Analysis Overview
SHA256
ea6f1cdd46e2032451ae51d2016777b4060afb896f67df3e57ea2dcf9b02015a
Threat Level: Known bad
The file b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 06:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 06:27
Reported
2024-06-16 06:30
Platform
win10v2004-20240508-en
Max time kernel
132s
Max time network
148s
Command Line
Signatures
Emotet
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| JP | 118.110.236.121:8080 | tcp | |
| FR | 149.202.5.139:443 | tcp | |
| SG | 153.92.4.96:8080 | tcp | |
| US | 52.111.227.14:443 | tcp | |
| GB | 51.75.163.68:7080 | tcp | |
| US | 143.95.101.72:8080 | tcp | |
| AR | 190.225.150.234:80 | tcp |
Files
memory/1604-0-0x0000000000610000-0x000000000061C000-memory.dmp
memory/1604-4-0x00000000005F0000-0x00000000005F9000-memory.dmp
memory/1604-5-0x0000000000610000-0x000000000061C000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 06:27
Reported
2024-06-16 06:30
Platform
win7-20240611-en
Max time kernel
150s
Max time network
155s
Command Line
Signatures
Emotet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mssrch\spp.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\mssrch\spp.exe | C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mssrch\spp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mssrch\spp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mssrch\spp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mssrch\spp.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mssrch\spp.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2780 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe | C:\Windows\SysWOW64\mssrch\spp.exe |
| PID 2780 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe | C:\Windows\SysWOW64\mssrch\spp.exe |
| PID 2780 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe | C:\Windows\SysWOW64\mssrch\spp.exe |
| PID 2780 wrote to memory of 2064 | N/A | C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe | C:\Windows\SysWOW64\mssrch\spp.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b21ff770ae277af1821b58a5fc1823a7_JaffaCakes118.exe"
C:\Windows\SysWOW64\mssrch\spp.exe
"C:\Windows\SysWOW64\mssrch\spp.exe"
Network
| Country | Destination | Domain | Proto |
| JP | 118.110.236.121:8080 | tcp | |
| JP | 118.110.236.121:8080 | tcp | |
| FR | 149.202.5.139:443 | tcp | |
| FR | 149.202.5.139:443 | tcp | |
| SG | 153.92.4.96:8080 | tcp | |
| SG | 153.92.4.96:8080 | tcp |
Files
memory/2780-0-0x0000000000230000-0x000000000023C000-memory.dmp
memory/2780-4-0x0000000000220000-0x0000000000229000-memory.dmp
C:\Windows\SysWOW64\mssrch\spp.exe
| MD5 | b21ff770ae277af1821b58a5fc1823a7 |
| SHA1 | 426655cfdfaf903c4039c718e62d4379c2e1ff86 |
| SHA256 | ea6f1cdd46e2032451ae51d2016777b4060afb896f67df3e57ea2dcf9b02015a |
| SHA512 | 14f4aac86441d0bf486f64d881ac6f9665c617882c277bd17b076dbb700c6ce80b57d659070570fae5b57071ee306c9592c3fc20c207256a923d94dc8c51510e |
memory/2780-6-0x0000000000400000-0x0000000000447000-memory.dmp
memory/2064-7-0x00000000003C0000-0x00000000003CC000-memory.dmp
memory/2064-11-0x00000000003C0000-0x00000000003CC000-memory.dmp