Analysis Overview
SHA256
85b6528543295d3e6f33aa2eb2ce9c9141c8f0839e9a73806524ef9a8e07b5ee
Threat Level: Known bad
The file 32409b0d35d18a046bb1f001ab56088c_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
Program crash
Suspicious behavior: RenamesItself
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-11 02:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-11 02:27
Reported
2024-05-11 02:30
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
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\eventcreate\RdpSaProxy.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Program crash
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 896 wrote to memory of 4640 | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe |
| PID 896 wrote to memory of 4640 | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe |
| PID 896 wrote to memory of 4640 | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe"
C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe
"C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 896 -ip 896
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 896 -s 380
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 896 -ip 896
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 896 -s 244
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 | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 70.121.172.89:80 | tcp | |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| DE | 116.202.234.183:8080 | tcp | |
| US | 69.30.203.214:8080 | tcp | |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| DE | 185.94.252.104:443 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 64.183.73.122:80 | tcp | |
| AR | 190.55.181.54:443 | tcp | |
| US | 8.8.8.8:53 | 9.173.189.20.in-addr.arpa | udp |
Files
memory/896-0-0x0000000002390000-0x000000000239C000-memory.dmp
memory/896-4-0x0000000002380000-0x0000000002389000-memory.dmp
C:\Windows\SysWOW64\eventcreate\RdpSaProxy.exe
| MD5 | 32409b0d35d18a046bb1f001ab56088c |
| SHA1 | 23721274b77a48d2c059194ec714834518c798d5 |
| SHA256 | 85b6528543295d3e6f33aa2eb2ce9c9141c8f0839e9a73806524ef9a8e07b5ee |
| SHA512 | f7d572050b16587ca9db649550d26817414e0cb564c93d4594e0f85070bc1530f35ecdda02406ad6088967335eb921492d1350cd50d442b25572d07049d12508 |
memory/4640-6-0x00000000009B0000-0x00000000009BC000-memory.dmp
memory/4640-10-0x00000000009B0000-0x00000000009BC000-memory.dmp
memory/896-11-0x0000000000400000-0x000000000042C000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-11 02:27
Reported
2024-05-11 02:30
Platform
win7-20240221-en
Max time kernel
148s
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 |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\32409b0d35d18a046bb1f001ab56088c_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 70.121.172.89:80 | tcp | |
| US | 70.121.172.89:80 | tcp | |
| DE | 116.202.234.183:8080 | tcp | |
| DE | 116.202.234.183:8080 | tcp | |
| US | 69.30.203.214:8080 | tcp | |
| US | 69.30.203.214:8080 | tcp | |
| DE | 185.94.252.104:443 | tcp |
Files
memory/1984-0-0x00000000004C0000-0x00000000004CC000-memory.dmp
memory/1984-4-0x00000000003F0000-0x00000000003F9000-memory.dmp
memory/1984-5-0x00000000004C0000-0x00000000004CC000-memory.dmp