Analysis Overview
SHA256
74066c38f7a0eff4765bf12b8013c373566b627d2d5b102df1b4c30f88b7edd7
Threat Level: Known bad
The file b370bec36f5ebef28320bdb84e5000f8_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 WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 12:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 12:11
Reported
2024-06-16 12:14
Platform
win10v2004-20240611-en
Max time kernel
149s
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\KBDBE\SensApi.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\KBDBE\SensApi.exe | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDBE\SensApi.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2172 wrote to memory of 3560 | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDBE\SensApi.exe |
| PID 2172 wrote to memory of 3560 | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDBE\SensApi.exe |
| PID 2172 wrote to memory of 3560 | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | C:\Windows\SysWOW64\KBDBE\SensApi.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe"
C:\Windows\SysWOW64\KBDBE\SensApi.exe
"C:\Windows\SysWOW64\KBDBE\SensApi.exe"
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 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| AU | 202.22.141.45:80 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| US | 8.8.8.8:53 | 21.121.18.2.in-addr.arpa | udp |
| TH | 202.29.239.162:443 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| RO | 82.76.111.249:443 | tcp | |
| US | 216.47.196.104:80 | tcp | |
| US | 8.8.8.8:53 | 169.253.116.51.in-addr.arpa | udp |
Files
memory/2172-5-0x00000000022F0000-0x0000000002300000-memory.dmp
memory/2172-7-0x00000000022E0000-0x00000000022EF000-memory.dmp
memory/2172-0-0x0000000002310000-0x0000000002322000-memory.dmp
C:\Windows\SysWOW64\KBDBE\SensApi.exe
| MD5 | b370bec36f5ebef28320bdb84e5000f8 |
| SHA1 | 8f09aa43b9cf61f997fb6357fcbaf5b8f992487a |
| SHA256 | 74066c38f7a0eff4765bf12b8013c373566b627d2d5b102df1b4c30f88b7edd7 |
| SHA512 | 0d17071d0e5c781ad2d741cea1cf55dff29ce99282e5d746ba17c9f93f2709fa7817ba83cac201409d897d30b52f4039e4711490ba28ac5cd8abe1de0a17529d |
memory/2172-9-0x0000000000400000-0x00000000004AB000-memory.dmp
memory/3560-10-0x0000000002650000-0x0000000002662000-memory.dmp
memory/3560-14-0x0000000002670000-0x0000000002680000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 12:11
Reported
2024-06-16 12:14
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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b370bec36f5ebef28320bdb84e5000f8_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| AU | 202.22.141.45:80 | tcp | |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| TH | 202.29.239.162:443 | tcp |
Files
memory/1688-0-0x0000000000280000-0x0000000000292000-memory.dmp
memory/1688-4-0x00000000002A0000-0x00000000002B0000-memory.dmp
memory/1688-7-0x0000000000270000-0x000000000027F000-memory.dmp