Analysis Overview
SHA256
d7049a12a49f5903c4aec2d0098f03d6438b09f3d24ce8726a0bb45b7ae858a2
Threat Level: Likely benign
The file a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118 was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
Enumerates physical storage devices
Modifies Internet Explorer settings
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-12 15:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 15:32
Reported
2024-06-12 15:34
Platform
win7-20231129-en
Max time kernel
143s
Max time network
143s
Command Line
Signatures
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.installuia.com | udp |
| US | 173.239.8.164:80 | www.installuia.com | tcp |
| US | 8.8.8.8:53 | installuia.com | udp |
| US | 173.239.5.6:80 | installuia.com | tcp |
| US | 8.8.8.8:53 | ww9.installuia.com | udp |
| US | 13.248.148.254:80 | ww9.installuia.com | tcp |
Files
memory/2028-0-0x0000000000560000-0x0000000000561000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 15:32
Reported
2024-06-12 15:34
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Internet Explorer\IESettingSync | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a12a6703b3e4f90b28591f663687a5c1_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.installuia.com | udp |
| US | 173.239.8.164:80 | www.installuia.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | installuia.com | udp |
| US | 173.239.5.6:80 | installuia.com | tcp |
| US | 8.8.8.8:53 | 164.8.239.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| BE | 88.221.83.200:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 6.5.239.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/4176-0-0x00000000037A0000-0x00000000037A1000-memory.dmp
memory/4176-1-0x00000000037A0000-0x00000000037A1000-memory.dmp