Analysis
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max time kernel
179s -
max time network
187s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02/12/2022, 22:09
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://domusgroupnycom-my.sharepoint.com:443/:o:/g/personal/dsieglinger_domusgroupny_com/EhZJ3z6fUeNJlFBkPsRUG1IB1aIbV9JBopTazwTm1Z4ffg?e=5%3aaxNvQ0&at=9
Resource
win7-20221111-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
https://domusgroupnycom-my.sharepoint.com:443/:o:/g/personal/dsieglinger_domusgroupny_com/EhZJ3z6fUeNJlFBkPsRUG1IB1aIbV9JBopTazwTm1Z4ffg?e=5%3aaxNvQ0&at=9
Resource
win10v2004-20220812-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
https://domusgroupnycom-my.sharepoint.com:443/:o:/g/personal/dsieglinger_domusgroupny_com/EhZJ3z6fUeNJlFBkPsRUG1IB1aIbV9JBopTazwTm1Z4ffg?e=5%3aaxNvQ0&at=9
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 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-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3252 firefox.exe Token: SeDebugPrivilege 3252 firefox.exe Token: SeDebugPrivilege 3252 firefox.exe Token: SeDebugPrivilege 3252 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 3252 firefox.exe 3252 firefox.exe 3252 firefox.exe 3252 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 3252 firefox.exe 3252 firefox.exe 3252 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3252 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1208 wrote to memory of 3252 1208 firefox.exe 80 PID 1208 wrote to memory of 3252 1208 firefox.exe 80 PID 1208 wrote to memory of 3252 1208 firefox.exe 80 PID 1208 wrote to memory of 3252 1208 firefox.exe 80 PID 1208 wrote to memory of 3252 1208 firefox.exe 80 PID 1208 wrote to memory of 3252 1208 firefox.exe 80 PID 1208 wrote to memory of 3252 1208 firefox.exe 80 PID 1208 wrote to memory of 3252 1208 firefox.exe 80 PID 1208 wrote to memory of 3252 1208 firefox.exe 80 PID 3252 wrote to memory of 3376 3252 firefox.exe 82 PID 3252 wrote to memory of 3376 3252 firefox.exe 82 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 1676 3252 firefox.exe 85 PID 3252 wrote to memory of 3748 3252 firefox.exe 86 PID 3252 wrote to memory of 3748 3252 firefox.exe 86 PID 3252 wrote to memory of 3748 3252 firefox.exe 86 PID 3252 wrote to memory of 3748 3252 firefox.exe 86 PID 3252 wrote to memory of 3748 3252 firefox.exe 86 PID 3252 wrote to memory of 3748 3252 firefox.exe 86 PID 3252 wrote to memory of 3748 3252 firefox.exe 86 PID 3252 wrote to memory of 3748 3252 firefox.exe 86 PID 3252 wrote to memory of 3748 3252 firefox.exe 86 PID 3252 wrote to memory of 3748 3252 firefox.exe 86
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://domusgroupnycom-my.sharepoint.com:443/:o:/g/personal/dsieglinger_domusgroupny_com/EhZJ3z6fUeNJlFBkPsRUG1IB1aIbV9JBopTazwTm1Z4ffg?e=5%3aaxNvQ0&at=91⤵
- Suspicious use of WriteProcessMemory
PID:1208 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://domusgroupnycom-my.sharepoint.com:443/:o:/g/personal/dsieglinger_domusgroupny_com/EhZJ3z6fUeNJlFBkPsRUG1IB1aIbV9JBopTazwTm1Z4ffg?e=5%3aaxNvQ0&at=92⤵
- 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:3252 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3252.0.484720013\949925815" -parentBuildID 20200403170909 -prefsHandle 1700 -prefMapHandle 1692 -prefsLen 1 -prefMapSize 220117 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3252 "\\.\pipe\gecko-crash-server-pipe.3252" 1780 gpu3⤵PID:3376
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3252.3.135442805\683371686" -childID 1 -isForBrowser -prefsHandle 2400 -prefMapHandle 2376 -prefsLen 112 -prefMapSize 220117 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3252 "\\.\pipe\gecko-crash-server-pipe.3252" 2308 tab3⤵PID:1676
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3252.13.1504246516\86138699" -childID 2 -isForBrowser -prefsHandle 3604 -prefMapHandle 3432 -prefsLen 6894 -prefMapSize 220117 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3252 "\\.\pipe\gecko-crash-server-pipe.3252" 3616 tab3⤵PID:3748
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