Analysis Overview
SHA256
a7e33783d4ffac78319724ab63d3a9bad1329bbd1c5e0736248a7fea3bc06b09
Threat Level: Known bad
The file 1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Windows security bypass
Sality
Modifies Windows Firewall
Disables Task Manager via registry modification
Disables RegEdit via registry modification
Windows security modification
UPX packed file
Event Triggered Execution: Netsh Helper DLL
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-26 00:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-26 00:25
Reported
2024-06-26 00:27
Platform
win7-20240611-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1844 wrote to memory of 1540 | N/A | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1844 wrote to memory of 1540 | N/A | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1844 wrote to memory of 1540 | N/A | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1844 wrote to memory of 1540 | N/A | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 124
Network
Files
memory/1844-0-0x0000000000400000-0x0000000000436000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-26 00:25
Reported
2024-06-26 00:27
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Sality
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
Disables RegEdit via registry modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
Disables Task Manager via registry modification
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | N/A |
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1460 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1460 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1460 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1014dce2b5c3c975132f3bd358c95dd4_JaffaCakes118.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall set opmode disable
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/1460-0-0x0000000000400000-0x0000000000436000-memory.dmp
memory/1460-1-0x00000000021E0000-0x0000000003213000-memory.dmp
memory/1460-2-0x0000000000400000-0x0000000000436000-memory.dmp
memory/1460-3-0x00000000021E0000-0x0000000003213000-memory.dmp