Analysis Overview
SHA256
87ea8dd7b7e6805738bc4f31778cc37932f4da9615d215b855bde087eb02b547
Threat Level: Known bad
The file ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 02:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 02:10
Reported
2024-06-15 02:13
Platform
win7-20240611-en
Max time kernel
130s
Max time network
139s
Command Line
Signatures
Emotet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netbios\clip.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\netbios\clip.exe | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netbios\clip.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netbios\clip.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netbios\clip.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netbios\clip.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netbios\clip.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netbios\clip.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netbios\clip.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2316 wrote to memory of 3060 | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | C:\Windows\SysWOW64\netbios\clip.exe |
| PID 2316 wrote to memory of 3060 | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | C:\Windows\SysWOW64\netbios\clip.exe |
| PID 2316 wrote to memory of 3060 | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | C:\Windows\SysWOW64\netbios\clip.exe |
| PID 2316 wrote to memory of 3060 | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | C:\Windows\SysWOW64\netbios\clip.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe"
C:\Windows\SysWOW64\netbios\clip.exe
"C:\Windows\SysWOW64\netbios\clip.exe"
Network
| Country | Destination | Domain | Proto |
| AR | 190.136.179.102:80 | tcp | |
| AR | 190.136.179.102:80 | tcp | |
| US | 97.107.135.148:8080 | tcp | |
| US | 97.107.135.148:8080 | tcp | |
| DE | 94.102.209.63:7080 | tcp | |
| DE | 94.102.209.63:7080 | tcp | |
| US | 162.144.42.60:8080 | tcp | |
| US | 162.144.42.60:8080 | tcp |
Files
memory/2316-4-0x00000000002F0000-0x00000000002F1000-memory.dmp
memory/2316-0-0x00000000003D0000-0x00000000003DC000-memory.dmp
memory/2316-5-0x00000000003C0000-0x00000000003C9000-memory.dmp
C:\Windows\SysWOW64\netbios\clip.exe
| MD5 | ac8c35755a6908d18a65e1538d10a83e |
| SHA1 | 08423d3411ca1e659aafe0c816530da41f1697f1 |
| SHA256 | 87ea8dd7b7e6805738bc4f31778cc37932f4da9615d215b855bde087eb02b547 |
| SHA512 | 87d6f8206ab0d6d43c70d475893467261bba5e1d4a42f51624d8ba9094ab23778efabc82769d966d4c49a202e20c46bd863dd64b9c29bb54c95161d124fbeff2 |
memory/2316-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3060-8-0x0000000000280000-0x000000000028C000-memory.dmp
memory/3060-12-0x0000000000280000-0x000000000028C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 02:10
Reported
2024-06-15 02:13
Platform
win10v2004-20240611-en
Max time kernel
139s
Max time network
147s
Command Line
Signatures
Emotet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.exe | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1068 wrote to memory of 2252 | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.exe |
| PID 1068 wrote to memory of 2252 | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.exe |
| PID 1068 wrote to memory of 2252 | N/A | C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe | C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac8c35755a6908d18a65e1538d10a83e_JaffaCakes118.exe"
C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.exe
"C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.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 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.83.221.88.in-addr.arpa | udp |
| AR | 190.136.179.102:80 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 97.107.135.148:8080 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| DE | 94.102.209.63:7080 | tcp | |
| US | 162.144.42.60:8080 | tcp | |
| TR | 81.214.253.80:443 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| DE | 87.106.231.60:8080 | tcp | |
| US | 107.161.30.122:8080 | tcp |
Files
memory/1068-0-0x00000000025A0000-0x00000000025AC000-memory.dmp
memory/1068-5-0x0000000002240000-0x0000000002249000-memory.dmp
memory/1068-4-0x0000000000600000-0x0000000000601000-memory.dmp
C:\Windows\SysWOW64\threadpoolwinrt\Windows.Security.Credentials.UI.UserConsentVerifier.exe
| MD5 | ac8c35755a6908d18a65e1538d10a83e |
| SHA1 | 08423d3411ca1e659aafe0c816530da41f1697f1 |
| SHA256 | 87ea8dd7b7e6805738bc4f31778cc37932f4da9615d215b855bde087eb02b547 |
| SHA512 | 87d6f8206ab0d6d43c70d475893467261bba5e1d4a42f51624d8ba9094ab23778efabc82769d966d4c49a202e20c46bd863dd64b9c29bb54c95161d124fbeff2 |
memory/1068-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2252-8-0x0000000002280000-0x000000000228C000-memory.dmp
memory/2252-12-0x0000000002280000-0x000000000228C000-memory.dmp