Analysis Overview
SHA256
939c575e17fcf1afbe2889a4ddb44f095ff3a07cdf9f5dd3d5c7f49e93da68c0
Threat Level: Known bad
The file b6fff8ead8a2a1e464bb042ed1eb3f79_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
2024-06-17 05:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 05:34
Reported
2024-06-17 05:37
Platform
win7-20240611-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\hnetmon\wsecedit.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\hnetmon\wsecedit.exe | C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\hnetmon\wsecedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\hnetmon\wsecedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\hnetmon\wsecedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\hnetmon\wsecedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\hnetmon\wsecedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\hnetmon\wsecedit.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2280 wrote to memory of 1372 | N/A | C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe | C:\Windows\SysWOW64\hnetmon\wsecedit.exe |
| PID 2280 wrote to memory of 1372 | N/A | C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe | C:\Windows\SysWOW64\hnetmon\wsecedit.exe |
| PID 2280 wrote to memory of 1372 | N/A | C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe | C:\Windows\SysWOW64\hnetmon\wsecedit.exe |
| PID 2280 wrote to memory of 1372 | N/A | C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe | C:\Windows\SysWOW64\hnetmon\wsecedit.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe"
C:\Windows\SysWOW64\hnetmon\wsecedit.exe
"C:\Windows\SysWOW64\hnetmon\wsecedit.exe"
Network
| Country | Destination | Domain | Proto |
| LV | 91.105.94.200:80 | tcp | |
| LV | 91.105.94.200:80 | 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 | |
| BR | 189.2.177.210:443 | tcp | |
| BR | 189.2.177.210:443 | tcp |
Files
memory/2280-4-0x00000000002B0000-0x00000000002C0000-memory.dmp
memory/2280-0-0x0000000000290000-0x00000000002A2000-memory.dmp
memory/2280-7-0x0000000000280000-0x000000000028F000-memory.dmp
C:\Windows\SysWOW64\hnetmon\wsecedit.exe
| MD5 | b6fff8ead8a2a1e464bb042ed1eb3f79 |
| SHA1 | 200a1243d3e54d64017fdc5b066ce673b949d9bf |
| SHA256 | 939c575e17fcf1afbe2889a4ddb44f095ff3a07cdf9f5dd3d5c7f49e93da68c0 |
| SHA512 | 0a67bc94cdf3bfaf242c90ee8c66c9b93e781a6528b0183e3343da391d2dcdac7785de7806b33023565e3935d1f4dbdc99e3c0d958adfbdec93db0cef09bc406 |
memory/2280-9-0x0000000000400000-0x0000000000471000-memory.dmp
memory/1372-14-0x0000000000300000-0x0000000000310000-memory.dmp
memory/1372-10-0x0000000000320000-0x0000000000332000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 05:34
Reported
2024-06-17 05:37
Platform
win10v2004-20240508-en
Max time kernel
147s
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 |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6fff8ead8a2a1e464bb042ed1eb3f79_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| LV | 91.105.94.200:80 | tcp | |
| DE | 51.38.124.206:80 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp | |
| BR | 189.2.177.210:443 | tcp | |
| AR | 181.30.61.163:443 | tcp |
Files
memory/2744-4-0x0000000000630000-0x0000000000640000-memory.dmp
memory/2744-0-0x0000000000600000-0x0000000000612000-memory.dmp
memory/2744-7-0x00000000005F0000-0x00000000005FF000-memory.dmp