Analysis Overview
SHA256
faf5f6076053edb694b6338f937cb7fd89423abdb4a02bd775ca821d9ffd8774
Threat Level: Known bad
The file b1bda473f5d99c38e9ea7df6eba48c40_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: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 04:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 04:34
Reported
2024-06-16 04:37
Platform
win7-20231129-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 |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\b1bda473f5d99c38e9ea7df6eba48c40_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b1bda473f5d99c38e9ea7df6eba48c40_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| CA | 174.113.69.136:80 | tcp | |
| CA | 174.113.69.136:80 | tcp | |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| NL | 82.196.15.205:8080 | tcp | |
| NL | 82.196.15.205:8080 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| NL | 190.115.18.139:8080 | tcp |
Files
memory/2088-0-0x0000000000140000-0x0000000000152000-memory.dmp
memory/2088-4-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2088-7-0x0000000000130000-0x000000000013F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 04:34
Reported
2024-06-16 04:37
Platform
win10v2004-20240611-en
Max time kernel
149s
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 |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\dispex\certenc.exe | C:\Users\Admin\AppData\Local\Temp\b1bda473f5d99c38e9ea7df6eba48c40_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dispex\certenc.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b1bda473f5d99c38e9ea7df6eba48c40_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2180 wrote to memory of 796 | N/A | C:\Users\Admin\AppData\Local\Temp\b1bda473f5d99c38e9ea7df6eba48c40_JaffaCakes118.exe | C:\Windows\SysWOW64\dispex\certenc.exe |
| PID 2180 wrote to memory of 796 | N/A | C:\Users\Admin\AppData\Local\Temp\b1bda473f5d99c38e9ea7df6eba48c40_JaffaCakes118.exe | C:\Windows\SysWOW64\dispex\certenc.exe |
| PID 2180 wrote to memory of 796 | N/A | C:\Users\Admin\AppData\Local\Temp\b1bda473f5d99c38e9ea7df6eba48c40_JaffaCakes118.exe | C:\Windows\SysWOW64\dispex\certenc.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b1bda473f5d99c38e9ea7df6eba48c40_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b1bda473f5d99c38e9ea7df6eba48c40_JaffaCakes118.exe"
C:\Windows\SysWOW64\dispex\certenc.exe
"C:\Windows\SysWOW64\dispex\certenc.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 |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.83.221.88.in-addr.arpa | udp |
| CA | 174.113.69.136:80 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.15.31.184.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 |
| NL | 82.196.15.205:8080 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| NL | 190.115.18.139:8080 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.24.18.2.in-addr.arpa | udp |
| US | 98.13.75.196:80 | tcp | |
| AR | 181.30.61.163:443 | tcp | |
| US | 8.8.8.8:53 | 209.143.182.52.in-addr.arpa | udp |
Files
memory/2180-4-0x00000000005E0000-0x00000000005F0000-memory.dmp
memory/2180-0-0x0000000000800000-0x0000000000812000-memory.dmp
memory/2180-7-0x00000000005D0000-0x00000000005DF000-memory.dmp
C:\Windows\SysWOW64\dispex\certenc.exe
| MD5 | b1bda473f5d99c38e9ea7df6eba48c40 |
| SHA1 | 9103f262fc6f491b5eb7ff9d85b2f2f6ac85fce5 |
| SHA256 | faf5f6076053edb694b6338f937cb7fd89423abdb4a02bd775ca821d9ffd8774 |
| SHA512 | ceac42e250f4ef226e67131821146d803396ff21f6961caafbeba7392e9c23e17278d7401ed6e189896d47ae876077bdb8ccd6a2dd8ce8a8c1326d8703c38d44 |
memory/2180-9-0x00000000008C0000-0x0000000000908000-memory.dmp
memory/796-10-0x0000000000D20000-0x0000000000D32000-memory.dmp
memory/796-14-0x00000000008B0000-0x00000000008C0000-memory.dmp