Analysis
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max time kernel
1756s -
max time network
1677s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 08:49
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://pomf.cat/xpvkxf.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
7 signatures
1800 seconds
General
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Target
http://pomf.cat/xpvkxf.exe
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 5 IoCs
description pid Process Token: SeDebugPrivilege 1716 firefox.exe Token: SeDebugPrivilege 1716 firefox.exe Token: SeDebugPrivilege 1716 firefox.exe Token: SeDebugPrivilege 1716 firefox.exe Token: SeDebugPrivilege 1716 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1716 firefox.exe 1716 firefox.exe 1716 firefox.exe 1716 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1716 firefox.exe 1716 firefox.exe 1716 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1716 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1952 wrote to memory of 1716 1952 firefox.exe 80 PID 1952 wrote to memory of 1716 1952 firefox.exe 80 PID 1952 wrote to memory of 1716 1952 firefox.exe 80 PID 1952 wrote to memory of 1716 1952 firefox.exe 80 PID 1952 wrote to memory of 1716 1952 firefox.exe 80 PID 1952 wrote to memory of 1716 1952 firefox.exe 80 PID 1952 wrote to memory of 1716 1952 firefox.exe 80 PID 1952 wrote to memory of 1716 1952 firefox.exe 80 PID 1952 wrote to memory of 1716 1952 firefox.exe 80 PID 1716 wrote to memory of 4932 1716 firefox.exe 81 PID 1716 wrote to memory of 4932 1716 firefox.exe 81 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 3748 1716 firefox.exe 84 PID 1716 wrote to memory of 4988 1716 firefox.exe 85 PID 1716 wrote to memory of 4988 1716 firefox.exe 85 PID 1716 wrote to memory of 4988 1716 firefox.exe 85 PID 1716 wrote to memory of 4988 1716 firefox.exe 85 PID 1716 wrote to memory of 4988 1716 firefox.exe 85 PID 1716 wrote to memory of 4988 1716 firefox.exe 85 PID 1716 wrote to memory of 4988 1716 firefox.exe 85 PID 1716 wrote to memory of 4988 1716 firefox.exe 85 PID 1716 wrote to memory of 4988 1716 firefox.exe 85 PID 1716 wrote to memory of 4988 1716 firefox.exe 85
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://pomf.cat/xpvkxf.exe1⤵
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://pomf.cat/xpvkxf.exe2⤵
- 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:1716 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1716.0.29422592\1379263496" -parentBuildID 20200403170909 -prefsHandle 1692 -prefMapHandle 1684 -prefsLen 1 -prefMapSize 220117 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1716 "\\.\pipe\gecko-crash-server-pipe.1716" 1764 gpu3⤵PID:4932
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1716.3.1225957327\1143173849" -childID 1 -isForBrowser -prefsHandle 2476 -prefMapHandle 2464 -prefsLen 112 -prefMapSize 220117 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1716 "\\.\pipe\gecko-crash-server-pipe.1716" 2436 tab3⤵PID:3748
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1716.13.1336516527\1252966653" -childID 2 -isForBrowser -prefsHandle 3588 -prefMapHandle 3584 -prefsLen 6894 -prefMapSize 220117 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1716 "\\.\pipe\gecko-crash-server-pipe.1716" 3620 tab3⤵PID:4988
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