Analysis
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max time kernel
417s -
max time network
460s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03-11-2022 00:13
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://amt.us
Resource
win7-20220812-en
windows7-x64
6 signatures
600 seconds
Behavioral task
behavioral2
Sample
http://amt.us
Resource
win10v2004-20220812-en
windows10-2004-x64
7 signatures
600 seconds
General
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Target
http://amt.us
Score
1/10
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 4 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\~Mhz firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier firefox.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_Classes\Local Settings firefox.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache firefox.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1460 firefox.exe Token: SeDebugPrivilege 1460 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1460 firefox.exe 1460 firefox.exe 1460 firefox.exe 1460 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1460 firefox.exe 1460 firefox.exe 1460 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1504 wrote to memory of 1460 1504 firefox.exe 26 PID 1460 wrote to memory of 588 1460 firefox.exe 28 PID 1460 wrote to memory of 588 1460 firefox.exe 28 PID 1460 wrote to memory of 588 1460 firefox.exe 28 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1164 1460 firefox.exe 29 PID 1460 wrote to memory of 1488 1460 firefox.exe 30 PID 1460 wrote to memory of 1488 1460 firefox.exe 30 PID 1460 wrote to memory of 1488 1460 firefox.exe 30 PID 1460 wrote to memory of 1488 1460 firefox.exe 30 PID 1460 wrote to memory of 1488 1460 firefox.exe 30 PID 1460 wrote to memory of 1488 1460 firefox.exe 30 PID 1460 wrote to memory of 1488 1460 firefox.exe 30
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://amt.us1⤵
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://amt.us2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1460 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.0.557749324\1638026705" -parentBuildID 20200403170909 -prefsHandle 1168 -prefMapHandle 1160 -prefsLen 1 -prefMapSize 219796 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 1232 gpu3⤵PID:588
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.3.1417340357\1353361495" -childID 1 -isForBrowser -prefsHandle 1712 -prefMapHandle 1704 -prefsLen 156 -prefMapSize 219796 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 1784 tab3⤵PID:1164
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1460.13.1887611754\1216415573" -childID 2 -isForBrowser -prefsHandle 2768 -prefMapHandle 2760 -prefsLen 6938 -prefMapSize 219796 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1460 "\\.\pipe\gecko-crash-server-pipe.1460" 2500 tab3⤵PID:1488
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