Overview
overview
10Static
static
7QZK RAT Fr...er.dll
windows10-2004-x64
1QZK RAT Fr...ll.xml
windows10-2004-x64
1QZK RAT Fr...er.dll
windows10-2004-x64
1QZK RAT Fr...es.dll
windows10-2004-x64
1QZK RAT Fr...ng.dll
windows10-2004-x64
1QZK RAT Fr...us.dll
windows10-2004-x64
1QZK RAT Fr...ox.dll
windows10-2004-x64
1QZK RAT Fr...er.bat
windows10-2004-x64
1QZK RAT Fr...rp.dll
windows10-2004-x64
1QZK RAT Fr...re.dll
windows10-2004-x64
1QZK RAT Fr...ms.dll
windows10-2004-x64
1QZK RAT Fr...UI.dll
windows10-2004-x64
1QZK RAT Fr...I2.dll
windows10-2004-x64
1QZK RAT Fr...ry.dll
windows10-2004-x64
1QZK RAT Fr...ry.dll
windows10-2004-x64
1QZK RAT Fr...VB.dll
windows10-2004-x64
1QZK RAT Fr...or.dll
windows10-2004-x64
1QZK RAT Fr...am.dll
windows10-2004-x64
1QZK RAT Fr...io.dll
windows10-2004-x64
1QZK RAT Fr...ip.dll
windows10-2004-x64
10QZK RAT Fr...ws.dll
windows10-2004-x64
5QZK RAT Fr...ne.dll
windows10-2004-x64
1QZK RAT Fr...AC.dll
windows10-2004-x64
1QZK RAT Fr...en.dll
windows10-2004-x64
1QZK RAT Fr...ks.dll
windows10-2004-x64
1QZK RAT Fr...at.dll
windows10-2004-x64
1QZK RAT Fr...um.dll
windows10-2004-x64
1QZK RAT Fr...AT.exe
windows10-2004-x64
7QZK RAT Fr...rs.dll
windows10-2004-x64
1QZK RAT Fr...fe.dll
windows10-2004-x64
1QZK RAT Fr...ib.dll
windows10-2004-x64
1Analysis
-
max time kernel
108s -
max time network
175s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
16-04-2023 14:14
Behavioral task
behavioral1
Sample
QZK RAT Free/Bug Fixer.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral2
Sample
QZK RAT Free/Bug Fixer.dll.xml
Resource
win10v2004-20230221-en
Behavioral task
behavioral3
Sample
QZK RAT Free/ConversionWrapper.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral4
Sample
QZK RAT Free/EPPlus.Interfaces.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
QZK RAT Free/EPPlus.System.Drawing.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral6
Sample
QZK RAT Free/EPPlus.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
QZK RAT Free/FastColoredTextBox.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral8
Sample
QZK RAT Free/Fixer.bat
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
QZK RAT Free/FontAwesome.Sharp.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral10
Sample
QZK RAT Free/GMap.NET.Core.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
QZK RAT Free/GMap.NET.WindowsForms.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral12
Sample
QZK RAT Free/Guna.UI.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral13
Sample
QZK RAT Free/Guna.UI2.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral14
Sample
QZK RAT Free/ICSharpCode.NRefactory.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral15
Sample
QZK RAT Free/ICSharpCode.SharpRefactory.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral16
Sample
QZK RAT Free/ICSharpCode.SharpRefactoryVB.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral17
Sample
QZK RAT Free/IconExtractor.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral18
Sample
QZK RAT Free/Microsoft.IO.RecyclableMemoryStream.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral19
Sample
QZK RAT Free/NAudio.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral20
Sample
QZK RAT Free/Plugins/7zip.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral21
Sample
QZK RAT Free/Plugins/ACTWindows.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral22
Sample
QZK RAT Free/Plugins/All-In-One.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral23
Sample
QZK RAT Free/Plugins/AskUAC.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral24
Sample
QZK RAT Free/Plugins/BlankScreen.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral25
Sample
QZK RAT Free/Plugins/Bookmarks.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral26
Sample
QZK RAT Free/Plugins/Chat.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral27
Sample
QZK RAT Free/Plugins/Chromium.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral28
Sample
QZK RAT Free/QZK RAT.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
QZK RAT Free/System.Numerics.Vectors.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral30
Sample
QZK RAT Free/System.Runtime.CompilerServices.Unsafe.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral31
Sample
QZK RAT Free/dnlib.dll
Resource
win10v2004-20230220-en
General
-
Target
QZK RAT Free/Plugins/7zip.dll
-
Size
1.8MB
-
MD5
bb4ca828dabc67199159e4d6f7ebfad1
-
SHA1
3167e23e66ad5b7268f60f445cce382b6300089f
-
SHA256
2f1d87120286bfc33593a2a62ac3452d4921537005a9d66934a07c0c19a60f71
-
SHA512
856d329c0ad3e8d7696c473af84e2f4eaa7bf45666d6a16fd7c0137948462e9bc6cb47efec7b0b9666acbfcf6a2e33919fe48419185dbc602cfd98bf10efe3b6
-
SSDEEP
49152:Mow7W+ocCZY+MjT5OlAYSiqjbxippODgApn1/qvs:YobZY+Mf5OlI/hsi7qv
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
Processes:
resource yara_rule behavioral20/memory/3520-133-0x0000000075200000-0x00000000756E8000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
rundll32.exepid process 3520 rundll32.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
rundll32.exepid process 3520 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 544 wrote to memory of 3520 544 rundll32.exe rundll32.exe PID 544 wrote to memory of 3520 544 rundll32.exe rundll32.exe PID 544 wrote to memory of 3520 544 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\QZK RAT Free\Plugins\7zip.dll",#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\QZK RAT Free\Plugins\7zip.dll",#12⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3520-133-0x0000000075200000-0x00000000756E8000-memory.dmpFilesize
4.9MB