Analysis Overview
SHA256
c57077fbe038dc9580553c83170e760abb8dd1267dd8504bd93cc96c6faf820b
Threat Level: Known bad
The file b13fe660281695f6dca5c3533ca7bbf5_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 use of SetWindowsHookEx
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 02:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 02:06
Reported
2024-06-16 02:08
Platform
win7-20240221-en
Max time kernel
131s
Max time network
140s
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\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 75.139.38.211:80 | tcp | |
| US | 75.139.38.211:80 | tcp | |
| US | 69.30.203.214:8080 | tcp | |
| US | 69.30.203.214:8080 | tcp | |
| CA | 67.205.85.243:8080 | tcp | |
| CA | 67.205.85.243:8080 | tcp | |
| CL | 190.160.53.126:80 | tcp | |
| CL | 190.160.53.126:80 | tcp |
Files
memory/2940-0-0x00000000002C0000-0x00000000002CC000-memory.dmp
memory/2940-4-0x00000000002B0000-0x00000000002B9000-memory.dmp
memory/2940-5-0x00000000002C0000-0x00000000002CC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 02:06
Reported
2024-06-16 02:08
Platform
win10v2004-20240611-en
Max time kernel
150s
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\windows.storage\WMVCORE.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4640 wrote to memory of 1180 | N/A | C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe |
| PID 4640 wrote to memory of 1180 | N/A | C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe |
| PID 4640 wrote to memory of 1180 | N/A | C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe | C:\Windows\SysWOW64\windows.storage\WMVCORE.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b13fe660281695f6dca5c3533ca7bbf5_JaffaCakes118.exe"
C:\Windows\SysWOW64\windows.storage\WMVCORE.exe
"C:\Windows\SysWOW64\windows.storage\WMVCORE.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 | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.107.17.2.in-addr.arpa | udp |
| US | 75.139.38.211:80 | tcp | |
| US | 69.30.203.214:8080 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.53.16.96.in-addr.arpa | udp |
| CA | 67.205.85.243:8080 | tcp | |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| CL | 190.160.53.126:80 | tcp | |
| KR | 183.101.175.193:80 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.56.20.217.in-addr.arpa | udp |
| SG | 137.59.187.107:8080 | tcp | |
| US | 168.235.67.138:7080 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/4640-0-0x0000000002130000-0x000000000213C000-memory.dmp
memory/4640-4-0x0000000002110000-0x0000000002119000-memory.dmp
C:\Windows\SysWOW64\windows.storage\WMVCORE.exe
| MD5 | b13fe660281695f6dca5c3533ca7bbf5 |
| SHA1 | 983c47042fc04b0c5ecf829757cad268c5c70fc6 |
| SHA256 | c57077fbe038dc9580553c83170e760abb8dd1267dd8504bd93cc96c6faf820b |
| SHA512 | f6a7ae9a6beb27433ebe20d3df4d328b2f6e55a0cca19b9eaa6dae7582b318f8ef479ee0d5dad089c90bc0733644bc01a47a186559636b162736b96f7c646c80 |
memory/4640-6-0x0000000000400000-0x0000000000475000-memory.dmp
memory/1180-7-0x0000000002050000-0x000000000205C000-memory.dmp
memory/1180-11-0x0000000002050000-0x000000000205C000-memory.dmp