Analysis
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max time kernel
186s -
max time network
181s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06/11/2022, 13:19
Behavioral task
behavioral1
Sample
a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe
Resource
win10v2004-20220812-en
General
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Target
a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe
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Size
296KB
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MD5
130b20c652bf7e647b612dd5db50b4ca
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SHA1
0b12d7d22f131328816e16c345bec8627e2395d1
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SHA256
a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d
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SHA512
108640a7c8e51d91437124676f7db727bf5c086405a259a09b5f885419e7ba560d3a9423bb92762b20e71f0a60d5c6099b6879a59c95ac146327926def0fa311
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SSDEEP
6144:fOpslFlqThdBCkWYxuukP1pjSKSNVkq/MVJbD:fwsl2TBd47GLRMTbD
Malware Config
Extracted
cybergate
v1.07.5
justlove550
178.7.176.51:100
EUT6P507WGA80L
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enable_keylogger
false
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enable_message_box
true
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ftp_directory
./logs/
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ftp_interval
30
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injected_process
explorer.exe
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install_dir
install
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install_file
Svchost.exe
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install_flag
true
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keylogger_enable_ftp
false
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message_box_caption
Please update your Flash Player first!
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message_box_title
Adobe Flash Player
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password
porsche912
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regkey_hkcu
HKCU
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regkey_hklm
HKLM
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\directory\\CyberGate\\install\\Svchost.exe" a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\directory\\CyberGate\\install\\Svchost.exe" a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe -
Executes dropped EXE 2 IoCs
pid Process 1384 Svchost.exe 2328 Svchost.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{MJLH2WHE-4XM6-V2C8-PM0Y-2JR6V8OMEKMX} a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{MJLH2WHE-4XM6-V2C8-PM0Y-2JR6V8OMEKMX}\StubPath = "c:\\directory\\CyberGate\\install\\Svchost.exe Restart" a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{MJLH2WHE-4XM6-V2C8-PM0Y-2JR6V8OMEKMX} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{MJLH2WHE-4XM6-V2C8-PM0Y-2JR6V8OMEKMX}\StubPath = "c:\\directory\\CyberGate\\install\\Svchost.exe" explorer.exe -
resource yara_rule behavioral2/memory/4816-133-0x0000000010410000-0x0000000010475000-memory.dmp upx behavioral2/memory/4816-138-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral2/memory/5088-141-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral2/memory/5088-144-0x0000000010480000-0x00000000104E5000-memory.dmp upx behavioral2/memory/4816-146-0x00000000104F0000-0x0000000010555000-memory.dmp upx behavioral2/memory/4816-151-0x0000000010560000-0x00000000105C5000-memory.dmp upx behavioral2/memory/4432-154-0x0000000010560000-0x00000000105C5000-memory.dmp upx behavioral2/memory/4432-157-0x0000000010560000-0x00000000105C5000-memory.dmp upx behavioral2/memory/4432-160-0x0000000010560000-0x00000000105C5000-memory.dmp upx -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "c:\\directory\\CyberGate\\install\\Svchost.exe" a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "c:\\directory\\CyberGate\\install\\Svchost.exe" a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 2 IoCs
pid pid_target Process procid_target 4840 1384 WerFault.exe 83 4304 2328 WerFault.exe 86 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeBackupPrivilege 5088 explorer.exe Token: SeRestorePrivilege 5088 explorer.exe Token: SeBackupPrivilege 4432 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Token: SeRestorePrivilege 4432 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Token: SeDebugPrivilege 4432 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe Token: SeDebugPrivilege 4432 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47 PID 4816 wrote to memory of 2220 4816 a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe 47
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2220
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C:\Users\Admin\AppData\Local\Temp\a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe"C:\Users\Admin\AppData\Local\Temp\a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe"2⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe3⤵
- Modifies Installed Components in the registry
- Suspicious use of AdjustPrivilegeToken
PID:5088
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2140
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C:\Users\Admin\AppData\Local\Temp\a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe"C:\Users\Admin\AppData\Local\Temp\a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d.exe"3⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4432 -
C:\directory\CyberGate\install\Svchost.exe"C:\directory\CyberGate\install\Svchost.exe"4⤵
- Executes dropped EXE
PID:2328 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 5525⤵
- Program crash
PID:4304
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C:\directory\CyberGate\install\Svchost.exe"C:\directory\CyberGate\install\Svchost.exe"3⤵
- Executes dropped EXE
PID:1384 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1384 -s 5844⤵
- Program crash
PID:4840
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1384 -ip 13841⤵PID:1828
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2328 -ip 23281⤵PID:3428
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
224KB
MD56937624aeb7f0518f45385711a72eac6
SHA1cb4e731f0aab0233e64770fc285a95a347a258c8
SHA2569c9108cc9c9249c3acb978c43e06c492cd17fa433d40794393309cd976024d74
SHA5125015fbd232ddd8978653f3c44f5bd0d4c0a4c8bd37edee7033e865639b66029778c9410337882671d0fb90d6774c3448f7ede7a40a8660fa61194d7eb6e68b30
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Filesize
296KB
MD5130b20c652bf7e647b612dd5db50b4ca
SHA10b12d7d22f131328816e16c345bec8627e2395d1
SHA256a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d
SHA512108640a7c8e51d91437124676f7db727bf5c086405a259a09b5f885419e7ba560d3a9423bb92762b20e71f0a60d5c6099b6879a59c95ac146327926def0fa311
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Filesize
296KB
MD5130b20c652bf7e647b612dd5db50b4ca
SHA10b12d7d22f131328816e16c345bec8627e2395d1
SHA256a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d
SHA512108640a7c8e51d91437124676f7db727bf5c086405a259a09b5f885419e7ba560d3a9423bb92762b20e71f0a60d5c6099b6879a59c95ac146327926def0fa311
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Filesize
296KB
MD5130b20c652bf7e647b612dd5db50b4ca
SHA10b12d7d22f131328816e16c345bec8627e2395d1
SHA256a35fab756b8da7a157e8621fa5d06c560ba843bb990f34aba92c4296a06ba96d
SHA512108640a7c8e51d91437124676f7db727bf5c086405a259a09b5f885419e7ba560d3a9423bb92762b20e71f0a60d5c6099b6879a59c95ac146327926def0fa311