBBC000-memory.dmp

    Filesize

    9.9MB