Analysis Overview
SHA256
b51c3bd87f1b8e8a571fee2787957c66648d02080cda3405ecb71bdfab8c24a3
Threat Level: Known bad
The file bc95c5e4e92011ebba821da9ce99d2be_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 Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-18 15:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 15:07
Reported
2024-06-18 15:09
Platform
win7-20240611-en
Max time kernel
147s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe | C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2372 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe |
| PID 2372 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe |
| PID 2372 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe |
| PID 2372 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe | C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe"
C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe
"C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe"
Network
| Country | Destination | Domain | Proto |
| US | 24.43.32.186:80 | tcp | |
| US | 24.43.32.186:80 | tcp | |
| US | 38.111.46.46:8080 | tcp | |
| US | 38.111.46.46:8080 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 162.241.242.173:8080 | tcp |
Files
memory/2372-0-0x0000000000230000-0x0000000000242000-memory.dmp
memory/2372-4-0x0000000000250000-0x0000000000260000-memory.dmp
memory/2372-7-0x0000000000220000-0x000000000022F000-memory.dmp
memory/2372-9-0x0000000000400000-0x0000000000428000-memory.dmp
C:\Windows\SysWOW64\mfc140chs\AppIdPolicyEngineApi.exe
| MD5 | bc95c5e4e92011ebba821da9ce99d2be |
| SHA1 | 869d00bd8f3038487fd75573f1e6337ea359ad54 |
| SHA256 | b51c3bd87f1b8e8a571fee2787957c66648d02080cda3405ecb71bdfab8c24a3 |
| SHA512 | d581fa31d943d71dfe2f6c7c2302a31e7f385a146241ea865b44d94c71d66c682ad2adb99e1c1be94138ac6ebc6003789669994092a423eafbd7d6439744a55c |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 15:07
Reported
2024-06-18 15:09
Platform
win10v2004-20240508-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 |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc95c5e4e92011ebba821da9ce99d2be_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 24.43.32.186:80 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.166.122.92.in-addr.arpa | udp |
| US | 38.111.46.46:8080 | tcp | |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 134.209.36.254:8080 | tcp | |
| US | 162.241.242.173:8080 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| CA | 74.120.55.163:80 | tcp | |
| HK | 61.92.17.12:80 | tcp |
Files
memory/4588-4-0x0000000000480000-0x0000000000490000-memory.dmp
memory/4588-0-0x0000000002190000-0x00000000021A2000-memory.dmp
memory/4588-7-0x0000000000470000-0x000000000047F000-memory.dmp