Analysis
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max time kernel
500s -
max time network
512s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
06-08-2022 13:48
Static task
static1
URLScan task
urlscan1
Malware Config
Signatures
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Downloads MZ/PE file
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test1 1 IoCs
.
Processes:
yara_rule test1 -
Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
firefox.exedescription 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
Processes:
firefox.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000_Classes\Local Settings firefox.exe -
NTFS ADS 1 IoCs
Processes:
firefox.exedescription ioc process File created C:\Users\Admin\Downloads\TotalAV_Setup.exe:Zone.Identifier firefox.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
firefox.exepid process 4232 firefox.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
Processes:
firefox.exeAUDIODG.EXEdescription pid process Token: SeDebugPrivilege 4232 firefox.exe Token: SeDebugPrivilege 4232 firefox.exe Token: SeDebugPrivilege 4232 firefox.exe Token: SeDebugPrivilege 4232 firefox.exe Token: SeDebugPrivilege 4232 firefox.exe Token: 33 5064 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 5064 AUDIODG.EXE Token: SeDebugPrivilege 4232 firefox.exe Token: SeDebugPrivilege 4232 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
firefox.exepid process 4232 firefox.exe 4232 firefox.exe 4232 firefox.exe 4232 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
firefox.exepid process 4232 firefox.exe 4232 firefox.exe 4232 firefox.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
firefox.exepid process 4232 firefox.exe 4232 firefox.exe 4232 firefox.exe 4232 firefox.exe 4232 firefox.exe 4232 firefox.exe 4232 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
firefox.exefirefox.exedescription pid process target process PID 4176 wrote to memory of 4232 4176 firefox.exe firefox.exe PID 4176 wrote to memory of 4232 4176 firefox.exe firefox.exe PID 4176 wrote to memory of 4232 4176 firefox.exe firefox.exe PID 4176 wrote to memory of 4232 4176 firefox.exe firefox.exe PID 4176 wrote to memory of 4232 4176 firefox.exe firefox.exe PID 4176 wrote to memory of 4232 4176 firefox.exe firefox.exe PID 4176 wrote to memory of 4232 4176 firefox.exe firefox.exe PID 4176 wrote to memory of 4232 4176 firefox.exe firefox.exe PID 4176 wrote to memory of 4232 4176 firefox.exe firefox.exe PID 4232 wrote to memory of 5112 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 5112 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3352 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe PID 4232 wrote to memory of 3516 4232 firefox.exe firefox.exe
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://popcorntime.movie1⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://popcorntime.movie2⤵
- Checks processor information in registry
- Modifies registry class
- NTFS ADS
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4232.0.1941772344\717923159" -parentBuildID 20200403170909 -prefsHandle 1692 -prefMapHandle 1684 -prefsLen 1 -prefMapSize 220117 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4232 "\\.\pipe\gecko-crash-server-pipe.4232" 1772 gpu3⤵
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4232.3.1556565191\1594827100" -childID 1 -isForBrowser -prefsHandle 2468 -prefMapHandle 2260 -prefsLen 78 -prefMapSize 220117 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4232 "\\.\pipe\gecko-crash-server-pipe.4232" 2444 tab3⤵
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4232.13.1332254197\1092315958" -childID 2 -isForBrowser -prefsHandle 3676 -prefMapHandle 3672 -prefsLen 6860 -prefMapSize 220117 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4232 "\\.\pipe\gecko-crash-server-pipe.4232" 3688 tab3⤵
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x510 0x4ec1⤵
- Suspicious use of AdjustPrivilegeToken