Analysis
-
max time kernel
1634s -
max time network
1639s -
platform
windows7_x64 -
resource
win7-20220331-en -
submitted
14-04-2022 12:32
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.smadav.net/
Resource
win7-20220331-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
https://www.smadav.net/
Resource
win10-20220223-en
windows10_x64
0 signatures
0 seconds
Behavioral task
behavioral3
Sample
https://www.smadav.net/
Resource
win10v2004-20220310-en
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
https://www.smadav.net/
Score
6/10
Malware Config
Signatures
-
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier firefox.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000_Classes\Local Settings firefox.exe Key created \REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache firefox.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1892 firefox.exe Token: SeDebugPrivilege 1892 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1892 firefox.exe 1892 firefox.exe 1892 firefox.exe 1892 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1892 firefox.exe 1892 firefox.exe 1892 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 480 wrote to memory of 1892 480 firefox.exe 28 PID 1892 wrote to memory of 544 1892 firefox.exe 30 PID 1892 wrote to memory of 544 1892 firefox.exe 30 PID 1892 wrote to memory of 544 1892 firefox.exe 30 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 1076 1892 firefox.exe 31 PID 1892 wrote to memory of 480 1892 firefox.exe 32 PID 1892 wrote to memory of 480 1892 firefox.exe 32 PID 1892 wrote to memory of 480 1892 firefox.exe 32 PID 1892 wrote to memory of 480 1892 firefox.exe 32 PID 1892 wrote to memory of 480 1892 firefox.exe 32 PID 1892 wrote to memory of 480 1892 firefox.exe 32 PID 1892 wrote to memory of 480 1892 firefox.exe 32
Processes
-
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://www.smadav.net/1⤵
- Suspicious use of WriteProcessMemory
PID:480 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://www.smadav.net/2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1892 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1892.0.1999689518\1118631559" -parentBuildID 20200403170909 -prefsHandle 1184 -prefMapHandle 1176 -prefsLen 1 -prefMapSize 220046 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1892 "\\.\pipe\gecko-crash-server-pipe.1892" 1260 gpu3⤵PID:544
-
-
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1892.3.401680949\1796029973" -childID 1 -isForBrowser -prefsHandle 1812 -prefMapHandle 1744 -prefsLen 122 -prefMapSize 220046 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1892 "\\.\pipe\gecko-crash-server-pipe.1892" 1740 tab3⤵PID:1076
-
-
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1892.13.2028186432\1061555540" -childID 2 -isForBrowser -prefsHandle 2656 -prefMapHandle 2652 -prefsLen 7296 -prefMapSize 220046 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1892 "\\.\pipe\gecko-crash-server-pipe.1892" 2668 tab3⤵PID:480
-
-