Analysis Overview
SHA256
ac69e06571b0597908289636c0219fe0e72ba3695bbcf8a0c1228273c8b72026
Threat Level: Known bad
The file b851a8d5fa1b2ecece49339ed83076fc_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 use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-17 11:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 11:16
Reported
2024-06-17 11:19
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
150s
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\rasplap\wfapigp.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\rasplap\wfapigp.exe | C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rasplap\wfapigp.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2532 wrote to memory of 400 | N/A | C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe | C:\Windows\SysWOW64\rasplap\wfapigp.exe |
| PID 2532 wrote to memory of 400 | N/A | C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe | C:\Windows\SysWOW64\rasplap\wfapigp.exe |
| PID 2532 wrote to memory of 400 | N/A | C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe | C:\Windows\SysWOW64\rasplap\wfapigp.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe"
C:\Windows\SysWOW64\rasplap\wfapigp.exe
"C:\Windows\SysWOW64\rasplap\wfapigp.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 23.62.61.99:443 | www.bing.com | tcp |
| NL | 23.62.61.99:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.61.62.23.in-addr.arpa | udp |
| US | 142.105.151.124:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.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 |
| DE | 62.108.54.22:8080 | tcp | |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| CH | 212.51.142.238:8080 | tcp | |
| US | 71.208.216.10:80 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 108.48.41.69:80 | tcp | |
| AE | 83.110.223.58:443 | tcp | |
| US | 8.8.8.8:53 | 170.117.168.52.in-addr.arpa | udp |
Files
memory/2532-0-0x0000000000740000-0x000000000074C000-memory.dmp
memory/2532-4-0x0000000000730000-0x0000000000739000-memory.dmp
C:\Windows\SysWOW64\rasplap\wfapigp.exe
| MD5 | b851a8d5fa1b2ecece49339ed83076fc |
| SHA1 | 683bf3e000d223ee83860fa7e4c6581480e37fb3 |
| SHA256 | ac69e06571b0597908289636c0219fe0e72ba3695bbcf8a0c1228273c8b72026 |
| SHA512 | a0834048fd250fb96a9dcb92b58f66cb084c8bfd0c99ca9a21b5db68d3da9aecf14785d5a1dacff9ac9eaaed4daf77a5791457fcf9ac81240e1774492800d31c |
memory/2532-6-0x0000000000400000-0x0000000000465000-memory.dmp
memory/2532-7-0x0000000000720000-0x0000000000728000-memory.dmp
memory/2532-8-0x00000000023B0000-0x00000000024A1000-memory.dmp
memory/400-9-0x0000000002130000-0x000000000213C000-memory.dmp
memory/400-13-0x0000000002130000-0x000000000213C000-memory.dmp
memory/400-14-0x00000000004D0000-0x00000000004D8000-memory.dmp
memory/400-15-0x00000000021A0000-0x0000000002291000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 11:16
Reported
2024-06-17 11:19
Platform
win7-20240508-en
Max time kernel
149s
Max time network
150s
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 |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b851a8d5fa1b2ecece49339ed83076fc_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 142.105.151.124:443 | tcp | |
| US | 142.105.151.124:443 | tcp | |
| DE | 62.108.54.22:8080 | tcp | |
| DE | 62.108.54.22:8080 | tcp | |
| CH | 212.51.142.238:8080 | tcp | |
| CH | 212.51.142.238:8080 | tcp | |
| US | 71.208.216.10:80 | tcp |
Files
memory/1688-0-0x0000000000320000-0x000000000032C000-memory.dmp
memory/1688-4-0x00000000003C0000-0x00000000003FA000-memory.dmp
memory/1688-5-0x0000000000320000-0x000000000032C000-memory.dmp