Analysis
- max time kernel
148s - max time network
139s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/10/2026, 17:36
Static task
static1
Behavioral task
behavioral1
Sample
jaffacakes118_Trojan.Win32.Jorik.Fraud.vi.exe
Resource
win10v2004-20260911-en
General
- Target jaffacakes118_Trojan.Win32.Jorik.Fraud.vi.exe
- Size 327KB
- Sample261006-v63xpabv91
- SHA256 6732f6dfe4af41610b96baf687592590a63ae54b27c4b17586c684e3ead82310
- MD5 200e093d50ef99864c96bf4411f1ecba
- SHA1 240cb6f860612785d745e5e183ecf43365b919eb
- SHA512 db5f4fb780d8e6ca9e4e715f9db3b305dbaa44c831309e3f46f6f701039f4d4b84140c8eb8a494bcec14dcae09b073e2735c995734c74e6043a158ec30f8c3fa
- SSDEEP 6144:XAizuqAF+tu0Ph+xRkZKQC3jKKvqeyD7Hvd2D7oLk:XAkDQKZayHk/a
- TLSH T105641249BE71611ADC37B4F961748D1120BDFD2099712B0B1AB271E222F18E7EE3952F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Manipulates Digital Signatures 1 TTPs 1 IoCs
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing\State = "146944" GvgWFciKFlYqFG8f.exe - Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
ioc Process \??\F:\ GvgWFciKFlYqFG8f.exe -
resource yara_rule behavioral2/memory/2652-3-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-6-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/2652-7-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-13-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-14-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-17-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-20-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-23-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-26-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-29-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-34-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-38-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-41-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-44-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-47-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-50-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-53-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3204-56-0x0000000000400000-0x00000000004A4000-memory.dmp upx - Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\GvgWFciKFlYqFG8f GvgWFciKFlYqFG8f.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 32 IoCs
pid pid_target Process procid_target 3424 2652 WerFault.exe 87 6100 3204 WerFault.exe 89 5024 3204 WerFault.exe 89 4664 3204 WerFault.exe 89 5420 3204 WerFault.exe 89 5200 3204 WerFault.exe 89 3400 3204 WerFault.exe 89 2600 3204 WerFault.exe 89 2964 3204 WerFault.exe 89 5176 3204 WerFault.exe 89 5020 3204 WerFault.exe 89 692 3204 WerFault.exe 89 1504 3204 WerFault.exe 89 4264 3204 WerFault.exe 89 1544 3204 WerFault.exe 89 3308 3204 WerFault.exe 89 5008 3204 WerFault.exe 89 4184 3204 WerFault.exe 89 3332 3204 WerFault.exe 89 5048 3204 WerFault.exe 89 5416 3204 WerFault.exe 89 1196 3204 WerFault.exe 89 5804 3204 WerFault.exe 89 5832 3204 WerFault.exe 89 3676 3204 WerFault.exe 89 4856 3204 WerFault.exe 89 5440 3204 WerFault.exe 89 1428 3204 WerFault.exe 89 2788 3204 WerFault.exe 89 2912 3204 WerFault.exe 89 5032 3204 WerFault.exe 89 4560 3204 WerFault.exe 89 - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname GvgWFciKFlYqFG8f.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain GvgWFciKFlYqFG8f.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_Trojan.Win32.Jorik.Fraud.vi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language GvgWFciKFlYqFG8f.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 GvgWFciKFlYqFG8f.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString GvgWFciKFlYqFG8f.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000\Software\Microsoft\Internet Explorer\Main GvgWFciKFlYqFG8f.exe Set value (str) \REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000\Software\Microsoft\Internet Explorer\Main\Use FormSuggest = "Yes" GvgWFciKFlYqFG8f.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 2652 jaffacakes118_Trojan.Win32.Jorik.Fraud.vi.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3204 GvgWFciKFlYqFG8f.exe 3204 GvgWFciKFlYqFG8f.exe - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 3204 GvgWFciKFlYqFG8f.exe - Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 2652 jaffacakes118_Trojan.Win32.Jorik.Fraud.vi.exe 3204 GvgWFciKFlYqFG8f.exe 3204 GvgWFciKFlYqFG8f.exe 3204 GvgWFciKFlYqFG8f.exe 3204 GvgWFciKFlYqFG8f.exe 3204 GvgWFciKFlYqFG8f.exe 3204 GvgWFciKFlYqFG8f.exe 3204 GvgWFciKFlYqFG8f.exe 3204 GvgWFciKFlYqFG8f.exe 3204 GvgWFciKFlYqFG8f.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2652 wrote to memory of 3204 2652 jaffacakes118_Trojan.Win32.Jorik.Fraud.vi.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Jorik.Fraud.vi.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Jorik.Fraud.vi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2652 -
C:\PROGRA~3\GvgWFciKFlYqFG8f.exeC:\PROGRA~3\GvgWFciKFlYqFG8f.exe2⤵
- Manipulates Digital Signatures
- Enumerates connected drives
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3204 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 6723⤵
- Program crash
PID:6100
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 10283⤵
- Program crash
PID:5024
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 10403⤵
- Program crash
PID:4664
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 10803⤵
- Program crash
PID:5420
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 10603⤵
- Program crash
PID:5200
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 11803⤵
- Program crash
PID:3400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 12523⤵
- Program crash
PID:2600
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 11803⤵
- Program crash
PID:2964
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 12443⤵
- Program crash
PID:5176
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 12963⤵
- Program crash
PID:5020
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 13043⤵
- Program crash
PID:692
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 14043⤵
- Program crash
PID:1504
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 15123⤵
- Program crash
PID:4264
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 15523⤵
- Program crash
PID:1544
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 15963⤵
- Program crash
PID:3308
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 18563⤵
- Program crash
PID:5008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 18363⤵
- Program crash
PID:4184
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 19603⤵
- Program crash
PID:3332
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 19883⤵
- Program crash
PID:5048
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 19563⤵
- Program crash
PID:5416
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 20083⤵
- Program crash
PID:1196
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 19603⤵
- Program crash
PID:5804
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 19923⤵
- Program crash
PID:5832
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 16723⤵
- Program crash
PID:3676
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 20123⤵
- Program crash
PID:4856
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 20163⤵
- Program crash
PID:5440
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 14883⤵
- Program crash
PID:1428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 20163⤵
- Program crash
PID:2788
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 20363⤵
- Program crash
PID:2912
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 20443⤵
- Program crash
PID:5032
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 11963⤵
- Program crash
PID:4560
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 1842⤵
- Program crash
PID:3424
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2652 -ip 26521⤵PID:2740
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3204 -ip 32041⤵PID:5900
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 3204 -ip 32041⤵PID:4232
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 3204 -ip 32041⤵PID:5028
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 648 -p 3204 -ip 32041⤵PID:4724
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3204 -ip 32041⤵PID:2580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 3204 -ip 32041⤵PID:5092
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 636 -p 3204 -ip 32041⤵PID:2976
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 3204 -ip 32041⤵PID:5428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3204 -ip 32041⤵PID:1212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3204 -ip 32041⤵PID:5884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3204 -ip 32041⤵PID:5864
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 3204 -ip 32041⤵PID:3260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3204 -ip 32041⤵PID:5344
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 3204 -ip 32041⤵PID:3948
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3204 -ip 32041⤵PID:4964
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3204 -ip 32041⤵PID:3148
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 3204 -ip 32041⤵PID:5408
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3204 -ip 32041⤵PID:5876
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3384
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3204 -ip 32041⤵PID:5788
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3204 -ip 32041⤵PID:4208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3204 -ip 32041⤵PID:5180
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3204 -ip 32041⤵PID:5736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 3204 -ip 32041⤵PID:4344
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 620 -p 3204 -ip 32041⤵PID:2876
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 3204 -ip 32041⤵PID:3336
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3204 -ip 32041⤵PID:5932
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 3204 -ip 32041⤵PID:1696
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 3204 -ip 32041⤵PID:1564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 3204 -ip 32041⤵PID:5792
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 636 -p 3204 -ip 32041⤵PID:2400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3204 -ip 32041⤵PID:5420
Network
MITRE ATT&CK Enterprise v16
Defense Evasion
Modify Registry
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1