Analysis Overview
SHA256
47a7619c6f45e88a64a357e78cdf6196d082a28dc113a98c0b053d4775807794
Threat Level: Known bad
The file b539de407464a93cb50ed4159da3bef9_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: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 21:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 21:11
Reported
2024-06-16 21:13
Platform
win7-20240611-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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe | C:\Users\Admin\AppData\Local\Temp\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2356 wrote to memory of 2816 | N/A | C:\Users\Admin\AppData\Local\Temp\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe |
| PID 2356 wrote to memory of 2816 | N/A | C:\Users\Admin\AppData\Local\Temp\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe |
| PID 2356 wrote to memory of 2816 | N/A | C:\Users\Admin\AppData\Local\Temp\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe |
| PID 2356 wrote to memory of 2816 | N/A | C:\Users\Admin\AppData\Local\Temp\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe | C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe"
C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe
"C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.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/2356-0-0x0000000000250000-0x0000000000262000-memory.dmp
memory/2356-7-0x0000000000230000-0x000000000023F000-memory.dmp
memory/2356-4-0x0000000000270000-0x0000000000280000-memory.dmp
memory/2356-9-0x0000000000400000-0x00000000004AC000-memory.dmp
C:\Windows\SysWOW64\DXPTaskRingtone\wmdrmdev.exe
| MD5 | b539de407464a93cb50ed4159da3bef9 |
| SHA1 | 322ef654cfe6553af144b45f3dc4191e98f1f99b |
| SHA256 | 47a7619c6f45e88a64a357e78cdf6196d082a28dc113a98c0b053d4775807794 |
| SHA512 | 409fd915da58ebcc527434b76b9f1f3ae61b1d37f4cedf04ff433749dfe7ecc3e9e14cf4d7d220811c38f73fe3ddb65f16bb960e60b5de9274a180f71c6de7a1 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 21:11
Reported
2024-06-16 21:13
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\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b539de407464a93cb50ed4159da3bef9_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| RU | 80.87.201.221:7080 | tcp | |
| RO | 82.76.111.249:443 | tcp | |
| US | 216.47.196.104:80 | tcp |
Files
memory/1076-1-0x00000000020E0000-0x00000000020F2000-memory.dmp
memory/1076-4-0x0000000002100000-0x0000000002110000-memory.dmp
memory/1076-7-0x00000000005A0000-0x00000000005AF000-memory.dmp