Analysis
- max time kernel
278s - max time network
297s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
02/11/2022, 21:22
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://fvttech.com
Resource
win7-20220812-en
windows7-x64
6 signatures
300 seconds
Behavioral task
behavioral2
Sample
http://fvttech.com
Resource
win10v2004-20220812-en
windows10-2004-x64
7 signatures
300 seconds
General
- Target http://fvttech.com
- Sample221102-z74ylaedfm
Score
1/10
Malware Config
Signatures
- 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\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 Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 firefox.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings firefox.exe - Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1604 firefox.exe Token: SeDebugPrivilege 1604 firefox.exe Token: SeDebugPrivilege 1604 firefox.exe Token: SeDebugPrivilege 1604 firefox.exe Token: SeDebugPrivilege 1604 firefox.exe - Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1604 firefox.exe 1604 firefox.exe 1604 firefox.exe 1604 firefox.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1604 firefox.exe 1604 firefox.exe 1604 firefox.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1604 firefox.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4720 wrote to memory of 1604 4720 firefox.exe 79 PID 4720 wrote to memory of 1604 4720 firefox.exe 79 PID 4720 wrote to memory of 1604 4720 firefox.exe 79 PID 4720 wrote to memory of 1604 4720 firefox.exe 79 PID 4720 wrote to memory of 1604 4720 firefox.exe 79 PID 4720 wrote to memory of 1604 4720 firefox.exe 79 PID 4720 wrote to memory of 1604 4720 firefox.exe 79 PID 4720 wrote to memory of 1604 4720 firefox.exe 79 PID 4720 wrote to memory of 1604 4720 firefox.exe 79 PID 1604 wrote to memory of 1412 1604 firefox.exe 80 PID 1604 wrote to memory of 1412 1604 firefox.exe 80 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 4040 1604 firefox.exe 83 PID 1604 wrote to memory of 2572 1604 firefox.exe 84 PID 1604 wrote to memory of 2572 1604 firefox.exe 84 PID 1604 wrote to memory of 2572 1604 firefox.exe 84 PID 1604 wrote to memory of 2572 1604 firefox.exe 84 PID 1604 wrote to memory of 2572 1604 firefox.exe 84 PID 1604 wrote to memory of 2572 1604 firefox.exe 84 PID 1604 wrote to memory of 2572 1604 firefox.exe 84 PID 1604 wrote to memory of 2572 1604 firefox.exe 84 PID 1604 wrote to memory of 2572 1604 firefox.exe 84 PID 1604 wrote to memory of 2572 1604 firefox.exe 84
Processes
-
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://fvttech.com1⤵
- Suspicious use of WriteProcessMemory
PID:4720 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://fvttech.com2⤵
- 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:1604 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1604.0.552688116\1138844252" -parentBuildID 20200403170909 -prefsHandle 1692 -prefMapHandle 1684 -prefsLen 1 -prefMapSize 219989 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1604 "\\.\pipe\gecko-crash-server-pipe.1604" 1768 gpu3⤵PID:1412
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1604.3.1595698309\337795249" -childID 1 -isForBrowser -prefsHandle 1544 -prefMapHandle 1540 -prefsLen 112 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1604 "\\.\pipe\gecko-crash-server-pipe.1604" 2328 tab3⤵PID:4040
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1604.13.1883550651\1140408805" -childID 2 -isForBrowser -prefsHandle 3580 -prefMapHandle 3576 -prefsLen 6894 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1604 "\\.\pipe\gecko-crash-server-pipe.1604" 3564 tab3⤵PID:2572
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