Analysis Overview
SHA256
0999942f3df97b6c6d008d49828919738a261c798667ae1cdcf3825e2e0c417b
Threat Level: Known bad
The file 01738048f2a1a57ad742fcb229321863_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 use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-26 19:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-26 19:03
Reported
2024-04-26 19:06
Platform
win7-20240215-en
Max time kernel
149s
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 |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| AR | 190.192.39.136:80 | tcp | |
| AR | 190.192.39.136:80 | tcp | |
| DE | 5.189.168.53:8080 | tcp | |
| DE | 5.189.168.53:8080 | tcp | |
| US | 162.241.41.111:7080 | tcp | |
| US | 162.241.41.111:7080 | tcp |
Files
memory/2740-7-0x00000000001C0000-0x00000000001CF000-memory.dmp
memory/2740-0-0x00000000001D0000-0x00000000001E2000-memory.dmp
memory/2740-4-0x00000000001F0000-0x0000000000200000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-26 19:03
Reported
2024-04-26 19:06
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\stclient\Windows.Media.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\stclient\Windows.Media.exe | C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\stclient\Windows.Media.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2148 wrote to memory of 3120 | N/A | C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe | C:\Windows\SysWOW64\stclient\Windows.Media.exe |
| PID 2148 wrote to memory of 3120 | N/A | C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe | C:\Windows\SysWOW64\stclient\Windows.Media.exe |
| PID 2148 wrote to memory of 3120 | N/A | C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe | C:\Windows\SysWOW64\stclient\Windows.Media.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe"
C:\Windows\SysWOW64\stclient\Windows.Media.exe
"C:\Windows\SysWOW64\stclient\Windows.Media.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 |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| AR | 190.192.39.136:80 | tcp | |
| DE | 5.189.168.53:8080 | tcp | |
| US | 8.8.8.8:53 | 133.190.18.2.in-addr.arpa | udp |
| US | 162.241.41.111:7080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| AR | 190.190.15.20:80 | tcp | |
| AR | 181.95.133.104:80 | tcp |
Files
memory/2148-5-0x0000000002080000-0x0000000002090000-memory.dmp
memory/2148-0-0x0000000002060000-0x0000000002072000-memory.dmp
memory/2148-7-0x0000000002050000-0x000000000205F000-memory.dmp
C:\Windows\SysWOW64\stclient\Windows.Media.exe
| MD5 | 01738048f2a1a57ad742fcb229321863 |
| SHA1 | a55a6f0ec3703b6cc685d2245cf1eb6f1f6a54d8 |
| SHA256 | 0999942f3df97b6c6d008d49828919738a261c798667ae1cdcf3825e2e0c417b |
| SHA512 | 4a0f19d9f03e189d9a1e767ed0eee38d3b04e26552bae8530376188ef7bd339fac506660e8bc7c12f230f65f0dff99399a2e5a183ddb44bd68f21133b33d87ed |
memory/2148-9-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3120-10-0x0000000001F60000-0x0000000001F72000-memory.dmp
memory/3120-14-0x0000000001F80000-0x0000000001F90000-memory.dmp