Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/08/2024, 06:36
Static task
static1
Behavioral task
behavioral1
Sample
c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe
-
Size
533KB
-
MD5
c028035cc13c3bd4b626a156e080140e
-
SHA1
a1742db5d4ca2bb31b5e817474163c7a192dfc85
-
SHA256
27f6203d6f1a3105e3901cb41ae6135d705754f1981fff9f43201bc4e6299cb1
-
SHA512
a9af0489c2d0efa07aa28ace514cf1b635a987dc7bbb04bdc051f0374f612864d970bc21e7000f994cfedf05ad6245cf77f38a1b73baa1b1dee07a6dcb89e547
-
SSDEEP
12288:S3eVQkTrvj4Xyo9YfEH6akeVR6wZHeGnA0E9IqGeILdp6e:S6QkTf4bY8HNVRRpIhcLdpl
Malware Config
Signatures
-
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\U87E1EWQWG.exe = "C:\\Users\\Admin\\AppData\\Roaming\\U87E1EWQWG.exe:*:Enabled:Windows Messanger" 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 Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.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\List 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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run vbc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\MsnMsgr = "C:\\Users\\Admin\\AppData\\Roaming\\U87E1EWQWG.exe" vbc.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{3FDC7FCB-6F66-DBBB-507D-BCB44A9DAEFF}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\U87E1EWQWG.exe" vbc.exe Key created \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{3FDC7FCB-6F66-DBBB-507D-BCB44A9DAEFF} vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{3FDC7FCB-6F66-DBBB-507D-BCB44A9DAEFF}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\U87E1EWQWG.exe" vbc.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{3FDC7FCB-6F66-DBBB-507D-BCB44A9DAEFF} vbc.exe -
Uses the VBS compiler for execution 1 TTPs
-
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MsnMsgr = "C:\\Users\\Admin\\AppData\\Roaming\\U87E1EWQWG.exe" vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MsnMsgr = "C:\\Users\\Admin\\AppData\\Roaming\\U87E1EWQWG.exe" vbc.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1800 set thread context of 1752 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe 91 -
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 c028035cc13c3bd4b626a156e080140e_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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.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 cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 3660 reg.exe 4696 reg.exe 3168 reg.exe 1916 reg.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe Token: 1 1752 vbc.exe Token: SeCreateTokenPrivilege 1752 vbc.exe Token: SeAssignPrimaryTokenPrivilege 1752 vbc.exe Token: SeLockMemoryPrivilege 1752 vbc.exe Token: SeIncreaseQuotaPrivilege 1752 vbc.exe Token: SeMachineAccountPrivilege 1752 vbc.exe Token: SeTcbPrivilege 1752 vbc.exe Token: SeSecurityPrivilege 1752 vbc.exe Token: SeTakeOwnershipPrivilege 1752 vbc.exe Token: SeLoadDriverPrivilege 1752 vbc.exe Token: SeSystemProfilePrivilege 1752 vbc.exe Token: SeSystemtimePrivilege 1752 vbc.exe Token: SeProfSingleProcessPrivilege 1752 vbc.exe Token: SeIncBasePriorityPrivilege 1752 vbc.exe Token: SeCreatePagefilePrivilege 1752 vbc.exe Token: SeCreatePermanentPrivilege 1752 vbc.exe Token: SeBackupPrivilege 1752 vbc.exe Token: SeRestorePrivilege 1752 vbc.exe Token: SeShutdownPrivilege 1752 vbc.exe Token: SeDebugPrivilege 1752 vbc.exe Token: SeAuditPrivilege 1752 vbc.exe Token: SeSystemEnvironmentPrivilege 1752 vbc.exe Token: SeChangeNotifyPrivilege 1752 vbc.exe Token: SeRemoteShutdownPrivilege 1752 vbc.exe Token: SeUndockPrivilege 1752 vbc.exe Token: SeSyncAgentPrivilege 1752 vbc.exe Token: SeEnableDelegationPrivilege 1752 vbc.exe Token: SeManageVolumePrivilege 1752 vbc.exe Token: SeImpersonatePrivilege 1752 vbc.exe Token: SeCreateGlobalPrivilege 1752 vbc.exe Token: 31 1752 vbc.exe Token: 32 1752 vbc.exe Token: 33 1752 vbc.exe Token: 34 1752 vbc.exe Token: 35 1752 vbc.exe Token: SeDebugPrivilege 1752 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1752 vbc.exe 1752 vbc.exe 1752 vbc.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 1800 wrote to memory of 1752 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe 91 PID 1800 wrote to memory of 1752 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe 91 PID 1800 wrote to memory of 1752 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe 91 PID 1800 wrote to memory of 1752 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe 91 PID 1800 wrote to memory of 1752 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe 91 PID 1800 wrote to memory of 1752 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe 91 PID 1800 wrote to memory of 1752 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe 91 PID 1800 wrote to memory of 1752 1800 c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe 91 PID 1752 wrote to memory of 404 1752 vbc.exe 101 PID 1752 wrote to memory of 404 1752 vbc.exe 101 PID 1752 wrote to memory of 404 1752 vbc.exe 101 PID 1752 wrote to memory of 4516 1752 vbc.exe 102 PID 1752 wrote to memory of 4516 1752 vbc.exe 102 PID 1752 wrote to memory of 4516 1752 vbc.exe 102 PID 1752 wrote to memory of 4228 1752 vbc.exe 103 PID 1752 wrote to memory of 4228 1752 vbc.exe 103 PID 1752 wrote to memory of 4228 1752 vbc.exe 103 PID 1752 wrote to memory of 2336 1752 vbc.exe 104 PID 1752 wrote to memory of 2336 1752 vbc.exe 104 PID 1752 wrote to memory of 2336 1752 vbc.exe 104 PID 404 wrote to memory of 3660 404 cmd.exe 109 PID 404 wrote to memory of 3660 404 cmd.exe 109 PID 404 wrote to memory of 3660 404 cmd.exe 109 PID 4516 wrote to memory of 3168 4516 cmd.exe 110 PID 4516 wrote to memory of 3168 4516 cmd.exe 110 PID 4516 wrote to memory of 3168 4516 cmd.exe 110 PID 4228 wrote to memory of 4696 4228 cmd.exe 111 PID 4228 wrote to memory of 4696 4228 cmd.exe 111 PID 4228 wrote to memory of 4696 4228 cmd.exe 111 PID 2336 wrote to memory of 1916 2336 cmd.exe 112 PID 2336 wrote to memory of 1916 2336 cmd.exe 112 PID 2336 wrote to memory of 1916 2336 cmd.exe 112
Processes
-
C:\Users\Admin\AppData\Local\Temp\c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c028035cc13c3bd4b626a156e080140e_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- 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:1752 -
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:404 -
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:3660
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4516 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3168
-
-
-
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:4228 -
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:4696
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\U87E1EWQWG.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\U87E1EWQWG.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\U87E1EWQWG.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\U87E1EWQWG.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1916
-
-
-
-
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=4400,i,3239535018877284530,3457823197501312703,262144 --variations-seed-version --mojo-platform-channel-handle=4420 /prefetch:81⤵PID:1728
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