Analysis Overview
SHA256
322895dd7299208de7ddb358a373779ca44881aabbb517274652e7b861b86cf0
Threat Level: Known bad
The file b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-17 20:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 20:31
Reported
2024-06-17 20:33
Platform
win7-20240611-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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\NlsData0003\cmutil.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\NlsData0003\cmutil.exe | C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\NlsData0003\cmutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NlsData0003\cmutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NlsData0003\cmutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NlsData0003\cmutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NlsData0003\cmutil.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2316 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe | C:\Windows\SysWOW64\NlsData0003\cmutil.exe |
| PID 2316 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe | C:\Windows\SysWOW64\NlsData0003\cmutil.exe |
| PID 2316 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe | C:\Windows\SysWOW64\NlsData0003\cmutil.exe |
| PID 2316 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe | C:\Windows\SysWOW64\NlsData0003\cmutil.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe"
C:\Windows\SysWOW64\NlsData0003\cmutil.exe
"C:\Windows\SysWOW64\NlsData0003\cmutil.exe"
Network
| Country | Destination | Domain | Proto |
| US | 76.168.54.203:80 | tcp | |
| US | 76.168.54.203:80 | tcp | |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| US | 38.88.126.202:8080 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp |
Files
memory/2316-4-0x0000000000250000-0x0000000000260000-memory.dmp
memory/2316-0-0x0000000000230000-0x0000000000242000-memory.dmp
memory/2316-7-0x0000000000220000-0x000000000022F000-memory.dmp
memory/2316-9-0x0000000000400000-0x0000000000428000-memory.dmp
C:\Windows\SysWOW64\NlsData0003\cmutil.exe
| MD5 | b9e7b6dbced5391a468ea1d240a43ab6 |
| SHA1 | 77f7d63cbfc4b89f5a8fc691479ffd42d27da81a |
| SHA256 | 322895dd7299208de7ddb358a373779ca44881aabbb517274652e7b861b86cf0 |
| SHA512 | dba44e3586ae9d47b8d16581c271efc7a3b05c90d93337c8a85d941da28ea62c24ad2a1ea0954c47611b36e486183d44187f12fded6562fa25c1d751dc99a3bc |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 20:31
Reported
2024-06-17 20:33
Platform
win10v2004-20240508-en
Max time kernel
138s
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 |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b9e7b6dbced5391a468ea1d240a43ab6_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 76.168.54.203:80 | tcp | |
| DE | 51.38.124.206:80 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp | |
| FR | 5.196.35.138:7080 | tcp | |
| BR | 177.129.17.170:443 | tcp |
Files
memory/4304-4-0x0000000000600000-0x0000000000610000-memory.dmp
memory/4304-0-0x00000000005E0000-0x00000000005F2000-memory.dmp
memory/4304-7-0x00000000005D0000-0x00000000005DF000-memory.dmp