Analysis Overview
SHA256
4fe27b6ea699226f8504413e8a13f93967b966a3aef5ebd735c098048b59038b
Threat Level: Known bad
The file 0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
UAC bypass
Windows security bypass
Sality
Modifies firewall policy service
UPX packed file
Windows security modification
Checks whether UAC is enabled
Drops file in System32 directory
Unsigned PE
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-25 01:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-25 01:00
Reported
2024-06-25 01:03
Platform
win7-20240508-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Sality
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\mapi32.dll | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe"
Network
Files
memory/1776-0-0x0000000001000000-0x0000000001014000-memory.dmp
memory/1776-2-0x0000000001000000-0x0000000001014000-memory.dmp
memory/1776-3-0x0000000002420000-0x00000000034DA000-memory.dmp
memory/1776-4-0x0000000002420000-0x00000000034DA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-25 01:00
Reported
2024-06-25 01:03
Platform
win10v2004-20240611-en
Max time kernel
139s
Max time network
123s
Command Line
Signatures
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
Sality
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\mapi32.dll | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0baac33a15abe2d0b1c49310c6de9e3b_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/712-0-0x0000000001000000-0x0000000001014000-memory.dmp
memory/712-1-0x0000000002430000-0x00000000034EA000-memory.dmp
memory/712-2-0x0000000001000000-0x0000000001014000-memory.dmp
memory/712-3-0x0000000002430000-0x00000000034EA000-memory.dmp