Analysis Overview
SHA256
9b40423a312164c11f57531adb20c95e81cdfc80e06e03f39e977f35662ed5e0
Threat Level: Likely benign
The file a4737a8fe338e9804faf647861f2ff48_JaffaCakes118 was found to be: Likely benign.
Malicious Activity Summary
Enumerates physical storage devices
Modifies Internet Explorer settings
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 07:35
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 07:35
Reported
2024-06-13 07:37
Platform
win7-20231129-en
Max time kernel
119s
Max time network
124s
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 | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_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\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | dlg-configs.buzzrin.de | udp |
| US | 8.8.8.8:53 | dlg-messages.buzzrin.de | udp |
Files
memory/836-0-0x00000000000F0000-0x00000000000F1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DLG\initWindow\noconnection.html
| MD5 | a0ee32dc4ffc79fdef2dc0467da538c5 |
| SHA1 | 15d78592ac2c313a52d3c22783aae9bb4c787182 |
| SHA256 | b4508b7dcc08b2b93cd64bee68bd5174fe48f48280e59f9a81d4861c3ef0431d |
| SHA512 | e7c02d6211878466d1fb77d2d96a79615f3e85cc9579fb6f54001639902eaa106d734a9c7ef07278c5014e7dc8d28d7b2ee28f677f362d80dfd3d26e59a976e8 |
memory/836-20-0x00000000000F0000-0x00000000000F1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 07:35
Reported
2024-06-13 07:37
Platform
win10v2004-20240611-en
Max time kernel
94s
Max time network
98s
Command Line
Signatures
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\IESettingSync | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a4737a8fe338e9804faf647861f2ff48_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | dlg-configs.buzzrin.de | 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 | 144.107.17.2.in-addr.arpa | udp |
| NL | 23.62.61.137:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 137.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | dlg-messages.buzzrin.de | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
Files
memory/3580-0-0x0000000000FE0000-0x0000000000FE1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DLG\initWindow\noconnection.html
| MD5 | a0ee32dc4ffc79fdef2dc0467da538c5 |
| SHA1 | 15d78592ac2c313a52d3c22783aae9bb4c787182 |
| SHA256 | b4508b7dcc08b2b93cd64bee68bd5174fe48f48280e59f9a81d4861c3ef0431d |
| SHA512 | e7c02d6211878466d1fb77d2d96a79615f3e85cc9579fb6f54001639902eaa106d734a9c7ef07278c5014e7dc8d28d7b2ee28f677f362d80dfd3d26e59a976e8 |
memory/3580-16-0x0000000000FE0000-0x0000000000FE1000-memory.dmp