Analysis
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max time kernel
1515s -
max time network
1796s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
09/01/2023, 14:41
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://connectkjsazkwud.onion/
Resource
win7-20221111-en
windows7-x64
6 signatures
1800 seconds
Behavioral task
behavioral2
Sample
http://connectkjsazkwud.onion/
Resource
win10v2004-20221111-en
windows10-2004-x64
7 signatures
1800 seconds
General
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Target
http://connectkjsazkwud.onion/
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-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2324 firefox.exe Token: SeDebugPrivilege 2324 firefox.exe Token: SeDebugPrivilege 2324 firefox.exe Token: SeDebugPrivilege 2324 firefox.exe Token: SeDebugPrivilege 2324 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 2324 firefox.exe 2324 firefox.exe 2324 firefox.exe 2324 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2324 firefox.exe 2324 firefox.exe 2324 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2324 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2308 wrote to memory of 2324 2308 firefox.exe 82 PID 2308 wrote to memory of 2324 2308 firefox.exe 82 PID 2308 wrote to memory of 2324 2308 firefox.exe 82 PID 2308 wrote to memory of 2324 2308 firefox.exe 82 PID 2308 wrote to memory of 2324 2308 firefox.exe 82 PID 2308 wrote to memory of 2324 2308 firefox.exe 82 PID 2308 wrote to memory of 2324 2308 firefox.exe 82 PID 2308 wrote to memory of 2324 2308 firefox.exe 82 PID 2308 wrote to memory of 2324 2308 firefox.exe 82 PID 2324 wrote to memory of 3728 2324 firefox.exe 83 PID 2324 wrote to memory of 3728 2324 firefox.exe 83 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 3640 2324 firefox.exe 86 PID 2324 wrote to memory of 2872 2324 firefox.exe 87 PID 2324 wrote to memory of 2872 2324 firefox.exe 87 PID 2324 wrote to memory of 2872 2324 firefox.exe 87 PID 2324 wrote to memory of 2872 2324 firefox.exe 87 PID 2324 wrote to memory of 2872 2324 firefox.exe 87 PID 2324 wrote to memory of 2872 2324 firefox.exe 87 PID 2324 wrote to memory of 2872 2324 firefox.exe 87 PID 2324 wrote to memory of 2872 2324 firefox.exe 87 PID 2324 wrote to memory of 2872 2324 firefox.exe 87 PID 2324 wrote to memory of 2872 2324 firefox.exe 87
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://connectkjsazkwud.onion/1⤵
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://connectkjsazkwud.onion/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:2324 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2324.0.971324385\754279180" -parentBuildID 20200403170909 -prefsHandle 1700 -prefMapHandle 1692 -prefsLen 1 -prefMapSize 219944 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2324 "\\.\pipe\gecko-crash-server-pipe.2324" 1780 gpu3⤵PID:3728
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2324.3.570001142\1715960986" -childID 1 -isForBrowser -prefsHandle 2444 -prefMapHandle 2428 -prefsLen 112 -prefMapSize 219944 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2324 "\\.\pipe\gecko-crash-server-pipe.2324" 2452 tab3⤵PID:3640
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2324.13.1566921284\1222639068" -childID 2 -isForBrowser -prefsHandle 3468 -prefMapHandle 3464 -prefsLen 6894 -prefMapSize 219944 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2324 "\\.\pipe\gecko-crash-server-pipe.2324" 3476 tab3⤵PID:2872
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