Analysis Overview
SHA256
528f358e860033ae861fb6da90feb12f9858490da19251b0e76aa478fa663164
Threat Level: Known bad
The file 694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
UPX packed file
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-07-23 23:01
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
2024-07-23 23:01
Reported
2024-07-23 23:03
Platform
win7-20240704-en
Max time kernel
140s
Max time network
122s
Command Line
Signatures
CyberGate, Rebhip
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_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\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2516 wrote to memory of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2516 wrote to memory of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2516 wrote to memory of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2516 wrote to memory of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2516 -s 160
Network
Files
memory/2516-0-0x0000000000400000-0x0000000000454000-memory.dmp
memory/2516-1-0x0000000000400000-0x0000000000454000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-23 23:01
Reported
2024-07-23 23:03
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
CyberGate, Rebhip
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_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\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\694e02c581f6f8ebbe56843192a13b2e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 476
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.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 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/1548-0-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1548-2-0x0000000000400000-0x0000000000454000-memory.dmp