Overview
overview
10Static
static
10Quasar-master.zip
windows7-x64
1Quasar-master.zip
windows10-2004-x64
1Quasar-mas...ibutes
windows7-x64
3Quasar-mas...ibutes
windows10-2004-x64
3Quasar-mas...t.yaml
windows7-x64
3Quasar-mas...t.yaml
windows10-2004-x64
3Quasar-mas...t.yaml
windows7-x64
3Quasar-mas...t.yaml
windows10-2004-x64
3Quasar-mas...ignore
windows7-x64
3Quasar-mas...ignore
windows10-2004-x64
3Quasar-mas...LOG.md
windows7-x64
3Quasar-mas...LOG.md
windows10-2004-x64
3Quasar-mas...ING.md
windows7-x64
3Quasar-mas...ING.md
windows10-2004-x64
3Quasar-mas...op.png
windows7-x64
3Quasar-mas...op.png
windows10-2004-x64
3Quasar-mas...es.png
windows7-x64
3Quasar-mas...es.png
windows10-2004-x64
3Quasar-mas...ll.png
windows7-x64
3Quasar-mas...ll.png
windows10-2004-x64
3Quasar-master/LICENSE
windows7-x64
1Quasar-master/LICENSE
windows10-2004-x64
1Quasar-mas...se.txt
windows7-x64
1Quasar-mas...se.txt
windows10-2004-x64
1Quasar-mas...se.txt
windows7-x64
1Quasar-mas...se.txt
windows10-2004-x64
1Quasar-mas...se.txt
windows7-x64
1Quasar-mas...se.txt
windows10-2004-x64
1Quasar-mas...se.txt
windows7-x64
1Quasar-mas...se.txt
windows10-2004-x64
1Quasar-mas...per.cs
windows7-x64
3Quasar-mas...per.cs
windows10-2004-x64
3Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system - submitted
17/04/2024, 20:37
Behavioral task
behavioral1
Sample
Quasar-master.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Quasar-master.zip
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
Quasar-master/.gitattributes
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Quasar-master/.gitattributes
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
Quasar-master/.github/ISSUE_TEMPLATE/bug_report.yaml
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Quasar-master/.github/ISSUE_TEMPLATE/bug_report.yaml
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
Quasar-master/.github/ISSUE_TEMPLATE/feature_request.yaml
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Quasar-master/.github/ISSUE_TEMPLATE/feature_request.yaml
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
Quasar-master/.gitignore
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
Quasar-master/.gitignore
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
Quasar-master/CHANGELOG.md
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Quasar-master/CHANGELOG.md
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
Quasar-master/CONTRIBUTING.md
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Quasar-master/CONTRIBUTING.md
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
Quasar-master/Images/remote-desktop.png
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Quasar-master/Images/remote-desktop.png
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
Quasar-master/Images/remote-files.png
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
Quasar-master/Images/remote-files.png
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
Quasar-master/Images/remote-shell.png
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
Quasar-master/Images/remote-shell.png
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
Quasar-master/LICENSE
Resource
win7-20240319-en
Behavioral task
behavioral22
Sample
Quasar-master/LICENSE
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
Quasar-master/Licenses/Be.HexEditor_license.txt
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
Quasar-master/Licenses/Be.HexEditor_license.txt
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
Quasar-master/Licenses/GlobalMouseKeyHook_license.txt
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Quasar-master/Licenses/GlobalMouseKeyHook_license.txt
Resource
win10v2004-20240412-en
Behavioral task
behavioral27
Sample
Quasar-master/Licenses/Mono.Cecil_license.txt
Resource
win7-20240215-en
Behavioral task
behavioral28
Sample
Quasar-master/Licenses/Mono.Cecil_license.txt
Resource
win10v2004-20240412-en
Behavioral task
behavioral29
Sample
Quasar-master/Licenses/Open.Nat_license.txt
Resource
win7-20240220-en
Behavioral task
behavioral30
Sample
Quasar-master/Licenses/Open.Nat_license.txt
Resource
win10v2004-20240412-en
Behavioral task
behavioral31
Sample
Quasar-master/Quasar.Client/Helper/ScreenHelper.cs
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Quasar-master/Quasar.Client/Helper/ScreenHelper.cs
Resource
win10v2004-20240412-en
General
- Target Quasar-master/.github/ISSUE_TEMPLATE/feature_request.yaml
- Size 699B
- Sample240417-zees1aeh4s
- SHA256 54d6b90956d171201843b23d3cb20582bd44e37d810bf4411d41cf6c8e5aca01
- MD5 6a6ee426b58b82cd4840bf2c65e2b749
- SHA1 9f43baf841749f9b6bc7e7ba52ef4ac3894280d9
- SHA512 0ff7c6179d8e67c4482305d2ccad6732432b1740beefd87858ecee85732f374d391d9e73113929d1029586e1d336d3f5a2bb7acfcd2aee3d086b93fa257f383d
- MD5 SHA1 SHA512
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1196 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Quasar-master\.github\ISSUE_TEMPLATE\feature_request.yaml1⤵
- Modifies registry class
PID:2988
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1196