Analysis Overview
SHA256
f556ef8caecbe632ac0e9478ba82552ea26861fa254922fca9c33bbee0c8e509
Threat Level: Known bad
The file 056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-23 06:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-23 06:42
Reported
2024-06-23 06:45
Platform
win7-20240508-en
Max time kernel
120s
Max time network
124s
Command Line
Signatures
MetaSploit
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\lnywggo.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\lnywggo.exe | C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\lnywggo.exe | C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1952 set thread context of 2232 | N/A | C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe"
C:\Windows\SysWOW64\lnywggo.exe
C:\Windows\system32\lnywggo.exe 476 "C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe"
Network
Files
memory/1952-0-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2232-10-0x0000000000400000-0x0000000000511000-memory.dmp
memory/2232-8-0x0000000000400000-0x0000000000511000-memory.dmp
memory/2232-16-0x0000000000400000-0x0000000000511000-memory.dmp
memory/1952-14-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2232-12-0x0000000000400000-0x0000000000511000-memory.dmp
memory/2232-11-0x0000000000400000-0x0000000000511000-memory.dmp
memory/2232-6-0x0000000000400000-0x0000000000511000-memory.dmp
memory/2232-2-0x0000000000400000-0x0000000000511000-memory.dmp
memory/1952-1-0x0000000000220000-0x00000000002A9000-memory.dmp
memory/2232-4-0x0000000000400000-0x0000000000511000-memory.dmp
memory/2232-15-0x0000000000400000-0x0000000000511000-memory.dmp
\Windows\SysWOW64\lnywggo.exe
| MD5 | 056b6a260a6ed0aa7174639322ca1ca0 |
| SHA1 | 94c48a729190c71ef50e466df81339db8a71746e |
| SHA256 | f556ef8caecbe632ac0e9478ba82552ea26861fa254922fca9c33bbee0c8e509 |
| SHA512 | fc83baffbdf799d996f00e9ce83501983933908c57057f0e5ee253b297e56a32731481f2aaa2c16f593af4e1fcbe3052f245b7743e94788cb74d33e80dc787c8 |
memory/2232-27-0x0000000000400000-0x0000000000511000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-23 06:42
Reported
2024-06-23 06:45
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\056b6a260a6ed0aa7174639322ca1ca0_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 228
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.155:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 155.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.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 | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.143.182.52.in-addr.arpa | udp |
Files
memory/624-0-0x0000000000400000-0x0000000000489000-memory.dmp
memory/624-1-0x0000000000400000-0x0000000000489000-memory.dmp