Analysis Overview
SHA256
7c961d2b5b9e02265693b87385345546f8d03452e554f303c2f34ab21cd2a54f
Threat Level: Known bad
The file 4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-29 14:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 14:30
Reported
2024-07-29 22:01
Platform
win10v2004-20240709-en
Max time kernel
132s
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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 128.92.203.42:80 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| TH | 202.29.239.162:443 | tcp | |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| AR | 190.188.245.242:80 | tcp | |
| US | 12.163.208.58:80 | tcp |
Files
memory/1972-0-0x0000000000AF0000-0x0000000000B02000-memory.dmp
memory/1972-4-0x0000000000E70000-0x0000000000E80000-memory.dmp
memory/1972-7-0x00000000009E0000-0x00000000009EF000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-29 14:30
Reported
2024-07-29 22:00
Platform
win7-20240729-en
Max time kernel
146s
Max time network
150s
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\TCPSVCS\bitsprx3.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe | C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2904 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe |
| PID 2904 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe |
| PID 2904 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe |
| PID 2904 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe | C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4c1e207966725efb718d0d1ddbcf1daf_JaffaCakes118.exe"
C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe
"C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe"
Network
| Country | Destination | Domain | Proto |
| US | 128.92.203.42:80 | tcp | |
| US | 128.92.203.42:80 | 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 | |
| RU | 80.87.201.221:7080 | tcp |
Files
memory/2904-4-0x00000000001E0000-0x00000000001F0000-memory.dmp
memory/2904-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/2904-0-0x00000000001C0000-0x00000000001D2000-memory.dmp
memory/2904-8-0x0000000000400000-0x000000000041C000-memory.dmp
C:\Windows\SysWOW64\TCPSVCS\bitsprx3.exe
| MD5 | 4c1e207966725efb718d0d1ddbcf1daf |
| SHA1 | b008ea6fecd877f4221221b8b56426474f2ebdfe |
| SHA256 | 7c961d2b5b9e02265693b87385345546f8d03452e554f303c2f34ab21cd2a54f |
| SHA512 | f8689137059476230abdac24f9249d42a67142fc1db7dc46ef9050c703e65143977a49d4e0e2946ec31e24c370c0e0cd015d0e70eb4d36e37d4093fde89dd19d |
memory/2732-10-0x0000000000230000-0x0000000000242000-memory.dmp
memory/2732-14-0x0000000000030000-0x0000000000040000-memory.dmp