Analysis Overview
SHA256
123098b13b15050b4c7ee97b39f79969d0ac0701d64ec8e624245da63396f3cd
Threat Level: Shows suspicious behavior
The file 4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: RenamesItself
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-16 20:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-16 20:46
Reported
2024-10-16 20:49
Platform
win7-20241010-en
Max time kernel
0s
Max time network
0s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\physicaldrive0 | C:\Users\Admin\AppData\Local\Temp\4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118.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\4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118.exe"
Network
Files
memory/2760-0-0x0000000000404000-0x0000000000408000-memory.dmp
memory/2760-1-0x0000000000400000-0x000000000042A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-16 20:46
Reported
2024-10-16 20:49
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4ef01e76591eb7fb6bca5e8ee69d56cf_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\4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4ef01e76591eb7fb6bca5e8ee69d56cf_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1004 -ip 1004
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 484
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 |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| 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 | udp |
Files
memory/1004-0-0x0000000000404000-0x0000000000408000-memory.dmp
memory/1004-1-0x0000000000404000-0x0000000000408000-memory.dmp