Analysis
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max time kernel
300s -
max time network
298s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2022, 15:08
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://mail.loraincountyhomebuyer.com/bro/index1.html
Resource
win7-20220901-en
windows7-x64
6 signatures
300 seconds
Behavioral task
behavioral2
Sample
https://mail.loraincountyhomebuyer.com/bro/index1.html
Resource
win10v2004-20220812-en
windows10-2004-x64
9 signatures
300 seconds
General
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Target
https://mail.loraincountyhomebuyer.com/bro/index1.html
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{64B6DFA9-2E0E-4974-9498-979EAF9CF8F9}.catalogItem svchost.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{0A594EC2-4561-45A2-8893-18BCBFCFD7C7}.catalogItem svchost.exe -
Checks processor information in registry 2 TTPs 8 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 opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString svchost.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 -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU svchost.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 2380 firefox.exe Token: SeDebugPrivilege 2380 firefox.exe Token: SeDebugPrivilege 2380 firefox.exe Token: SeDebugPrivilege 2380 firefox.exe Token: SeDebugPrivilege 2380 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 2380 firefox.exe 2380 firefox.exe 2380 firefox.exe 2380 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2380 firefox.exe 2380 firefox.exe 2380 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2380 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1752 wrote to memory of 2380 1752 firefox.exe 75 PID 1752 wrote to memory of 2380 1752 firefox.exe 75 PID 1752 wrote to memory of 2380 1752 firefox.exe 75 PID 1752 wrote to memory of 2380 1752 firefox.exe 75 PID 1752 wrote to memory of 2380 1752 firefox.exe 75 PID 1752 wrote to memory of 2380 1752 firefox.exe 75 PID 1752 wrote to memory of 2380 1752 firefox.exe 75 PID 1752 wrote to memory of 2380 1752 firefox.exe 75 PID 1752 wrote to memory of 2380 1752 firefox.exe 75 PID 2380 wrote to memory of 4848 2380 firefox.exe 77 PID 2380 wrote to memory of 4848 2380 firefox.exe 77 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 3220 2380 firefox.exe 80 PID 2380 wrote to memory of 5016 2380 firefox.exe 81 PID 2380 wrote to memory of 5016 2380 firefox.exe 81 PID 2380 wrote to memory of 5016 2380 firefox.exe 81 PID 2380 wrote to memory of 5016 2380 firefox.exe 81 PID 2380 wrote to memory of 5016 2380 firefox.exe 81 PID 2380 wrote to memory of 5016 2380 firefox.exe 81 PID 2380 wrote to memory of 5016 2380 firefox.exe 81 PID 2380 wrote to memory of 5016 2380 firefox.exe 81 PID 2380 wrote to memory of 5016 2380 firefox.exe 81 PID 2380 wrote to memory of 5016 2380 firefox.exe 81
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://mail.loraincountyhomebuyer.com/bro/index1.html1⤵
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" https://mail.loraincountyhomebuyer.com/bro/index1.html2⤵
- 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:2380 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2380.0.903637268\898176779" -parentBuildID 20200403170909 -prefsHandle 1704 -prefMapHandle 1696 -prefsLen 1 -prefMapSize 219989 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2380 "\\.\pipe\gecko-crash-server-pipe.2380" 1800 gpu3⤵PID:4848
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2380.3.2020349379\1784159610" -childID 1 -isForBrowser -prefsHandle 2396 -prefMapHandle 2392 -prefsLen 112 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2380 "\\.\pipe\gecko-crash-server-pipe.2380" 2388 tab3⤵PID:3220
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2380.13.2035739810\1861312559" -childID 2 -isForBrowser -prefsHandle 3572 -prefMapHandle 3568 -prefsLen 6894 -prefMapSize 219989 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2380 "\\.\pipe\gecko-crash-server-pipe.2380" 3616 tab3⤵PID:5016
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:3728