Analysis
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max time kernel
53s -
max time network
57s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
06/02/2023, 11:57
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://bit.ly/3ZEH8cW
Resource
win10v2004-20220901-en
windows10-2004-x64
9 signatures
300 seconds
General
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Target
https://bit.ly/3ZEH8cW
Score
6/10
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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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 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 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 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 -
NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\Downloads\Informativa Dati Inserzionisti MYBIZCT_Def.pdf:Zone.Identifier firefox.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3436 firefox.exe Token: SeDebugPrivilege 3436 firefox.exe Token: SeDebugPrivilege 3436 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 3436 firefox.exe 3436 firefox.exe 3436 firefox.exe 3436 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 3436 firefox.exe 3436 firefox.exe 3436 firefox.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3436 firefox.exe 3436 firefox.exe 3436 firefox.exe 3436 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5084 wrote to memory of 3436 5084 firefox.exe 80 PID 5084 wrote to memory of 3436 5084 firefox.exe 80 PID 5084 wrote to memory of 3436 5084 firefox.exe 80 PID 5084 wrote to memory of 3436 5084 firefox.exe 80 PID 5084 wrote to memory of 3436 5084 firefox.exe 80 PID 5084 wrote to memory of 3436 5084 firefox.exe 80 PID 5084 wrote to memory of 3436 5084 firefox.exe 80 PID 5084 wrote to memory of 3436 5084 firefox.exe 80 PID 5084 wrote to memory of 3436 5084 firefox.exe 80 PID 3436 wrote to memory of 4548 3436 firefox.exe 81 PID 3436 wrote to memory of 4548 3436 firefox.exe 81 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 5100 3436 firefox.exe 83 PID 3436 wrote to memory of 3632 3436 firefox.exe 84 PID 3436 wrote to memory of 3632 3436 firefox.exe 84 PID 3436 wrote to memory of 3632 3436 firefox.exe 84 PID 3436 wrote to memory of 3632 3436 firefox.exe 84 PID 3436 wrote to memory of 3632 3436 firefox.exe 84 PID 3436 wrote to memory of 3632 3436 firefox.exe 84 PID 3436 wrote to memory of 3632 3436 firefox.exe 84 PID 3436 wrote to memory of 3632 3436 firefox.exe 84 PID 3436 wrote to memory of 3632 3436 firefox.exe 84 PID 3436 wrote to memory of 3632 3436 firefox.exe 84
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://bit.ly/3ZEH8cW1⤵
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://bit.ly/3ZEH8cW2⤵
- Checks processor information in registry
- Modifies registry class
- NTFS ADS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3436 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3436.0.1373026061\693080349" -parentBuildID 20200403170909 -prefsHandle 1684 -prefMapHandle 1676 -prefsLen 1 -prefMapSize 219940 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 1784 gpu3⤵PID:4548
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3436.3.1458992827\1495205904" -childID 1 -isForBrowser -prefsHandle 2504 -prefMapHandle 2452 -prefsLen 112 -prefMapSize 219940 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 1548 tab3⤵PID:5100
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3436.13.1467450957\1827092690" -childID 2 -isForBrowser -prefsHandle 3660 -prefMapHandle 3656 -prefsLen 6894 -prefMapSize 219940 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 3672 tab3⤵PID:3632
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