Analysis
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max time kernel
131s -
max time network
150s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
11/01/2023, 13:41
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://padlet.com/pahape3891/gwe8n1o9wvk3upso
Resource
win10-20220901-en
windows10-1703-x64
7 signatures
150 seconds
General
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Target
https://padlet.com/pahape3891/gwe8n1o9wvk3upso
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 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-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2852 firefox.exe Token: SeDebugPrivilege 2852 firefox.exe Token: SeDebugPrivilege 2852 firefox.exe Token: SeDebugPrivilege 2852 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 2852 firefox.exe 2852 firefox.exe 2852 firefox.exe 2852 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2852 firefox.exe 2852 firefox.exe 2852 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2852 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2492 wrote to memory of 2852 2492 firefox.exe 66 PID 2492 wrote to memory of 2852 2492 firefox.exe 66 PID 2492 wrote to memory of 2852 2492 firefox.exe 66 PID 2492 wrote to memory of 2852 2492 firefox.exe 66 PID 2492 wrote to memory of 2852 2492 firefox.exe 66 PID 2492 wrote to memory of 2852 2492 firefox.exe 66 PID 2492 wrote to memory of 2852 2492 firefox.exe 66 PID 2492 wrote to memory of 2852 2492 firefox.exe 66 PID 2492 wrote to memory of 2852 2492 firefox.exe 66 PID 2852 wrote to memory of 2980 2852 firefox.exe 68 PID 2852 wrote to memory of 2980 2852 firefox.exe 68 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 3496 2852 firefox.exe 70 PID 2852 wrote to memory of 4584 2852 firefox.exe 71 PID 2852 wrote to memory of 4584 2852 firefox.exe 71 PID 2852 wrote to memory of 4584 2852 firefox.exe 71 PID 2852 wrote to memory of 4584 2852 firefox.exe 71 PID 2852 wrote to memory of 4584 2852 firefox.exe 71 PID 2852 wrote to memory of 4584 2852 firefox.exe 71 PID 2852 wrote to memory of 4584 2852 firefox.exe 71 PID 2852 wrote to memory of 4584 2852 firefox.exe 71 PID 2852 wrote to memory of 4584 2852 firefox.exe 71 PID 2852 wrote to memory of 4584 2852 firefox.exe 71
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://padlet.com/pahape3891/gwe8n1o9wvk3upso1⤵
- Suspicious use of WriteProcessMemory
PID:2492 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://padlet.com/pahape3891/gwe8n1o9wvk3upso2⤵
- 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:2852 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2852.0.1545107114\622821046" -parentBuildID 20200403170909 -prefsHandle 1560 -prefMapHandle 1552 -prefsLen 1 -prefMapSize 219987 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2852 "\\.\pipe\gecko-crash-server-pipe.2852" 1632 gpu3⤵PID:2980
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2852.3.2084243560\750825334" -childID 1 -isForBrowser -prefsHandle 2168 -prefMapHandle 2160 -prefsLen 156 -prefMapSize 219987 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2852 "\\.\pipe\gecko-crash-server-pipe.2852" 2212 tab3⤵PID:3496
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2852.13.1353541243\1367288293" -childID 2 -isForBrowser -prefsHandle 3424 -prefMapHandle 3420 -prefsLen 6938 -prefMapSize 219987 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2852 "\\.\pipe\gecko-crash-server-pipe.2852" 3412 tab3⤵PID:4584
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