Overview
overview
10Static
static
10Quasar_Gol...C2.dll
windows7-x64
1Quasar_Gol...C2.dll
windows10-2004-x64
1Quasar_Gol...C3.dll
windows7-x64
3Quasar_Gol...C3.dll
windows10-2004-x64
3Quasar_Gol...ck.dll
windows7-x64
1Quasar_Gol...ck.dll
windows10-2004-x64
1Quasar_Gol...in.dll
windows7-x64
1Quasar_Gol...in.dll
windows10-2004-x64
1Quasar_Gol...in.dll
windows7-x64
1Quasar_Gol...in.dll
windows10-2004-x64
1Quasar_Gol...in.dll
windows7-x64
1Quasar_Gol...in.dll
windows10-2004-x64
1Quasar_Gol...le.exe
windows7-x64
10Quasar_Gol...le.exe
windows10-2004-x64
10Quasar_Gol...or.exe
windows7-x64
10Quasar_Gol...or.exe
windows10-2004-x64
10Quasar_Gol...ss.exe
windows7-x64
1Quasar_Gol...ss.exe
windows10-2004-x64
1Quasar_Gol...il.dll
windows7-x64
1Quasar_Gol...il.dll
windows10-2004-x64
1Quasar_Gol...at.dll
windows7-x64
1Quasar_Gol...at.dll
windows10-2004-x64
1Quasar_Gol...AT.exe
windows7-x64
10Quasar_Gol...AT.exe
windows10-2004-x64
10Quasar_Gol...ib.dll
windows7-x64
1Quasar_Gol...ib.dll
windows10-2004-x64
1Quasar_Gol...nt.exe
windows7-x64
10Quasar_Gol...nt.exe
windows10-2004-x64
10Analysis
-
max time kernel
307s -
max time network
320s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18-04-2024 07:15
Behavioral task
behavioral1
Sample
Quasar_Gold/Include/NCC2.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Quasar_Gold/Include/NCC2.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
Quasar_Gold/Include/NCC3.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Quasar_Gold/Include/NCC3.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
Quasar_Gold/Include/NCCheck.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
Quasar_Gold/Include/NCCheck.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
Quasar_Gold/Include/VS08ReactorAddin.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Quasar_Gold/Include/VS08ReactorAddin.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
Quasar_Gold/Include/VS13ReactorAddin.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Quasar_Gold/Include/VS13ReactorAddin.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
Quasar_Gold/Include/VSReactorAddin.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Quasar_Gold/Include/VSReactorAddin.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
Quasar_Gold/Include/dotNET_Reactor.Console.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Quasar_Gold/Include/dotNET_Reactor.Console.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
Quasar_Gold/Include/dotNET_Reactor.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Quasar_Gold/Include/dotNET_Reactor.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
Quasar_Gold/Include/mpress.exe
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
Quasar_Gold/Include/mpress.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
Quasar_Gold/Mono.Cecil.dll
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
Quasar_Gold/Mono.Cecil.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
Quasar_Gold/Mono.Nat.dll
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
Quasar_Gold/Mono.Nat.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
Quasar_Gold/QuasarRAT.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
Quasar_Gold/QuasarRAT.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
Quasar_Gold/Vestris.ResourceLib.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Quasar_Gold/Vestris.ResourceLib.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral27
Sample
Quasar_Gold/client.exe
Resource
win7-20240221-en
General
-
Target
Quasar_Gold/Include/NCC2.dll
-
Size
13KB
-
MD5
12e7983a050a5f7f7b501d3cda914248
-
SHA1
6ce5d9b763fc05dcdfcaea79a62a8352371d749c
-
SHA256
a0b6bb521e52a99abf5ac1017302da014d37296619078d42d9edf5d86d137f63
-
SHA512
0b8788c858c35e0f8f56d552518adb71c847240f6d7c199243e046c4c2e2ae32cb035a0bc5098631656c5d7d772be4fdfdc6a4e19e00092fb3eb09044998be97
-
SSDEEP
192:jKsAWXvf+AxcTC6xFrnT5xoqMSqzqqJocD/HCtVWAc3XTEqx2CvAPhz:9Z/f+XT/xBwqMSqeqqcmUDhKhz
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2764 wrote to memory of 3016 2764 rundll32.exe 28 PID 2764 wrote to memory of 3016 2764 rundll32.exe 28 PID 2764 wrote to memory of 3016 2764 rundll32.exe 28 PID 2764 wrote to memory of 3016 2764 rundll32.exe 28 PID 2764 wrote to memory of 3016 2764 rundll32.exe 28 PID 2764 wrote to memory of 3016 2764 rundll32.exe 28 PID 2764 wrote to memory of 3016 2764 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Quasar_Gold\Include\NCC2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Quasar_Gold\Include\NCC2.dll,#12⤵PID:3016
-