Analysis Overview
SHA256
7817e45e7a1217fe75e2b2f894447257930b729ac7631713b02f2b27b176fac4
Threat Level: Shows suspicious behavior
The file e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Adds Run key to start application
Drops file in System32 directory
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-07 18:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 18:42
Reported
2024-04-07 18:44
Platform
win7-20240220-en
Max time kernel
141s
Max time network
121s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Arquivos de programas\\WindowsUpdate.scr" | C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\reg_0011.txt | C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | alt2.gmail-smtp-in.l.google.com | udp |
| NL | 142.251.9.26:25 | alt2.gmail-smtp-in.l.google.com | tcp |
Files
memory/2016-0-0x0000000000400000-0x0000000000DA9000-memory.dmp
memory/2016-1-0x0000000000230000-0x0000000000232000-memory.dmp
memory/2016-2-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2016-3-0x0000000000400000-0x0000000000DA9000-memory.dmp
memory/2016-5-0x0000000000230000-0x0000000000232000-memory.dmp
memory/2016-6-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2016-7-0x0000000000400000-0x0000000000DA9000-memory.dmp
memory/2016-9-0x0000000000400000-0x0000000000DA9000-memory.dmp
memory/2016-10-0x0000000000400000-0x0000000000DA9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 18:42
Reported
2024-04-07 18:45
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Arquivos de programas\\WindowsUpdate.scr" | C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\reg_0011.txt | C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e59ac06574a902d67d53b6a78a1fe601_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | alt2.gmail-smtp-in.l.google.com | udp |
| NL | 142.251.9.26:25 | alt2.gmail-smtp-in.l.google.com | tcp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.143.109.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.239.69.13.in-addr.arpa | udp |
Files
memory/2008-0-0x0000000000400000-0x0000000000DA9000-memory.dmp
memory/2008-1-0x0000000000DC0000-0x0000000000DC2000-memory.dmp
memory/2008-2-0x0000000002C40000-0x0000000002C41000-memory.dmp
memory/2008-3-0x0000000000400000-0x0000000000DA9000-memory.dmp
memory/2008-5-0x0000000000DC0000-0x0000000000DC2000-memory.dmp
memory/2008-6-0x0000000002C40000-0x0000000002C41000-memory.dmp
memory/2008-7-0x0000000000400000-0x0000000000DA9000-memory.dmp
memory/2008-8-0x0000000000400000-0x0000000000DA9000-memory.dmp