Analysis

  • max time kernel
    50s
  • max time network
    60s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/03/2025, 20:17

General

  • Target

    867e002192bde08a346a10ca74cc4a611293f0e312a048bc63b7dfa0f87cfc1f.exe

  • Size

    555KB

  • MD5

    04c25605f640412aa0be2abecda263df

  • SHA1

    b90b4a69730917fb57bfa4238ff506d1db536703

  • SHA256

    867e002192bde08a346a10ca74cc4a611293f0e312a048bc63b7dfa0f87cfc1f

  • SHA512

    65ebd7fca6fe0f4c7a069226a2dda2bb3c68489c8e363cc73be6b4dff208da96cf1c8a3ea6c532e4c2d1a75e9d6c3582ce132c9c2c2672370cd86a1262f9d177

  • SSDEEP

    12288:OusTy3x2mU/iLYStKT7yFPb2bNR/SN4UY1lc6VA:Oq3nUfStKHIPbcNRf3fc6W

Malware Config

Extracted

Family

quasar

Version

1.5.0

Botnet

Office04

C2

pa-force.gl.at.ply.gg:12214

Mutex

ffecbda9-25fa-4e3c-a5ea-37cd0d0376aa

Attributes
  • encryption_key

    197572FC97D91919662FC0B14F52E41F83A2F651

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Modded Client Startup

  • subdirectory

    SubDir

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar family
  • Quasar payload 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\867e002192bde08a346a10ca74cc4a611293f0e312a048bc63b7dfa0f87cfc1f.exe
    "C:\Users\Admin\AppData\Local\Temp\867e002192bde08a346a10ca74cc4a611293f0e312a048bc63b7dfa0f87cfc1f.exe"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    PID:3296

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3296-0-0x00007FFDEDF13000-0x00007FFDEDF15000-memory.dmp

    Filesize

    8KB

  • memory/3296-1-0x00000158F4150000-0x00000158F41E0000-memory.dmp

    Filesize

    576KB

  • memory/3296-2-0x00000158F4590000-0x00000158F45A8000-memory.dmp

    Filesize

    96KB

  • memory/3296-3-0x00007FFDEDF10000-0x00007FFDEE9D1000-memory.dmp

    Filesize

    10.8MB

  • memory/3296-4-0x00000158F6920000-0x00000158F6970000-memory.dmp

    Filesize

    320KB

  • memory/3296-5-0x00000158F6A30000-0x00000158F6AE2000-memory.dmp

    Filesize

    712KB

  • memory/3296-6-0x00000158F68D0000-0x00000158F691E000-memory.dmp

    Filesize

    312KB

  • memory/3296-7-0x00007FFDEDF13000-0x00007FFDEDF15000-memory.dmp

    Filesize

    8KB

  • memory/3296-8-0x00007FFDEDF10000-0x00007FFDEE9D1000-memory.dmp

    Filesize

    10.8MB