Analysis Overview
SHA256
9097d0654aac3da02f8040b48c2d8a1731c194af2c4b61085cc58c9f2d837185
Threat Level: Known bad
The file ae04866a0753977e4328dd3f5d13481c_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: EnumeratesProcesses
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 10:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 10:36
Reported
2024-06-15 10:39
Platform
win7-20240611-en
Max time kernel
136s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dhcpcore\winmm.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\dhcpcore\winmm.exe | C:\Users\Admin\AppData\Local\Temp\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dhcpcore\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dhcpcore\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dhcpcore\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dhcpcore\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dhcpcore\winmm.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dhcpcore\winmm.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2564 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe | C:\Windows\SysWOW64\dhcpcore\winmm.exe |
| PID 2564 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe | C:\Windows\SysWOW64\dhcpcore\winmm.exe |
| PID 2564 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe | C:\Windows\SysWOW64\dhcpcore\winmm.exe |
| PID 2564 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe | C:\Windows\SysWOW64\dhcpcore\winmm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe"
C:\Windows\SysWOW64\dhcpcore\winmm.exe
"C:\Windows\SysWOW64\dhcpcore\winmm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 71.72.196.159:80 | tcp | |
| US | 71.72.196.159:80 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| IN | 157.245.99.39:8080 | tcp | |
| IN | 157.245.99.39:8080 | tcp |
Files
memory/2564-0-0x0000000000250000-0x0000000000262000-memory.dmp
memory/2564-7-0x0000000000240000-0x000000000024F000-memory.dmp
memory/2564-4-0x0000000000270000-0x0000000000280000-memory.dmp
C:\Windows\SysWOW64\dhcpcore\winmm.exe
| MD5 | ae04866a0753977e4328dd3f5d13481c |
| SHA1 | 06baf5fc9ae211ea92564bbdc86fb890d737be19 |
| SHA256 | 9097d0654aac3da02f8040b48c2d8a1731c194af2c4b61085cc58c9f2d837185 |
| SHA512 | 5ce61efa3eefab6186d0ea0c6961520dd9431bd11a408c60defb2745e1d297c33c2e4c9e29b9d679a9c912820485ec0597b3de327f34021cb427324f0c229dbd |
memory/2564-9-0x0000000000400000-0x000000000041D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 10:36
Reported
2024-06-15 10:39
Platform
win10v2004-20240508-en
Max time kernel
132s
Max time network
148s
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\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae04866a0753977e4328dd3f5d13481c_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 71.72.196.159:80 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| IN | 157.245.99.39:8080 | tcp | |
| SG | 137.59.187.107:8080 | tcp |
Files
memory/4616-0-0x00000000005E0000-0x00000000005F2000-memory.dmp
memory/4616-4-0x0000000000600000-0x0000000000610000-memory.dmp
memory/4616-7-0x00000000005D0000-0x00000000005DF000-memory.dmp