Analysis Overview
SHA256
4c4df0964e806a37f38f63c4eec8c5320639c93d943456c3aed7aec2f1f888d6
Threat Level: Known bad
The file b260c10711b68025524046ac35db73ad_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
2024-06-16 07:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 07:36
Reported
2024-06-16 07:39
Platform
win7-20240611-en
Max time kernel
144s
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 |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe | C:\Users\Admin\AppData\Local\Temp\b260c10711b68025524046ac35db73ad_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b260c10711b68025524046ac35db73ad_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2916 wrote to memory of 2748 | N/A | C:\Users\Admin\AppData\Local\Temp\b260c10711b68025524046ac35db73ad_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe |
| PID 2916 wrote to memory of 2748 | N/A | C:\Users\Admin\AppData\Local\Temp\b260c10711b68025524046ac35db73ad_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe |
| PID 2916 wrote to memory of 2748 | N/A | C:\Users\Admin\AppData\Local\Temp\b260c10711b68025524046ac35db73ad_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe |
| PID 2916 wrote to memory of 2748 | N/A | C:\Users\Admin\AppData\Local\Temp\b260c10711b68025524046ac35db73ad_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc110jpn\mobsync.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b260c10711b68025524046ac35db73ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b260c10711b68025524046ac35db73ad_JaffaCakes118.exe"
C:\Windows\SysWOW64\mfc110jpn\mobsync.exe
"C:\Windows\SysWOW64\mfc110jpn\mobsync.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/2916-7-0x00000000002F0000-0x00000000002FF000-memory.dmp
memory/2916-4-0x00000000002D0000-0x00000000002E0000-memory.dmp
memory/2916-0-0x00000000002B0000-0x00000000002C2000-memory.dmp
C:\Windows\SysWOW64\mfc110jpn\mobsync.exe
| MD5 | b260c10711b68025524046ac35db73ad |
| SHA1 | 17596e03dcd534d6f10061c8055d94b3973e108f |
| SHA256 | 4c4df0964e806a37f38f63c4eec8c5320639c93d943456c3aed7aec2f1f888d6 |
| SHA512 | 36b391cadfbc5a99b63ab5c1eb5deb6239c5f0be1c2f12701f3175678b10024ba78080d05edcf1cbd5671fbf4476fb7b3f3765ed84f7146ad81c14fb2a5f4ad3 |
memory/2916-8-0x0000000000400000-0x0000000000471000-memory.dmp
memory/2748-14-0x0000000000250000-0x0000000000260000-memory.dmp
memory/2748-15-0x0000000000250000-0x0000000000260000-memory.dmp
memory/2748-10-0x0000000000230000-0x0000000000242000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 07:36
Reported
2024-06-16 07:39
Platform
win10v2004-20240508-en
Max time kernel
137s
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\b260c10711b68025524046ac35db73ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b260c10711b68025524046ac35db73ad_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 | |
| US | 52.111.227.14:443 | tcp | |
| FR | 94.23.216.33:80 | tcp | |
| IN | 157.245.99.39:8080 | tcp | |
| SG | 137.59.187.107:8080 | tcp |
Files
memory/2584-0-0x0000000002330000-0x0000000002342000-memory.dmp
memory/2584-4-0x0000000000740000-0x0000000000750000-memory.dmp
memory/2584-7-0x0000000000730000-0x000000000073F000-memory.dmp