Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08/09/2024, 00:37
Static task
static1
Behavioral task
behavioral1
Sample
d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe
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Size
315KB
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MD5
d3287543011ce991dbefc28ff64ac1dc
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SHA1
c97c327779a2647223a87043bb64612c1b4c3be6
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SHA256
48ce8638debabcbf96c5c8e400aeaa3e4572c86d3358cba7f9ae2c2937f1bf25
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SHA512
fecad934642c4cda9a29898d59cb0612bb227d8dfdcc7462b5f699ca9b10c8d03da6d5ce98ccece95a7fa94a1abed32bf27b4f9a39568d9ba8f5657fe84c5f1e
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SSDEEP
6144:RdtMLJKTCFFFFFFFF8LCi7G5VMB8befVf8kly3FRe:RzyK+FFFFFFFFmLG5w8yfV04y3/e
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\csrss.exe = "C:\\Users\\Admin\\AppData\\Roaming\\csrss.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\csrss.exe" d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4C47DBCA-CCE0-BEDC-E2BD-ECACC94C8F1C} d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4C47DBCA-CCE0-BEDC-E2BD-ECACC94C8F1C}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\csrss.exe" d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{4C47DBCA-CCE0-BEDC-E2BD-ECACC94C8F1C} d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{4C47DBCA-CCE0-BEDC-E2BD-ECACC94C8F1C}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\csrss.exe" d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/1768-0-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-2-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-4-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-3-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-11-0x0000000075610000-0x0000000075700000-memory.dmp upx behavioral2/memory/1768-13-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-18-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-21-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-24-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-27-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-31-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-34-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-37-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-40-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-44-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-47-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-51-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-54-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1768-57-0x0000000000400000-0x0000000000473000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\csrss.exe" d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\csrss.exe" d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4848 set thread context of 1768 4848 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 93 -
System Location Discovery: System Language Discovery 1 TTPs 10 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 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 3148 reg.exe 1604 reg.exe 4600 reg.exe 2528 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeLockMemoryPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeMachineAccountPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeTcbPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeSecurityPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeLoadDriverPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeSystemProfilePrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeSystemtimePrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeCreatePermanentPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeBackupPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeRestorePrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeShutdownPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeDebugPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeAuditPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeUndockPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeSyncAgentPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeEnableDelegationPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeManageVolumePrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeImpersonatePrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: 31 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: 32 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: 33 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: 34 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: 35 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe Token: SeDebugPrivilege 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 4848 wrote to memory of 1768 4848 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 93 PID 4848 wrote to memory of 1768 4848 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 93 PID 4848 wrote to memory of 1768 4848 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 93 PID 4848 wrote to memory of 1768 4848 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 93 PID 4848 wrote to memory of 1768 4848 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 93 PID 4848 wrote to memory of 1768 4848 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 93 PID 4848 wrote to memory of 1768 4848 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 93 PID 4848 wrote to memory of 1768 4848 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 93 PID 1768 wrote to memory of 764 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 94 PID 1768 wrote to memory of 764 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 94 PID 1768 wrote to memory of 764 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 94 PID 1768 wrote to memory of 4288 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 95 PID 1768 wrote to memory of 4288 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 95 PID 1768 wrote to memory of 4288 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 95 PID 1768 wrote to memory of 3296 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 96 PID 1768 wrote to memory of 3296 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 96 PID 1768 wrote to memory of 3296 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 96 PID 1768 wrote to memory of 1220 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 97 PID 1768 wrote to memory of 1220 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 97 PID 1768 wrote to memory of 1220 1768 d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe 97 PID 1220 wrote to memory of 3148 1220 cmd.exe 102 PID 1220 wrote to memory of 3148 1220 cmd.exe 102 PID 1220 wrote to memory of 3148 1220 cmd.exe 102 PID 3296 wrote to memory of 1604 3296 cmd.exe 103 PID 3296 wrote to memory of 1604 3296 cmd.exe 103 PID 3296 wrote to memory of 1604 3296 cmd.exe 103 PID 4288 wrote to memory of 4600 4288 cmd.exe 104 PID 4288 wrote to memory of 4600 4288 cmd.exe 104 PID 4288 wrote to memory of 4600 4288 cmd.exe 104 PID 764 wrote to memory of 2528 764 cmd.exe 105 PID 764 wrote to memory of 2528 764 cmd.exe 105 PID 764 wrote to memory of 2528 764 cmd.exe 105
Processes
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C:\Users\Admin\AppData\Local\Temp\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Users\Admin\AppData\Local\Temp\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe"2⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:764 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2528
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4288 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\d3287543011ce991dbefc28ff64ac1dc_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4600
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3296 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1604
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\csrss.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\csrss.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1220 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\csrss.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\csrss.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3148
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4264,i,4174666705242427184,7333705955694532165,262144 --variations-seed-version --mojo-platform-channel-handle=4500 /prefetch:81⤵PID:2316
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1