Analysis
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max time kernel
67s -
max time network
75s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
09-02-2023 14:24
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://www.smith-blair.com
Resource
win10-20220901-en
windows10-1703-x64
7 signatures
150 seconds
General
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Target
http://www.smith-blair.com
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 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 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 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4924 firefox.exe Token: SeDebugPrivilege 4924 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 4924 firefox.exe 4924 firefox.exe 4924 firefox.exe 4924 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 4924 firefox.exe 4924 firefox.exe 4924 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4924 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4656 wrote to memory of 4924 4656 firefox.exe 66 PID 4656 wrote to memory of 4924 4656 firefox.exe 66 PID 4656 wrote to memory of 4924 4656 firefox.exe 66 PID 4656 wrote to memory of 4924 4656 firefox.exe 66 PID 4656 wrote to memory of 4924 4656 firefox.exe 66 PID 4656 wrote to memory of 4924 4656 firefox.exe 66 PID 4656 wrote to memory of 4924 4656 firefox.exe 66 PID 4656 wrote to memory of 4924 4656 firefox.exe 66 PID 4656 wrote to memory of 4924 4656 firefox.exe 66 PID 4924 wrote to memory of 2024 4924 firefox.exe 68 PID 4924 wrote to memory of 2024 4924 firefox.exe 68 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 4172 4924 firefox.exe 70 PID 4924 wrote to memory of 3184 4924 firefox.exe 71 PID 4924 wrote to memory of 3184 4924 firefox.exe 71 PID 4924 wrote to memory of 3184 4924 firefox.exe 71 PID 4924 wrote to memory of 3184 4924 firefox.exe 71 PID 4924 wrote to memory of 3184 4924 firefox.exe 71 PID 4924 wrote to memory of 3184 4924 firefox.exe 71 PID 4924 wrote to memory of 3184 4924 firefox.exe 71 PID 4924 wrote to memory of 3184 4924 firefox.exe 71 PID 4924 wrote to memory of 3184 4924 firefox.exe 71 PID 4924 wrote to memory of 3184 4924 firefox.exe 71
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://www.smith-blair.com1⤵
- Suspicious use of WriteProcessMemory
PID:4656 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://www.smith-blair.com2⤵
- 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:4924 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4924.0.1262700048\1872885988" -parentBuildID 20200403170909 -prefsHandle 1516 -prefMapHandle 1180 -prefsLen 1 -prefMapSize 219987 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4924 "\\.\pipe\gecko-crash-server-pipe.4924" 1604 gpu3⤵PID:2024
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4924.3.666940047\1662002165" -childID 1 -isForBrowser -prefsHandle 1976 -prefMapHandle 2180 -prefsLen 156 -prefMapSize 219987 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4924 "\\.\pipe\gecko-crash-server-pipe.4924" 2244 tab3⤵PID:4172
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4924.13.1750966643\1486836032" -childID 2 -isForBrowser -prefsHandle 3348 -prefMapHandle 3116 -prefsLen 6938 -prefMapSize 219987 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 4924 "\\.\pipe\gecko-crash-server-pipe.4924" 3360 tab3⤵PID:3184
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