Analysis Overview
SHA256
fc9c6c02d63ade7e7d385ac7d5aad02b1b3a023e1ad84af1cf1eaae563b00054
Threat Level: Known bad
The file 1044a6626463af1d8af09fac671edbe0_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: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-03 10:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-03 10:10
Reported
2024-05-03 10:12
Platform
win7-20240419-en
Max time kernel
147s
Max time network
147s
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\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 65.36.62.20:80 | tcp | |
| US | 65.36.62.20:80 | tcp | |
| US | 209.126.6.222:8080 | tcp | |
| US | 209.126.6.222:8080 | tcp | |
| GB | 5.153.250.14:8080 | tcp | |
| GB | 5.153.250.14:8080 | tcp | |
| CA | 204.225.249.100:7080 | tcp |
Files
memory/2484-0-0x00000000002D0000-0x00000000002DC000-memory.dmp
memory/2484-4-0x0000000000240000-0x0000000000249000-memory.dmp
memory/2484-5-0x00000000002D0000-0x00000000002DC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-03 10:10
Reported
2024-05-03 10:12
Platform
win10v2004-20240426-en
Max time kernel
148s
Max time network
152s
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\rdpcore\mfc100cht.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3624 wrote to memory of 2932 | N/A | C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe |
| PID 3624 wrote to memory of 2932 | N/A | C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe |
| PID 3624 wrote to memory of 2932 | N/A | C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe | C:\Windows\SysWOW64\rdpcore\mfc100cht.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1044a6626463af1d8af09fac671edbe0_JaffaCakes118.exe"
C:\Windows\SysWOW64\rdpcore\mfc100cht.exe
"C:\Windows\SysWOW64\rdpcore\mfc100cht.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 | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 65.36.62.20:80 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 209.126.6.222:8080 | tcp | |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| GB | 5.153.250.14:8080 | tcp | |
| CA | 204.225.249.100:7080 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| DE | 77.90.136.129:8080 | tcp | |
| DE | 185.94.252.27:443 | tcp | |
| US | 8.8.8.8:53 | 23.173.189.20.in-addr.arpa | udp |
Files
memory/3624-0-0x0000000000540000-0x000000000054C000-memory.dmp
memory/3624-4-0x0000000000530000-0x0000000000539000-memory.dmp
C:\Windows\SysWOW64\rdpcore\mfc100cht.exe
| MD5 | 1044a6626463af1d8af09fac671edbe0 |
| SHA1 | bd3507ead8e4467a888df792284c7b5dc6995771 |
| SHA256 | fc9c6c02d63ade7e7d385ac7d5aad02b1b3a023e1ad84af1cf1eaae563b00054 |
| SHA512 | fba8d60e66535ce736c1e58888236690af532a2f8e14ec3184855a470d3b2d66b5648950e22cefd8440784f2a7fc62ce9944ff14d141e1d3529caea48b27dbc1 |
memory/3624-6-0x0000000000400000-0x0000000000451000-memory.dmp
memory/2932-7-0x0000000000620000-0x000000000062C000-memory.dmp
memory/2932-11-0x0000000000620000-0x000000000062C000-memory.dmp