Analysis Overview
SHA256
8f8ad1131e7318219db9b4670e103657577cce327b2090eec982c8993216a906
Threat Level: Known bad
The file 4a2579dbc1f35288a0e83d175f8d247c_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 behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-16 08:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-16 08:11
Reported
2024-05-16 08:14
Platform
win7-20240221-en
Max time kernel
135s
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
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| JP | 116.91.240.96:80 | tcp | |
| JP | 116.91.240.96:80 | tcp | |
| IN | 167.71.227.113:8080 | tcp | |
| IN | 167.71.227.113:8080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| US | 162.144.42.60:8080 | tcp | |
| US | 162.144.42.60:8080 | tcp |
Files
memory/2508-0-0x0000000000380000-0x0000000000392000-memory.dmp
memory/2508-7-0x0000000000240000-0x000000000024F000-memory.dmp
memory/2508-4-0x00000000003A0000-0x00000000003B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-16 08:11
Reported
2024-05-16 08:13
Platform
win10v2004-20240508-en
Max time kernel
148s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe | C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3088 wrote to memory of 5052 | N/A | C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe | C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe |
| PID 3088 wrote to memory of 5052 | N/A | C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe | C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe |
| PID 3088 wrote to memory of 5052 | N/A | C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe | C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe"
C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe
"C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| BE | 88.221.83.234:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| JP | 116.91.240.96:80 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.53.16.96.in-addr.arpa | udp |
| IN | 167.71.227.113:8080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 162.144.42.60:8080 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| PK | 202.166.170.43:80 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| FI | 95.216.205.155:8080 | tcp | |
| JP | 120.51.34.254:80 | tcp | |
| US | 8.8.8.8:53 | 91.65.42.20.in-addr.arpa | udp |
Files
memory/3088-4-0x0000000002270000-0x0000000002280000-memory.dmp
memory/3088-0-0x0000000002250000-0x0000000002262000-memory.dmp
memory/3088-7-0x0000000002240000-0x000000000224F000-memory.dmp
C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe
| MD5 | 4a2579dbc1f35288a0e83d175f8d247c |
| SHA1 | 794e1e199f5ef4708b3f6aeb50ab82acec05e050 |
| SHA256 | 8f8ad1131e7318219db9b4670e103657577cce327b2090eec982c8993216a906 |
| SHA512 | f51cc4133b237cdd0cabe759a3c18b7d7bcbd6aedcc14b415d3f70b9e56888baedb54170bdb8daf9118f011eaf3c651c88f8cafe2a29924465071cfbd0995631 |
memory/3088-9-0x0000000000400000-0x00000000004AC000-memory.dmp
memory/5052-14-0x00000000020F0000-0x0000000002100000-memory.dmp
memory/5052-10-0x00000000020D0000-0x00000000020E2000-memory.dmp