Overview
overview
3Static
static
1F0nts/Plug....0.dll
windows7-x64
1F0nts/Plug....0.dll
windows10-2004-x64
1F0nts/Plug...64.dll
windows7-x64
3F0nts/Plug...64.dll
windows10-2004-x64
3F0nts/Plug...86.dll
windows7-x64
3F0nts/Plug...86.dll
windows10-2004-x64
3F0nts/Plug...pf.dll
windows7-x64
1F0nts/Plug...pf.dll
windows10-2004-x64
1F0nts/Plug...re.dll
windows7-x64
1F0nts/Plug...re.dll
windows10-2004-x64
1F0nts/Plug...ss.dll
windows7-x64
1F0nts/Plug...ss.dll
windows10-2004-x64
1F0nts/Plug...om.dll
windows7-x64
1F0nts/Plug...om.dll
windows10-2004-x64
1F0nts/Plug...el.dll
windows7-x64
1F0nts/Plug...el.dll
windows10-2004-x64
1F0nts/Plug...pf.dll
windows7-x64
1F0nts/Plug...pf.dll
windows10-2004-x64
1F0nts/Plug...pf.dll
windows7-x64
1F0nts/Plug...pf.dll
windows10-2004-x64
1F0nts/Plug...ta.dll
windows7-x64
1F0nts/Plug...ta.dll
windows10-2004-x64
1F0nts/Plug...on.dll
windows7-x64
1F0nts/Plug...on.dll
windows10-2004-x64
1F0nts/Plug...ns.dll
windows7-x64
1F0nts/Plug...ns.dll
windows10-2004-x64
1F0nts/Plug...ms.dll
windows7-x64
1F0nts/Plug...ms.dll
windows10-2004-x64
1F0nts/Plug...ng.dll
windows7-x64
1F0nts/Plug...ng.dll
windows10-2004-x64
1F0nts/Plug...gs.dll
windows7-x64
1F0nts/Plug...gs.dll
windows10-2004-x64
1Analysis
-
max time kernel
80s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
23-04-2023 01:08
Static task
static1
Behavioral task
behavioral1
Sample
F0nts/Plugins/libs/revulytics/ruiSDKDotNet_5.5.0.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
F0nts/Plugins/libs/revulytics/ruiSDKDotNet_5.5.0.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
F0nts/Plugins/libs/revulytics/ruiSDK_5.5.0.x64.dll
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
F0nts/Plugins/libs/revulytics/ruiSDK_5.5.0.x64.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
F0nts/Plugins/libs/revulytics/ruiSDK_5.5.0.x86.dll
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
F0nts/Plugins/libs/revulytics/ruiSDK_5.5.0.x86.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Converters.Wpf.dll
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Converters.Wpf.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Core.dll
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Core.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Css.dll
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Css.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral13
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Dom.dll
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Dom.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral15
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Model.dll
Resource
win7-20230220-en
Behavioral task
behavioral16
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Model.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral17
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Rendering.Wpf.dll
Resource
win7-20230220-en
Behavioral task
behavioral18
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Rendering.Wpf.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral19
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Runtime.Wpf.dll
Resource
win7-20230220-en
Behavioral task
behavioral20
Sample
F0nts/Plugins/libs/sharpvectors/SharpVectors.Runtime.Wpf.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral21
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.Data.dll
Resource
win7-20230220-en
Behavioral task
behavioral22
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.Data.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral23
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.DataVisualization.dll
Resource
win7-20230220-en
Behavioral task
behavioral24
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.DataVisualization.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral25
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.Diagrams.Extensions.dll
Resource
win7-20230220-en
Behavioral task
behavioral26
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.Diagrams.Extensions.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral27
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.Diagrams.dll
Resource
win7-20230220-en
Behavioral task
behavioral28
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.Diagrams.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.Docking.dll
Resource
win7-20230220-en
Behavioral task
behavioral30
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.Docking.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral31
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.FileDialogs.dll
Resource
win7-20230220-en
Behavioral task
behavioral32
Sample
F0nts/Plugins/libs/telerik/Telerik.Windows.Controls.FileDialogs.dll
Resource
win10v2004-20230220-en
General
-
Target
F0nts/Plugins/libs/revulytics/ruiSDK_5.5.0.x86.dll
-
Size
754KB
-
MD5
f883c90d9c7f3e78aa198e04a87ae709
-
SHA1
b417944bc976ba1e60dbfeb803d25e73bef20872
-
SHA256
947940a221666fb066cd7e795ffa1ab868bd77e8fc0b06c9aec61a99fb63d00f
-
SHA512
2e46e42e6bd1c6f90554c7523047bd19bec8238d43636ea600bd4d9602d549258cc5ef69fd2c9f2d3e38dbef6d398f28ae160486953ce9296967d1abd46477ea
-
SSDEEP
12288:bNOa/XnNTEFk9I+9wMmhXvoXbZO8AbdGfOMmJZmxssN5TfneYQfD3w:Mae8I+9HhO8AbddLjSssN5Tfw7
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4016 1596 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1000 wrote to memory of 1596 1000 rundll32.exe rundll32.exe PID 1000 wrote to memory of 1596 1000 rundll32.exe rundll32.exe PID 1000 wrote to memory of 1596 1000 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\F0nts\Plugins\libs\revulytics\ruiSDK_5.5.0.x86.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\F0nts\Plugins\libs\revulytics\ruiSDK_5.5.0.x86.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 6443⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1596 -ip 15961⤵