Analysis Overview
SHA256
9b58c90cc6a5452b6daa3a27b43bb3049d831276b55cbd56cffe20fcd772b016
Threat Level: Known bad
The file ac7472c6f520fb61a85c500d6bc2b38b_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: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 01:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 01:43
Reported
2024-06-15 01:45
Platform
win7-20240611-en
Max time kernel
147s
Max time network
153s
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\dmdlgs\dxva2.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\dmdlgs\dxva2.exe | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dmdlgs\dxva2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmdlgs\dxva2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmdlgs\dxva2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmdlgs\dxva2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmdlgs\dxva2.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2200 wrote to memory of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | C:\Windows\SysWOW64\dmdlgs\dxva2.exe |
| PID 2200 wrote to memory of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | C:\Windows\SysWOW64\dmdlgs\dxva2.exe |
| PID 2200 wrote to memory of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | C:\Windows\SysWOW64\dmdlgs\dxva2.exe |
| PID 2200 wrote to memory of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | C:\Windows\SysWOW64\dmdlgs\dxva2.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe"
C:\Windows\SysWOW64\dmdlgs\dxva2.exe
"C:\Windows\SysWOW64\dmdlgs\dxva2.exe"
Network
| Country | Destination | Domain | Proto |
| US | 76.168.54.203:80 | tcp | |
| US | 76.168.54.203:80 | tcp | |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| US | 38.88.126.202:8080 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp |
Files
memory/2200-7-0x0000000000230000-0x000000000023F000-memory.dmp
memory/2200-4-0x0000000000260000-0x0000000000270000-memory.dmp
memory/2200-0-0x0000000000240000-0x0000000000252000-memory.dmp
C:\Windows\SysWOW64\dmdlgs\dxva2.exe
| MD5 | ac7472c6f520fb61a85c500d6bc2b38b |
| SHA1 | bc6b176b94a574bb5ad96f9a9eb5b5650cc92a3c |
| SHA256 | 9b58c90cc6a5452b6daa3a27b43bb3049d831276b55cbd56cffe20fcd772b016 |
| SHA512 | a5a89d7b9f62645b9733b976f0ddee878f241e12619f0e70a2d5d7117f1b6c0cbc190acd73cf80a543dfc2ae5975fe436d1333123e38eb4cb9e8fa7e4e5e2bf8 |
memory/2200-9-0x0000000000400000-0x0000000000451000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 01:43
Reported
2024-06-15 01:45
Platform
win10v2004-20240611-en
Max time kernel
139s
Max time network
159s
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\TtlsAuth\msacm32.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4532 wrote to memory of 1184 | N/A | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe |
| PID 4532 wrote to memory of 1184 | N/A | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe |
| PID 4532 wrote to memory of 1184 | N/A | C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe | C:\Windows\SysWOW64\TtlsAuth\msacm32.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac7472c6f520fb61a85c500d6bc2b38b_JaffaCakes118.exe"
C:\Windows\SysWOW64\TtlsAuth\msacm32.exe
"C:\Windows\SysWOW64\TtlsAuth\msacm32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 105.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 76.168.54.203:80 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| US | 8.8.8.8:53 | 206.124.38.51.in-addr.arpa | udp |
| US | 38.88.126.202:8080 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| FR | 54.37.42.48:8080 | tcp | |
| FR | 5.196.35.138:7080 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| BR | 177.129.17.170:443 | tcp | |
| DE | 87.106.46.107:8080 | tcp |
Files
memory/4532-4-0x0000000000600000-0x0000000000610000-memory.dmp
memory/4532-0-0x00000000005E0000-0x00000000005F2000-memory.dmp
memory/4532-7-0x0000000000540000-0x000000000054F000-memory.dmp
memory/4532-9-0x0000000000400000-0x0000000000451000-memory.dmp
C:\Windows\SysWOW64\TtlsAuth\msacm32.exe
| MD5 | ac7472c6f520fb61a85c500d6bc2b38b |
| SHA1 | bc6b176b94a574bb5ad96f9a9eb5b5650cc92a3c |
| SHA256 | 9b58c90cc6a5452b6daa3a27b43bb3049d831276b55cbd56cffe20fcd772b016 |
| SHA512 | a5a89d7b9f62645b9733b976f0ddee878f241e12619f0e70a2d5d7117f1b6c0cbc190acd73cf80a543dfc2ae5975fe436d1333123e38eb4cb9e8fa7e4e5e2bf8 |
memory/1184-14-0x0000000000620000-0x0000000000630000-memory.dmp
memory/1184-10-0x00000000004C0000-0x00000000004D2000-memory.dmp