Analysis Overview
SHA256
2d1bc9c27f1ed3b30c9e6aa133f447c5f8f76dd0a7ef84d24e6ccfa5f06bcd5d
Threat Level: Known bad
The file aca270b20a7888db6462947242dbc5c1_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 use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 02:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 02:44
Reported
2024-06-15 02:47
Platform
win10v2004-20240611-en
Max time kernel
139s
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 |
| 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\p2pnetsh\rsaenh.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | C:\Users\Admin\AppData\Local\Temp\aca270b20a7888db6462947242dbc5c1_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\aca270b20a7888db6462947242dbc5c1_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2792 wrote to memory of 2204 | N/A | C:\Users\Admin\AppData\Local\Temp\aca270b20a7888db6462947242dbc5c1_JaffaCakes118.exe | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe |
| PID 2792 wrote to memory of 2204 | N/A | C:\Users\Admin\AppData\Local\Temp\aca270b20a7888db6462947242dbc5c1_JaffaCakes118.exe | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe |
| PID 2792 wrote to memory of 2204 | N/A | C:\Users\Admin\AppData\Local\Temp\aca270b20a7888db6462947242dbc5c1_JaffaCakes118.exe | C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\aca270b20a7888db6462947242dbc5c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aca270b20a7888db6462947242dbc5c1_JaffaCakes118.exe"
C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe
"C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4136,i,1400471177590024469,587385956640537806,262144 --variations-seed-version --mojo-platform-channel-handle=4076 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 13.107.42.16:443 | tcp | |
| AR | 190.191.171.72:80 | tcp | |
| US | 13.107.42.16:443 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| DE | 5.189.168.53:8080 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 162.241.41.111:7080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| US | 8.8.8.8:53 | 14.173.189.20.in-addr.arpa | udp |
| CZ | 37.205.9.252:7080 | tcp | |
| SG | 172.96.190.154:8080 | tcp |
Files
memory/2792-4-0x0000000000530000-0x0000000000540000-memory.dmp
memory/2792-0-0x0000000000510000-0x0000000000522000-memory.dmp
memory/2792-7-0x00000000004F0000-0x00000000004FF000-memory.dmp
C:\Windows\SysWOW64\p2pnetsh\rsaenh.exe
| MD5 | aca270b20a7888db6462947242dbc5c1 |
| SHA1 | db35b8cfc81c4ceeac408a654c9bd99cc6947a67 |
| SHA256 | 2d1bc9c27f1ed3b30c9e6aa133f447c5f8f76dd0a7ef84d24e6ccfa5f06bcd5d |
| SHA512 | a4eb0cd6cac0fec7ae0ca844738e70c97692e13a8c4fc66565e4499710ad5649b1652b73062685b4b994291867f5a8349b519efebba044608c35bb23c66c04ba |
memory/2792-9-0x0000000000400000-0x0000000000451000-memory.dmp
memory/2204-10-0x0000000000720000-0x0000000000732000-memory.dmp
memory/2204-14-0x0000000000740000-0x0000000000750000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 02:44
Reported
2024-06-15 02:47
Platform
win7-20240508-en
Max time kernel
145s
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 |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\aca270b20a7888db6462947242dbc5c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aca270b20a7888db6462947242dbc5c1_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| AR | 190.191.171.72:80 | tcp | |
| AR | 190.191.171.72:80 | tcp | |
| DE | 5.189.168.53:8080 | tcp | |
| DE | 5.189.168.53:8080 | tcp | |
| US | 162.241.41.111:7080 | tcp | |
| US | 162.241.41.111:7080 | tcp | |
| CO | 190.85.46.52:7080 | tcp |
Files
memory/2344-4-0x0000000000260000-0x0000000000270000-memory.dmp
memory/2344-0-0x0000000000240000-0x0000000000252000-memory.dmp
memory/2344-7-0x0000000000230000-0x000000000023F000-memory.dmp