Analysis Overview
SHA256
a21aebc94c7ef44f2c2bedd4db006cb0ec24b1a8031c45134613908508e9fd91
Threat Level: Known bad
The file 38e243b17d6eced70b7bc6d9f046bdec_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 use of SetWindowsHookEx
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-12 07:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-12 07:11
Reported
2024-05-12 07:13
Platform
win7-20240221-en
Max time kernel
149s
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 |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 74.219.172.26:80 | tcp | |
| US | 74.219.172.26:80 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 104.156.59.7:8080 | tcp | |
| US | 104.156.59.7:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp |
Files
memory/1784-0-0x00000000003D0000-0x00000000003E2000-memory.dmp
memory/1784-5-0x00000000003F0000-0x0000000000400000-memory.dmp
memory/1784-7-0x00000000002B0000-0x00000000002BF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-12 07:11
Reported
2024-05-12 07:13
Platform
win10v2004-20240508-en
Max time kernel
149s
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 |
| 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\dmenrollengine\profext.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\dmenrollengine\profext.exe | C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dmenrollengine\profext.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1100 wrote to memory of 4832 | N/A | C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe | C:\Windows\SysWOW64\dmenrollengine\profext.exe |
| PID 1100 wrote to memory of 4832 | N/A | C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe | C:\Windows\SysWOW64\dmenrollengine\profext.exe |
| PID 1100 wrote to memory of 4832 | N/A | C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe | C:\Windows\SysWOW64\dmenrollengine\profext.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\38e243b17d6eced70b7bc6d9f046bdec_JaffaCakes118.exe"
C:\Windows\SysWOW64\dmenrollengine\profext.exe
"C:\Windows\SysWOW64\dmenrollengine\profext.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 | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 74.219.172.26:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 134.209.36.254:8080 | tcp | |
| US | 104.156.59.7:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| BG | 194.187.133.160:443 | tcp | |
| US | 104.236.246.93:8080 | tcp | |
| US | 74.208.45.104:8080 | tcp | |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
Files
memory/1100-4-0x00000000023A0000-0x00000000023B0000-memory.dmp
memory/1100-0-0x0000000002380000-0x0000000002392000-memory.dmp
memory/1100-7-0x0000000000BC0000-0x0000000000BCF000-memory.dmp
C:\Windows\SysWOW64\dmenrollengine\profext.exe
| MD5 | 38e243b17d6eced70b7bc6d9f046bdec |
| SHA1 | 302e25877ca6dca5eab75fdffc9c38feece4dbe4 |
| SHA256 | a21aebc94c7ef44f2c2bedd4db006cb0ec24b1a8031c45134613908508e9fd91 |
| SHA512 | 7ff850664349775ac1f1a14fb3db4048fd4a2703f326fbad3f0a17d5dda32d8d7506780a8f5a39c5748eb15313e2ef1e261059a258c55a3f09656414b89e2291 |
memory/1100-9-0x0000000000400000-0x000000000041C000-memory.dmp
memory/4832-10-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4832-14-0x00000000026F0000-0x0000000002700000-memory.dmp