Analysis
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max time kernel
210s -
max time network
213s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2022, 07:07
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://www.p2znj63.scoalanr1berceni.ro//#.aXZhbm9pdS5yby8uYWsvei9wMnpuajYzenp6Z3pvaWRpc0BoZWxwZS5ncg==
Resource
win10v2004-20220901-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
http://www.p2znj63.scoalanr1berceni.ro//#.aXZhbm9pdS5yby8uYWsvei9wMnpuajYzenp6Z3pvaWRpc0BoZWxwZS5ncg==
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\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 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz firefox.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4892 firefox.exe Token: SeDebugPrivilege 4892 firefox.exe Token: SeDebugPrivilege 4892 firefox.exe Token: SeDebugPrivilege 4892 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 4892 firefox.exe 4892 firefox.exe 4892 firefox.exe 4892 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 4892 firefox.exe 4892 firefox.exe 4892 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4892 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4824 wrote to memory of 4892 4824 firefox.exe 80 PID 4824 wrote to memory of 4892 4824 firefox.exe 80 PID 4824 wrote to memory of 4892 4824 firefox.exe 80 PID 4824 wrote to memory of 4892 4824 firefox.exe 80 PID 4824 wrote to memory of 4892 4824 firefox.exe 80 PID 4824 wrote to memory of 4892 4824 firefox.exe 80 PID 4824 wrote to memory of 4892 4824 firefox.exe 80 PID 4824 wrote to memory of 4892 4824 firefox.exe 80 PID 4824 wrote to memory of 4892 4824 firefox.exe 80 PID 4892 wrote to memory of 3640 4892 firefox.exe 81 PID 4892 wrote to memory of 3640 4892 firefox.exe 81 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 3360 4892 firefox.exe 83 PID 4892 wrote to memory of 4800 4892 firefox.exe 84 PID 4892 wrote to memory of 4800 4892 firefox.exe 84 PID 4892 wrote to memory of 4800 4892 firefox.exe 84 PID 4892 wrote to memory of 4800 4892 firefox.exe 84 PID 4892 wrote to memory of 4800 4892 firefox.exe 84 PID 4892 wrote to memory of 4800 4892 firefox.exe 84 PID 4892 wrote to memory of 4800 4892 firefox.exe 84 PID 4892 wrote to memory of 4800 4892 firefox.exe 84 PID 4892 wrote to memory of 4800 4892 firefox.exe 84 PID 4892 wrote to memory of 4800 4892 firefox.exe 84
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://www.p2znj63.scoalanr1berceni.ro//#.aXZhbm9pdS5yby8uYWsvei9wMnpuajYzenp6Z3pvaWRpc0BoZWxwZS5ncg==1⤵
- Suspicious use of WriteProcessMemory
PID:4824 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://www.p2znj63.scoalanr1berceni.ro//#.aXZhbm9pdS5yby8uYWsvei9wMnpuajYzenp6Z3pvaWRpc0BoZWxwZS5ncg==2⤵
- 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:4892 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4892.0.1577341006\119892802" -parentBuildID 20200403170909 -prefsHandle 1700 -prefMapHandle 1692 -prefsLen 1 -prefMapSize 219940 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4892 "\\.\pipe\gecko-crash-server-pipe.4892" 1780 gpu3⤵PID:3640
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4892.3.609625741\1533008383" -childID 1 -isForBrowser -prefsHandle 2464 -prefMapHandle 2424 -prefsLen 112 -prefMapSize 219940 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4892 "\\.\pipe\gecko-crash-server-pipe.4892" 2500 tab3⤵PID:3360
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4892.13.2066581795\1306549727" -childID 2 -isForBrowser -prefsHandle 3664 -prefMapHandle 3660 -prefsLen 6894 -prefMapSize 219940 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4892 "\\.\pipe\gecko-crash-server-pipe.4892" 3676 tab3⤵PID:4800
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