Analysis
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max time kernel
144s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06-02-2023 19:24
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://pdgzc.cnsrosario.com.br/#ZmluYW5jZUB2b2RhZm9uZWlkZWEuY29t&type=telegram&action=0
Resource
win7-20221111-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
http://pdgzc.cnsrosario.com.br/#ZmluYW5jZUB2b2RhZm9uZWlkZWEuY29t&type=telegram&action=0
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
http://pdgzc.cnsrosario.com.br/#ZmluYW5jZUB2b2RhZm9uZWlkZWEuY29t&type=telegram&action=0
Score
10/10
Malware Config
Signatures
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Detected microsoft outlook phishing page
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Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
firefox.exedescription ioc process 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 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature firefox.exe -
Modifies registry class 1 IoCs
Processes:
firefox.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
firefox.exedescription pid process Token: SeDebugPrivilege 2040 firefox.exe Token: SeDebugPrivilege 2040 firefox.exe Token: SeDebugPrivilege 2040 firefox.exe Token: SeDebugPrivilege 2040 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
firefox.exepid process 2040 firefox.exe 2040 firefox.exe 2040 firefox.exe 2040 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
firefox.exepid process 2040 firefox.exe 2040 firefox.exe 2040 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
firefox.exepid process 2040 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
firefox.exefirefox.exedescription pid process target process PID 3388 wrote to memory of 2040 3388 firefox.exe firefox.exe PID 3388 wrote to memory of 2040 3388 firefox.exe firefox.exe PID 3388 wrote to memory of 2040 3388 firefox.exe firefox.exe PID 3388 wrote to memory of 2040 3388 firefox.exe firefox.exe PID 3388 wrote to memory of 2040 3388 firefox.exe firefox.exe PID 3388 wrote to memory of 2040 3388 firefox.exe firefox.exe PID 3388 wrote to memory of 2040 3388 firefox.exe firefox.exe PID 3388 wrote to memory of 2040 3388 firefox.exe firefox.exe PID 3388 wrote to memory of 2040 3388 firefox.exe firefox.exe PID 2040 wrote to memory of 2224 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 2224 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 4600 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe PID 2040 wrote to memory of 3348 2040 firefox.exe firefox.exe
Processes
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://pdgzc.cnsrosario.com.br/#ZmluYW5jZUB2b2RhZm9uZWlkZWEuY29t&type=telegram&action=01⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" http://pdgzc.cnsrosario.com.br/#ZmluYW5jZUB2b2RhZm9uZWlkZWEuY29t&type=telegram&action=02⤵
- 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="2040.0.1228863228\1138157136" -parentBuildID 20200403170909 -prefsHandle 1700 -prefMapHandle 1692 -prefsLen 1 -prefMapSize 219944 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2040 "\\.\pipe\gecko-crash-server-pipe.2040" 1772 gpu3⤵
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2040.3.893787104\1374636295" -childID 1 -isForBrowser -prefsHandle 2476 -prefMapHandle 2464 -prefsLen 112 -prefMapSize 219944 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2040 "\\.\pipe\gecko-crash-server-pipe.2040" 2328 tab3⤵
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2040.13.1224114652\1692009632" -childID 2 -isForBrowser -prefsHandle 3696 -prefMapHandle 3692 -prefsLen 6894 -prefMapSize 219944 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2040 "\\.\pipe\gecko-crash-server-pipe.2040" 3700 tab3⤵