Analysis Overview
SHA256
61d871919fb7b249e757d5a2ba5fe866809ece0bcadc6f5358a54117a5ff0875
Threat Level: Shows suspicious behavior
The file JaffaCakes118_c6de72e97c7697d456f00eab8ae12104 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Reads user/profile data of web browsers
Adds Run key to start application
Writes to the Master Boot Record (MBR)
Enumerates connected drives
UPX packed file
Program crash
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-19 11:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-19 11:48
Reported
2025-01-19 11:50
Platform
win7-20240903-en
Max time kernel
149s
Max time network
125s
Command Line
Signatures
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\Malware Protection = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe" | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe | N/A |
Enumerates connected drives
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Enumerates physical storage devices
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_c6de72e97c7697d456f00eab8ae12104.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | soft-4download.com | udp |
Files
memory/1832-0-0x0000000002FF0000-0x0000000003180000-memory.dmp
memory/1832-1-0x0000000000400000-0x0000000000A75000-memory.dmp
memory/1832-2-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-3-0x0000000000400000-0x0000000000A75000-memory.dmp
memory/1832-4-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-5-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-6-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-8-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-9-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-10-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-12-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-13-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-14-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-15-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-16-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-17-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-18-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-19-0x0000000000400000-0x00000000011E1000-memory.dmp
memory/1832-20-0x0000000000400000-0x00000000011E1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-19 11:48
Reported
2025-01-19 11:50
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
139s
Command Line
Signatures
Program crash
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_c6de72e97c7697d456f00eab8ae12104.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6de72e97c7697d456f00eab8ae12104.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4940 -ip 4940
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 420
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4940 -ip 4940
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 440
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.98.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.130.81.91.in-addr.arpa | udp |