Analysis Overview
SHA256
2ed6b0c0fa2dc43d996efa8857c47c1dd3ac39c4a5bef30041422cac99c1309b
Threat Level: Known bad
The file 40f75fd98304ca1c0c5cc968171e57a3_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 use of SetWindowsHookEx
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-14 09:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-14 09:12
Reported
2024-05-14 09:14
Platform
win7-20240221-en
Max time kernel
148s
Max time network
150s
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\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 204.197.146.48:80 | tcp | |
| US | 204.197.146.48:80 | tcp | |
| CH | 212.51.142.238:8080 | tcp | |
| CH | 212.51.142.238:8080 | tcp | |
| AR | 200.55.243.138:8080 | tcp | |
| AR | 200.55.243.138:8080 | tcp | |
| TH | 103.86.49.11:8080 | tcp |
Files
memory/2848-0-0x00000000002A0000-0x00000000002AC000-memory.dmp
memory/2848-4-0x00000000001F0000-0x00000000001F9000-memory.dmp
memory/2848-5-0x00000000002A0000-0x00000000002AC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-14 09:12
Reported
2024-05-14 09:15
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
152s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4744 wrote to memory of 3588 | N/A | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe |
| PID 4744 wrote to memory of 3588 | N/A | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe |
| PID 4744 wrote to memory of 3588 | N/A | C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe | C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\40f75fd98304ca1c0c5cc968171e57a3_JaffaCakes118.exe"
C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe
"C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 204.197.146.48:80 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| CH | 212.51.142.238:8080 | tcp | |
| AR | 200.55.243.138:8080 | tcp | |
| TH | 103.86.49.11:8080 | tcp | |
| AE | 83.110.223.58:443 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| AU | 139.130.242.43:80 | tcp | |
| ZA | 41.60.200.34:80 | tcp | |
| US | 8.8.8.8:53 | 131.72.42.20.in-addr.arpa | udp |
Files
memory/4744-0-0x0000000000680000-0x000000000068C000-memory.dmp
memory/4744-4-0x0000000000670000-0x0000000000679000-memory.dmp
C:\Windows\SysWOW64\fdBthProxy\fontdrvhost.exe
| MD5 | 40f75fd98304ca1c0c5cc968171e57a3 |
| SHA1 | cff1b93b668903bc16355dec26796da1df0ff9a3 |
| SHA256 | 2ed6b0c0fa2dc43d996efa8857c47c1dd3ac39c4a5bef30041422cac99c1309b |
| SHA512 | 7b67add37f5ca59e1dbc13da32a21c4dff1c4991d4e7c2a3a2c56990dde2e1336cdd997b65469617b4519d20f03da10d26bc6ec3770fe75c216d98fd335e1ad6 |
memory/4744-6-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4744-7-0x0000000003D50000-0x0000000003E41000-memory.dmp
memory/3588-8-0x0000000002080000-0x000000000208C000-memory.dmp
memory/3588-12-0x0000000002080000-0x000000000208C000-memory.dmp
memory/3588-13-0x0000000003A60000-0x0000000003B51000-memory.dmp