Overview
overview
10Static
static
7Vortax App Setup.exe
windows10-2004-x64
10$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3Accessibility.dll
windows10-2004-x64
1D3DCompile...r3.dll
windows10-2004-x64
1DirectWrit...er.dll
windows10-2004-x64
1Microsoft.CSharp.dll
windows10-2004-x64
1Microsoft....64.dll
windows10-2004-x64
1Microsoft....re.dll
windows10-2004-x64
1Microsoft....ms.dll
windows10-2004-x64
1Microsoft....ic.dll
windows10-2004-x64
Microsoft....es.dll
windows10-2004-x64
1Microsoft....ol.dll
windows10-2004-x64
1Microsoft....ry.dll
windows10-2004-x64
1Microsoft....ts.dll
windows10-2004-x64
1PenImc_cor3.dll
windows10-2004-x64
1PresentationCore.dll
windows10-2004-x64
1Presentati...re.dll
windows10-2004-x64
1Presentati...ta.dll
windows10-2004-x64
1Presentati...ng.dll
windows10-2004-x64
1Presentati...ml.dll
windows10-2004-x64
1Presentati...nq.dll
windows10-2004-x64
1Presentati...ro.dll
windows10-2004-x64
1Presentati...o2.dll
windows10-2004-x64
1Presentati...te.dll
windows10-2004-x64
1Presentati...ic.dll
windows10-2004-x64
1Presentati...na.dll
windows10-2004-x64
1Presentati...le.dll
windows10-2004-x64
1Presentati...rk.dll
windows10-2004-x64
1Presentati...r3.dll
windows10-2004-x64
1PresentationUI.dll
windows10-2004-x64
1Analysis
-
max time kernel
115s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
02-05-2024 07:54
Static task
static1
Behavioral task
behavioral1
Sample
Vortax App Setup.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
Accessibility.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral6
Sample
D3DCompiler_47_cor3.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
DirectWriteForwarder.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral8
Sample
Microsoft.CSharp.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
Microsoft.DiaSymReader.Native.amd64.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral10
Sample
Microsoft.VisualBasic.Core.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
Microsoft.VisualBasic.Forms.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral12
Sample
Microsoft.VisualBasic.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral13
Sample
Microsoft.Win32.Primitives.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral14
Sample
Microsoft.Win32.Registry.AccessControl.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
Microsoft.Win32.Registry.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral16
Sample
Microsoft.Win32.SystemEvents.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
PenImc_cor3.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral18
Sample
PresentationCore.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
PresentationFramework-SystemCore.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral20
Sample
PresentationFramework-SystemData.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
PresentationFramework-SystemDrawing.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral22
Sample
PresentationFramework-SystemXml.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral23
Sample
PresentationFramework-SystemXmlLinq.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral24
Sample
PresentationFramework.Aero.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
PresentationFramework.Aero2.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral26
Sample
PresentationFramework.AeroLite.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral27
Sample
PresentationFramework.Classic.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral28
Sample
PresentationFramework.Luna.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral29
Sample
PresentationFramework.Royale.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral30
Sample
PresentationFramework.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral31
Sample
PresentationNative_cor3.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral32
Sample
PresentationUI.dll
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/LangDLL.dll
-
Size
5KB
-
MD5
50016010fb0d8db2bc4cd258ceb43be5
-
SHA1
44ba95ee12e69da72478cf358c93533a9c7a01dc
-
SHA256
32230128c18574c1e860dfe4b17fe0334f685740e27bc182e0d525a8948c9c2e
-
SHA512
ed4cf49f756fbf673449dca20e63dce6d3a612b61f294efc9c3ccebeffa6a1372667932468816d3a7afdb7e5a652760689d8c6d3f331cedee7247404c879a233
-
SSDEEP
48:S46+/pTKYKxbWsptIp5tCZ0iVEAWyMEv9v/ft2O2B8m/ofjLl:zbuPbO5tCZBVEAWyMEFv2CmCL
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1880 3964 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4556 wrote to memory of 3964 4556 rundll32.exe rundll32.exe PID 4556 wrote to memory of 3964 4556 rundll32.exe rundll32.exe PID 4556 wrote to memory of 3964 4556 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4556 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#12⤵PID:3964
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3964 -s 6003⤵
- Program crash
PID:1880
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3964 -ip 39641⤵PID:4200