Analysis Overview
SHA256
fd03dd58aa7cb5236f4df8cde3fb07af304c6f402cd48b86eefcecb8e7b86883
Threat Level: Known bad
The file inf.inf was found to be: Known bad.
Malicious Activity Summary
Troldesh, Shade, Encoder.858
UPX packed file
Adds Run key to start application
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-12 16:30
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-12 16:30
Reported
2022-05-12 16:43
Platform
win7-20220414-en
Max time kernel
150s
Max time network
189s
Command Line
Signatures
Troldesh, Shade, Encoder.858
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\inf.exe
"C:\Users\Admin\AppData\Local\Temp\inf.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:49163 | tcp | |
| DE | 131.188.40.189:443 | tcp | |
| DE | 193.23.244.244:443 | tcp | |
| SE | 171.25.193.9:80 | tcp | |
| DE | 212.227.206.135:443 | tcp | |
| TW | 123.194.142.123:9001 | tcp | |
| FR | 176.31.229.76:9001 | tcp | |
| N/A | 127.0.0.1:49848 | tcp | |
| N/A | 127.0.0.1:49848 | tcp | |
| N/A | 127.0.0.1:49848 | tcp | |
| N/A | 127.0.0.1:49848 | tcp | |
| N/A | 127.0.0.1:49848 | tcp |
Files
memory/1960-54-0x0000000075381000-0x0000000075383000-memory.dmp
memory/1960-55-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1960-56-0x00000000002E0000-0x00000000003B5000-memory.dmp
memory/1960-57-0x0000000000400000-0x0000000000608000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-12 16:30
Reported
2022-05-12 16:43
Platform
win10v2004-20220414-en
Max time kernel
147s
Max time network
187s
Command Line
Signatures
Troldesh, Shade, Encoder.858
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\inf.exe
"C:\Users\Admin\AppData\Local\Temp\inf.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 52.109.8.19:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 104.208.16.90:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 20.42.73.24:443 | tcp | |
| IE | 20.54.89.106:443 | tcp | |
| N/A | 127.0.0.1:49737 | tcp | |
| DE | 131.188.40.189:443 | tcp | |
| US | 208.83.223.34:80 | tcp | |
| US | 216.239.36.21:80 | tcp | |
| IE | 20.54.89.106:443 | tcp | |
| US | 154.35.32.5:443 | tcp | |
| IE | 20.54.89.106:443 | tcp | |
| US | 128.31.0.39:9101 | tcp | |
| IE | 20.54.89.106:443 | tcp | |
| JP | 76.73.17.194:9090 | tcp |
Files
memory/1208-130-0x0000000002260000-0x0000000002335000-memory.dmp
memory/1208-131-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1208-132-0x0000000000400000-0x0000000000608000-memory.dmp