Analysis
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max time kernel
48s -
max time network
57s -
platform
windows10-1703_x64 -
resource
win10-20220718-en -
resource tags
arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system -
submitted
04-08-2022 16:59
Static task
static1
URLScan task
urlscan1
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
firefox.exedescription 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\Update Revision firefox.exe -
Modifies registry class 1 IoCs
Processes:
firefox.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1278860188-1450369398-39028496-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
firefox.exedescription pid process Token: SeDebugPrivilege 3456 firefox.exe Token: SeDebugPrivilege 3456 firefox.exe -
Suspicious use of FindShellTrayWindow 8 IoCs
Processes:
firefox.exepid process 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
firefox.exepid process 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe 3456 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
firefox.exepid process 3456 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
firefox.exefirefox.exedescription pid process target process PID 3896 wrote to memory of 3456 3896 firefox.exe firefox.exe PID 3896 wrote to memory of 3456 3896 firefox.exe firefox.exe PID 3896 wrote to memory of 3456 3896 firefox.exe firefox.exe PID 3896 wrote to memory of 3456 3896 firefox.exe firefox.exe PID 3896 wrote to memory of 3456 3896 firefox.exe firefox.exe PID 3896 wrote to memory of 3456 3896 firefox.exe firefox.exe PID 3896 wrote to memory of 3456 3896 firefox.exe firefox.exe PID 3896 wrote to memory of 3456 3896 firefox.exe firefox.exe PID 3896 wrote to memory of 3456 3896 firefox.exe firefox.exe PID 3456 wrote to memory of 4028 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 4028 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 3768 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe PID 3456 wrote to memory of 320 3456 firefox.exe firefox.exe
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://nnf.candeimalzar.com/?3:12:10%20PM1⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://nnf.candeimalzar.com/?3:12:10%20PM2⤵
- 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
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3456.0.1950056775\760865348" -parentBuildID 20200403170909 -prefsHandle 1548 -prefMapHandle 1540 -prefsLen 1 -prefMapSize 220115 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3456 "\\.\pipe\gecko-crash-server-pipe.3456" 1628 gpu3⤵
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3456.3.1835364005\1841946275" -childID 1 -isForBrowser -prefsHandle 2168 -prefMapHandle 2192 -prefsLen 122 -prefMapSize 220115 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3456 "\\.\pipe\gecko-crash-server-pipe.3456" 2208 tab3⤵
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3456.13.995747928\1628012574" -childID 2 -isForBrowser -prefsHandle 3380 -prefMapHandle 3376 -prefsLen 6904 -prefMapSize 220115 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3456 "\\.\pipe\gecko-crash-server-pipe.3456" 3396 tab3⤵