Analysis Overview
SHA256
02187c8558a4cc11b96c989d58c917873471697e2e26046939ee1d6c73317254
Threat Level: Known bad
The file 039c03f6372f98711d967ad54c829c19_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Windows security bypass
Modifies firewall policy service
Windows security modification
Installs/modifies Browser Helper Object
Unsigned PE
Modifies Internet Explorer Protected Mode
Modifies Internet Explorer settings
Suspicious use of SendNotifyMessage
Modifies Internet Explorer start page
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-20 06:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 06:24
Reported
2024-06-20 06:27
Platform
win7-20240220-en
Max time kernel
140s
Max time network
120s
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\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF} | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Key deleted | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E} | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
Modifies Internet Explorer Protected Mode
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\2500 = "3" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Enable Browser Extensions = "yes" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Search Bar = "http://www.google.com/ie" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Search Page = "http://www.google.com" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Search_URL = "http://www.google.com/ie" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Search Page = "http://www.google.com" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
Modifies Internet Explorer start page
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.google.com" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page = "http://www.google.com" | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | do-scan-progress.com | udp |
| US | 8.8.8.8:53 | do-make-progress.com | udp |
| US | 8.8.8.8:53 | do-progress.com | udp |
| US | 8.8.8.8:53 | do-managed-scan.com | udp |
| US | 8.8.8.8:53 | do-power-scan.com | udp |
| US | 8.8.8.8:53 | do-step-scan.com | udp |
| US | 8.8.8.8:53 | do-monster-progress.com | udp |
| US | 8.8.8.8:53 | domonster-progress.com | udp |
| US | 8.8.8.8:53 | domonster-scan.com | udp |
| US | 8.8.8.8:53 | dopower-scan.com | udp |
| US | 8.8.8.8:53 | dostep-scan.com | udp |
| US | 8.8.8.8:53 | do-monsterscan.com | udp |
| US | 8.8.8.8:53 | do-powerscan.com | udp |
| US | 8.8.8.8:53 | do-stepscan.com | udp |
Files
memory/2244-0-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2244-1-0x0000000000403000-0x000000000040A000-memory.dmp
memory/2244-2-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2244-3-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2244-5-0x0000000000403000-0x000000000040A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 06:24
Reported
2024-06-20 06:27
Platform
win10v2004-20240611-en
Max time kernel
139s
Max time network
123s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\039c03f6372f98711d967ad54c829c19_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 | 23.62.61.155:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| NL | 23.62.61.155:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 155.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |