Analysis Overview
SHA256
786b540920417403510c05ae05001136739ac44ea08edc2db8431e18040ec87b
Threat Level: Known bad
The file 9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Xorist Ransomware
Xorist family
Detected Xorist Ransomware
Reads user/profile data of web browsers
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Modifies registry class
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-25 11:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-25 11:52
Reported
2024-11-25 11:55
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
136s
Command Line
Signatures
Detected Xorist Ransomware
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xorist Ransomware
Xorist family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe |
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\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\ = "CRYPTED!" | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\L97O0lG59Z0I0Ao.exe,0" | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\shell\open | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\L97O0lG59Z0I0Ao.exe" | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.EnCiPhErEd\ = "DVRVMOBKWWHOEEL" | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\shell\open\command | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\shell | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.EnCiPhErEd | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1668 -ip 1668
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 500
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/1668-0-0x0000000000400000-0x0000000000419000-memory.dmp
memory/1668-1-0x0000000002190000-0x00000000021E5000-memory.dmp
memory/1668-2-0x0000000002190000-0x00000000021E5000-memory.dmp
memory/1668-3-0x0000000002190000-0x00000000021E5000-memory.dmp
memory/1668-4-0x00000000006C0000-0x00000000006C1000-memory.dmp
memory/1668-7-0x0000000002190000-0x00000000021E5000-memory.dmp
memory/1668-10-0x0000000000400000-0x0000000000419000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-25 11:52
Reported
2024-11-25 11:55
Platform
win7-20240729-en
Max time kernel
16s
Max time network
19s
Command Line
Signatures
Detected Xorist Ransomware
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xorist Ransomware
Xorist family
Reads user/profile data of web browsers
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\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.EnCiPhErEd | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.EnCiPhErEd\ = "DVRVMOBKWWHOEEL" | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\ = "CRYPTED!" | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\L97O0lG59Z0I0Ao.exe,0" | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\shell\open\command | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\shell\open | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\shell | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\DVRVMOBKWWHOEEL\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\L97O0lG59Z0I0Ao.exe" | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9b4de172aa632a204daa8e8ff75f6826_JaffaCakes118.exe"
Network
Files
memory/2684-0-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2684-2-0x0000000000290000-0x00000000002E5000-memory.dmp
memory/2684-1-0x0000000000290000-0x00000000002E5000-memory.dmp
memory/2684-7-0x0000000000290000-0x00000000002E5000-memory.dmp
memory/2684-6-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2684-3-0x0000000000290000-0x00000000002E5000-memory.dmp
memory/2684-10-0x0000000000290000-0x00000000002E5000-memory.dmp
memory/2684-12-0x0000000000400000-0x0000000000419000-memory.dmp