Analysis Overview
SHA256
216b4e54162295309f7b21c236ea303fbebe7ed7f0600bc4bb36575d379de65b
Threat Level: Shows suspicious behavior
The file a5c755fa0d479172045f1111ac40c525_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks BIOS information in registry
UPX packed file
Checks installed software on the system
Maps connected drives based on registry
Program crash
Suspicious use of SetWindowsHookEx
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 13:27
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 13:27
Reported
2024-06-13 13:29
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
57s
Command Line
Signatures
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_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 |
| N/A | N/A | N/A | N/A |
Checks installed software on the system
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_JaffaCakes118.exe | N/A |
Program crash
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3228 -ip 3228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3228 -ip 3228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3228 -s 2192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3228 -s 2156
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ssl.google-analytics.com | udp |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ssl.google-analytics.com | udp |
Files
memory/3228-0-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/3228-1-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/3228-3-0x0000000000400000-0x00000000005CC000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 13:27
Reported
2024-06-13 13:29
Platform
win7-20240508-en
Max time kernel
143s
Max time network
148s
Command Line
Signatures
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks installed software on the system
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_JaffaCakes118.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a5c755fa0d479172045f1111ac40c525_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
| US | 8.8.8.8:53 | ssl.google-analytics.com | udp |
| US | 8.8.8.8:53 | ssl.google-analytics.com | udp |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
| US | 8.8.8.8:53 | ssl.google-analytics.com | udp |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
| US | 8.8.8.8:53 | ssl.google-analytics.com | udp |
| US | 8.8.8.8:53 | ssl.google-analytics.com | udp |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
| US | 8.8.8.8:53 | ssl.google-analytics.com | udp |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
| US | 8.8.8.8:53 | ssl.google-analytics.com | udp |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
| US | 8.8.8.8:53 | api.mymagno.com | udp |
Files
memory/2416-0-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-1-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-2-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-3-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-4-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-5-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-6-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-7-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-8-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-9-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-10-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-11-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-12-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-13-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/2416-14-0x0000000000400000-0x00000000005CC000-memory.dmp