Analysis Overview
SHA256
27be4618d0c940826e37467715b71f64081a8dd9dbe2dfef98334e9531d2fd21
Threat Level: Likely benign
The file JaffaCakes118_06aab0c168e0369b9df25aec80c6628c was found to be: Likely benign.
Malicious Activity Summary
Sets desktop wallpaper using registry
UPX packed file
Drops file in Windows directory
System Location Discovery: System Language Discovery
Unsigned PE
Modifies Control Panel
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-05-18 10:40
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-05-18 10:40
Reported
2025-05-18 10:43
Platform
win10v2004-20250502-en
Max time kernel
103s
Max time network
137s
Command Line
Signatures
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3623617754-4043701611-775564599-1000\Control Panel\Desktop\Wallpaper = "C:\\Windows\\97_156.bmp" | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06aab0c168e0369b9df25aec80c6628c.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 |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\97_156.bmp | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06aab0c168e0369b9df25aec80c6628c.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06aab0c168e0369b9df25aec80c6628c.exe | N/A |
Modifies Control Panel
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3623617754-4043701611-775564599-1000\Control Panel\Desktop | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06aab0c168e0369b9df25aec80c6628c.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3623617754-4043701611-775564599-1000\Control Panel\Desktop\TileWallpaper = "0" | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06aab0c168e0369b9df25aec80c6628c.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3623617754-4043701611-775564599-1000\Control Panel\Desktop\WallpaperStyle = "2" | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06aab0c168e0369b9df25aec80c6628c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06aab0c168e0369b9df25aec80c6628c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_06aab0c168e0369b9df25aec80c6628c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| GB | 2.18.27.82:443 | www.bing.com | tcp |
| 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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| 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 | c.pki.goog | udp |
| GB | 142.250.178.3:80 | c.pki.goog | tcp |
Files
memory/2576-0-0x0000000000400000-0x000000000046D000-memory.dmp
memory/2576-2-0x0000000000400000-0x000000000046D000-memory.dmp