Analysis Overview
SHA256
4f809326d96b32987ff3aadd068c6c2be54e74591aa4faf89af9dd26fb777879
Threat Level: Known bad
The file 0cb211508d99cf1def413b58315b3c68_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
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-01 19:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-01 19:51
Reported
2024-05-01 19:53
Platform
win7-20240419-en
Max time kernel
149s
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\0cb211508d99cf1def413b58315b3c68_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0cb211508d99cf1def413b58315b3c68_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| AU | 202.22.141.45:80 | tcp | |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| N/A | 80.87.201.221:7080 | tcp |
Files
memory/2100-0-0x00000000003D0000-0x00000000003E2000-memory.dmp
memory/2100-7-0x00000000003B0000-0x00000000003BF000-memory.dmp
memory/2100-4-0x00000000003F0000-0x0000000000400000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-01 19:51
Reported
2024-05-01 19:53
Platform
win10v2004-20240426-en
Max time kernel
136s
Max time network
144s
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\wow32\wuapi.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\wow32\wuapi.exe | C:\Users\Admin\AppData\Local\Temp\0cb211508d99cf1def413b58315b3c68_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wow32\wuapi.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0cb211508d99cf1def413b58315b3c68_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3792 wrote to memory of 2948 | N/A | C:\Users\Admin\AppData\Local\Temp\0cb211508d99cf1def413b58315b3c68_JaffaCakes118.exe | C:\Windows\SysWOW64\wow32\wuapi.exe |
| PID 3792 wrote to memory of 2948 | N/A | C:\Users\Admin\AppData\Local\Temp\0cb211508d99cf1def413b58315b3c68_JaffaCakes118.exe | C:\Windows\SysWOW64\wow32\wuapi.exe |
| PID 3792 wrote to memory of 2948 | N/A | C:\Users\Admin\AppData\Local\Temp\0cb211508d99cf1def413b58315b3c68_JaffaCakes118.exe | C:\Windows\SysWOW64\wow32\wuapi.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0cb211508d99cf1def413b58315b3c68_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0cb211508d99cf1def413b58315b3c68_JaffaCakes118.exe"
C:\Windows\SysWOW64\wow32\wuapi.exe
"C:\Windows\SysWOW64\wow32\wuapi.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 18.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| AU | 202.22.141.45:80 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| US | 8.8.8.8:53 | 211.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 218.197.17.2.in-addr.arpa | udp |
| RU | 80.87.201.221:7080 | tcp | |
| RO | 82.76.111.249:443 | tcp | |
| US | 216.47.196.104:80 | tcp |
Files
memory/3792-4-0x0000000002100000-0x0000000002110000-memory.dmp
memory/3792-0-0x00000000020E0000-0x00000000020F2000-memory.dmp
memory/3792-7-0x0000000000620000-0x000000000062F000-memory.dmp
C:\Windows\SysWOW64\wow32\wuapi.exe
| MD5 | 0cb211508d99cf1def413b58315b3c68 |
| SHA1 | 3cbd427b3c350001fb7c78e6d8d898c2830f33d8 |
| SHA256 | 4f809326d96b32987ff3aadd068c6c2be54e74591aa4faf89af9dd26fb777879 |
| SHA512 | 96620667029666733277dd725d40f3a51b39265680876d2720c75573b53c9c9b7f2a83d7e15fc5816f1a11b3857f0a7d4db23dcc8c51e9817c1b4e46a362a49f |
memory/3792-9-0x0000000000400000-0x00000000004AC000-memory.dmp
memory/2948-10-0x0000000002120000-0x0000000002132000-memory.dmp
memory/2948-14-0x0000000002140000-0x0000000002150000-memory.dmp