Analysis Overview
SHA256
ae7c22ed0513c605257ed4ad873080a7290ca3f57fe4070faeff66e1f240c303
Threat Level: Known bad
The file 47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-15 20:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-15 20:11
Reported
2024-05-15 20:14
Platform
win7-20240221-en
Max time kernel
133s
Max time network
149s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| JP | 116.91.240.96:80 | tcp | |
| JP | 116.91.240.96:80 | tcp | |
| IN | 167.71.227.113:8080 | tcp | |
| IN | 167.71.227.113:8080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| US | 162.144.42.60:8080 | tcp | |
| US | 162.144.42.60:8080 | tcp |
Files
memory/1532-7-0x00000000002E0000-0x00000000002EF000-memory.dmp
memory/1532-4-0x00000000003D0000-0x00000000003E0000-memory.dmp
memory/1532-0-0x00000000003B0000-0x00000000003C2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-15 20:11
Reported
2024-05-15 20:14
Platform
win10v2004-20240508-en
Max time kernel
135s
Max time network
146s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mfmjpegdec\SystemPropertiesAdvanced.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\mfmjpegdec\SystemPropertiesAdvanced.exe | C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfmjpegdec\SystemPropertiesAdvanced.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3748 wrote to memory of 2396 | N/A | C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe | C:\Windows\SysWOW64\mfmjpegdec\SystemPropertiesAdvanced.exe |
| PID 3748 wrote to memory of 2396 | N/A | C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe | C:\Windows\SysWOW64\mfmjpegdec\SystemPropertiesAdvanced.exe |
| PID 3748 wrote to memory of 2396 | N/A | C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe | C:\Windows\SysWOW64\mfmjpegdec\SystemPropertiesAdvanced.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\47d49f04c0fb9e26f1da11b559256f57_JaffaCakes118.exe"
C:\Windows\SysWOW64\mfmjpegdec\SystemPropertiesAdvanced.exe
"C:\Windows\SysWOW64\mfmjpegdec\SystemPropertiesAdvanced.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| JP | 116.91.240.96:80 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| IN | 167.71.227.113:8080 | tcp | |
| US | 8.8.8.8:53 | 21.121.18.2.in-addr.arpa | udp |
| CO | 190.85.46.52:7080 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 162.144.42.60:8080 | tcp | |
| PK | 202.166.170.43:80 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| FI | 95.216.205.155:8080 | tcp | |
| JP | 120.51.34.254:80 | tcp |
Files
memory/3748-4-0x0000000002300000-0x0000000002310000-memory.dmp
memory/3748-7-0x00000000022D0000-0x00000000022DF000-memory.dmp
memory/3748-0-0x00000000022E0000-0x00000000022F2000-memory.dmp
C:\Windows\SysWOW64\mfmjpegdec\SystemPropertiesAdvanced.exe
| MD5 | 47d49f04c0fb9e26f1da11b559256f57 |
| SHA1 | 9e31f80bbabbb2e3b7cd395f1844044fb246864c |
| SHA256 | ae7c22ed0513c605257ed4ad873080a7290ca3f57fe4070faeff66e1f240c303 |
| SHA512 | 3fb95c3eef1d6aa11628f639c8eb30a7193268b39ef61da69602d45f7a4283f40f9d19c6ca3e4ee9575758167f472c0d6c7a726a5946e592b3ef5c7290403c2e |
memory/3748-9-0x0000000000400000-0x00000000004AC000-memory.dmp
memory/2396-14-0x0000000002040000-0x0000000002050000-memory.dmp
memory/2396-10-0x0000000002220000-0x0000000002232000-memory.dmp