Analysis Overview
SHA256
65965c6635308e4a9d526b1abc9468aedba7d3a5cc9f2dc3b2b099e92af84354
Threat Level: Known bad
The file b21f51833837ab2a2c458938f787c42b_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 behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 06:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 06:27
Reported
2024-06-16 06:29
Platform
win7-20240508-en
Max time kernel
145s
Max time network
149s
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\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 75.80.124.4:80 | tcp | |
| US | 75.80.124.4:80 | 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/2480-0-0x00000000003C0000-0x00000000003D2000-memory.dmp
memory/2480-4-0x0000000000330000-0x0000000000340000-memory.dmp
memory/2480-7-0x00000000002E0000-0x00000000002EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 06:27
Reported
2024-06-16 06:29
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
151s
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\windows.applicationmodel.datatransfer\wisp.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe | C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_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\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4272 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe | C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe |
| PID 4272 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe | C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe |
| PID 4272 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe | C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe"
C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe
"C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 75.80.124.4:80 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 134.209.36.254:8080 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 104.156.59.7:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| US | 107.5.122.110:80 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| GR | 195.251.213.56:80 | 195.251.213.56 | tcp |
| US | 8.8.8.8:53 | 56.213.251.195.in-addr.arpa | udp |
| PL | 91.211.88.52:7080 | tcp | |
| LT | 79.98.24.39:8080 | tcp | |
| US | 75.139.38.211:80 | tcp |
Files
memory/4272-7-0x0000000002260000-0x000000000226F000-memory.dmp
memory/4272-4-0x0000000002290000-0x00000000022A0000-memory.dmp
memory/4272-0-0x0000000002270000-0x0000000002282000-memory.dmp
C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe
| MD5 | b21f51833837ab2a2c458938f787c42b |
| SHA1 | 06c7973cd69d921b42fa5f17811674378c729d0d |
| SHA256 | 65965c6635308e4a9d526b1abc9468aedba7d3a5cc9f2dc3b2b099e92af84354 |
| SHA512 | 2b35d1141302f58d18dd3ff8f7287dd06178d4817b110f07b7ef7e4a6bde1961a04a4c0ba447d17fc2c46c5c8aa5438a7178eeb1fdf4c5fccc2c96f9a33a8453 |
memory/4272-9-0x0000000000400000-0x000000000042C000-memory.dmp
memory/2712-14-0x0000000002280000-0x0000000002290000-memory.dmp
memory/2712-10-0x0000000002260000-0x0000000002272000-memory.dmp