Analysis
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max time kernel
1514s -
max time network
1606s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
10/01/2023, 14:32
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://example.com/
Resource
win10-20220812-en
windows10-1703-x64
7 signatures
1800 seconds
General
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Target
http://example.com/
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-1-5-21-3844063266-715245855-4050956231-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
description pid Process Token: SeDebugPrivilege 2712 firefox.exe Token: SeDebugPrivilege 2712 firefox.exe Token: SeDebugPrivilege 2712 firefox.exe Token: SeDebugPrivilege 2712 firefox.exe Token: SeDebugPrivilege 2712 firefox.exe Token: SeDebugPrivilege 2712 firefox.exe Token: SeDebugPrivilege 2712 firefox.exe Token: SeDebugPrivilege 2712 firefox.exe Token: SeDebugPrivilege 2712 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe -
Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe 2712 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2700 wrote to memory of 2712 2700 firefox.exe 66 PID 2700 wrote to memory of 2712 2700 firefox.exe 66 PID 2700 wrote to memory of 2712 2700 firefox.exe 66 PID 2700 wrote to memory of 2712 2700 firefox.exe 66 PID 2700 wrote to memory of 2712 2700 firefox.exe 66 PID 2700 wrote to memory of 2712 2700 firefox.exe 66 PID 2700 wrote to memory of 2712 2700 firefox.exe 66 PID 2700 wrote to memory of 2712 2700 firefox.exe 66 PID 2700 wrote to memory of 2712 2700 firefox.exe 66 PID 2712 wrote to memory of 5096 2712 firefox.exe 68 PID 2712 wrote to memory of 5096 2712 firefox.exe 68 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 1924 2712 firefox.exe 70 PID 2712 wrote to memory of 4560 2712 firefox.exe 71 PID 2712 wrote to memory of 4560 2712 firefox.exe 71 PID 2712 wrote to memory of 4560 2712 firefox.exe 71 PID 2712 wrote to memory of 4560 2712 firefox.exe 71 PID 2712 wrote to memory of 4560 2712 firefox.exe 71 PID 2712 wrote to memory of 4560 2712 firefox.exe 71 PID 2712 wrote to memory of 4560 2712 firefox.exe 71 PID 2712 wrote to memory of 4560 2712 firefox.exe 71 PID 2712 wrote to memory of 4560 2712 firefox.exe 71 PID 2712 wrote to memory of 4560 2712 firefox.exe 71
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://example.com/1⤵
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://example.com/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:2712 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.0.1780601173\1434320757" -parentBuildID 20200403170909 -prefsHandle 1528 -prefMapHandle 1520 -prefsLen 1 -prefMapSize 220115 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 1620 gpu3⤵PID:5096
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.3.1057592034\518606302" -childID 1 -isForBrowser -prefsHandle 2096 -prefMapHandle 2216 -prefsLen 156 -prefMapSize 220115 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 2244 tab3⤵PID:1924
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.13.1699412\352690546" -childID 2 -isForBrowser -prefsHandle 3492 -prefMapHandle 3488 -prefsLen 6938 -prefMapSize 220115 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 3524 tab3⤵PID:4560
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