Analysis Overview
SHA256
65bb730709c67bc6d01a544e222b60104159c4a2bed36718f49b84820da54a9b
Threat Level: Known bad
The file 4ad14e30ffc7f8da8721ce65f071d390_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
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-29 14:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-29 14:02
Reported
2024-07-29 21:14
Platform
win7-20240729-en
Max time kernel
147s
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 |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\propsys\nlhtml.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\propsys\nlhtml.exe | C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
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\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\propsys\nlhtml.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\propsys\nlhtml.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\propsys\nlhtml.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\propsys\nlhtml.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\propsys\nlhtml.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\propsys\nlhtml.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2876 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe | C:\Windows\SysWOW64\propsys\nlhtml.exe |
| PID 2876 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe | C:\Windows\SysWOW64\propsys\nlhtml.exe |
| PID 2876 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe | C:\Windows\SysWOW64\propsys\nlhtml.exe |
| PID 2876 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe | C:\Windows\SysWOW64\propsys\nlhtml.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe"
C:\Windows\SysWOW64\propsys\nlhtml.exe
"C:\Windows\SysWOW64\propsys\nlhtml.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/2876-4-0x0000000000250000-0x0000000000260000-memory.dmp
memory/2876-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/2876-0-0x0000000000230000-0x0000000000242000-memory.dmp
C:\Windows\SysWOW64\propsys\nlhtml.exe
| MD5 | 4ad14e30ffc7f8da8721ce65f071d390 |
| SHA1 | 555abf5b827a524daf0075be5e3802fac128ba1a |
| SHA256 | 65bb730709c67bc6d01a544e222b60104159c4a2bed36718f49b84820da54a9b |
| SHA512 | 39e4c94890ce534e86a7eb63b4a0ff4d947936bad5bf917996795172a638c3e080bf6d37112a44b02ad5439bc485a609caed233e8ed261811ad65ed1b7e798ba |
memory/2876-8-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2296-14-0x0000000000030000-0x0000000000040000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 14:02
Reported
2024-07-29 21:12
Platform
win10v2004-20240709-en
Max time kernel
143s
Max time network
158s
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\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4ad14e30ffc7f8da8721ce65f071d390_JaffaCakes118.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 128.92.203.42:80 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| TH | 202.29.239.162:443 | tcp | |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| AR | 190.188.245.242:80 | tcp | |
| US | 12.163.208.58:80 | tcp |
Files
memory/2204-0-0x00000000005A0000-0x00000000005B2000-memory.dmp
memory/2204-4-0x00000000005C0000-0x00000000005D0000-memory.dmp
memory/2204-7-0x0000000000500000-0x000000000050F000-memory.dmp