Analysis Overview
SHA256
aaeb3cbcd3060a8cf7228f69d364712141b33b6a0ac897a18e56a21fc46ccbe9
Threat Level: Known bad
The file b4ae96e2890b72190f59e3b4c15e4450_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 behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 18:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 18:55
Reported
2024-06-16 18:57
Platform
win7-20240508-en
Max time kernel
149s
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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_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 |
Files
memory/2552-7-0x0000000000230000-0x000000000023F000-memory.dmp
memory/2552-4-0x00000000002F0000-0x0000000000300000-memory.dmp
memory/2552-0-0x00000000002D0000-0x00000000002E2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 18:55
Reported
2024-06-16 18:57
Platform
win10v2004-20240611-en
Max time kernel
148s
Max time network
151s
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\winrshost\wscinterop.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\winrshost\wscinterop.exe | C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winrshost\wscinterop.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3952 wrote to memory of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe | C:\Windows\SysWOW64\winrshost\wscinterop.exe |
| PID 3952 wrote to memory of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe | C:\Windows\SysWOW64\winrshost\wscinterop.exe |
| PID 3952 wrote to memory of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe | C:\Windows\SysWOW64\winrshost\wscinterop.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4ae96e2890b72190f59e3b4c15e4450_JaffaCakes118.exe"
C:\Windows\SysWOW64\winrshost\wscinterop.exe
"C:\Windows\SysWOW64\winrshost\wscinterop.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| JP | 116.91.240.96:80 | tcp | |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| IN | 167.71.227.113:8080 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| CO | 190.85.46.52:7080 | tcp | |
| US | 162.144.42.60:8080 | tcp | |
| US | 8.8.8.8:53 | 200.131.50.23.in-addr.arpa | udp |
| PK | 202.166.170.43:80 | tcp | |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| FI | 95.216.205.155:8080 | tcp |
Files
memory/3952-4-0x0000000000590000-0x00000000005A0000-memory.dmp
memory/3952-0-0x0000000000570000-0x0000000000582000-memory.dmp
memory/3952-7-0x0000000000500000-0x000000000050F000-memory.dmp
memory/3952-9-0x0000000000400000-0x00000000004AD000-memory.dmp
C:\Windows\SysWOW64\winrshost\wscinterop.exe
| MD5 | b4ae96e2890b72190f59e3b4c15e4450 |
| SHA1 | 8472249b7c32207918ce480026d36bdd815fea54 |
| SHA256 | aaeb3cbcd3060a8cf7228f69d364712141b33b6a0ac897a18e56a21fc46ccbe9 |
| SHA512 | 48b05977196acc0185f6aafa33357f43f9b09f672bcd828b7bffed986e58b49f9be276fe76205476bdf618eae84ea6994d86d8cd5c52a6d42a9a3aaa347ca54b |
memory/2728-14-0x0000000000640000-0x0000000000650000-memory.dmp
memory/2728-10-0x0000000002130000-0x0000000002142000-memory.dmp