Analysis
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max time kernel
136s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-09-2022 03:25
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://semy.bar
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
http://semy.bar
Resource
win10v2004-20220812-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
http://semy.bar
Score
1/10
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process 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 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\Update Revision firefox.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4504 firefox.exe Token: SeDebugPrivilege 4504 firefox.exe Token: SeDebugPrivilege 4504 firefox.exe Token: SeDebugPrivilege 4504 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 4504 firefox.exe 4504 firefox.exe 4504 firefox.exe 4504 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 4504 firefox.exe 4504 firefox.exe 4504 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4504 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4444 wrote to memory of 4504 4444 firefox.exe 79 PID 4444 wrote to memory of 4504 4444 firefox.exe 79 PID 4444 wrote to memory of 4504 4444 firefox.exe 79 PID 4444 wrote to memory of 4504 4444 firefox.exe 79 PID 4444 wrote to memory of 4504 4444 firefox.exe 79 PID 4444 wrote to memory of 4504 4444 firefox.exe 79 PID 4444 wrote to memory of 4504 4444 firefox.exe 79 PID 4444 wrote to memory of 4504 4444 firefox.exe 79 PID 4444 wrote to memory of 4504 4444 firefox.exe 79 PID 4504 wrote to memory of 5068 4504 firefox.exe 81 PID 4504 wrote to memory of 5068 4504 firefox.exe 81 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2704 4504 firefox.exe 84 PID 4504 wrote to memory of 2764 4504 firefox.exe 85 PID 4504 wrote to memory of 2764 4504 firefox.exe 85 PID 4504 wrote to memory of 2764 4504 firefox.exe 85 PID 4504 wrote to memory of 2764 4504 firefox.exe 85 PID 4504 wrote to memory of 2764 4504 firefox.exe 85 PID 4504 wrote to memory of 2764 4504 firefox.exe 85 PID 4504 wrote to memory of 2764 4504 firefox.exe 85 PID 4504 wrote to memory of 2764 4504 firefox.exe 85 PID 4504 wrote to memory of 2764 4504 firefox.exe 85 PID 4504 wrote to memory of 2764 4504 firefox.exe 85
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://semy.bar1⤵
- Suspicious use of WriteProcessMemory
PID:4444 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://semy.bar2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4504 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4504.0.106389222\1855315574" -parentBuildID 20200403170909 -prefsHandle 1700 -prefMapHandle 1692 -prefsLen 1 -prefMapSize 219989 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4504 "\\.\pipe\gecko-crash-server-pipe.4504" 1796 gpu3⤵PID:5068
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4504.3.1665366297\1040627372" -childID 1 -isForBrowser -prefsHandle 2308 -prefMapHandle 2296 -prefsLen 112 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4504 "\\.\pipe\gecko-crash-server-pipe.4504" 2476 tab3⤵PID:2704
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4504.13.624970851\391844145" -childID 2 -isForBrowser -prefsHandle 3872 -prefMapHandle 3868 -prefsLen 6894 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4504 "\\.\pipe\gecko-crash-server-pipe.4504" 3832 tab3⤵PID:2764
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