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
Reads user/profile data of web browsers
Adds Run key to start application
Checks installed software on the system
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-25 02:20
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-25 02:20
Reported
2022-04-25 02:26
Platform
win7-20220414-en
Max time kernel
149s
Max time network
152s
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 |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ | C:\Users\Admin\AppData\Local\Temp\inf.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\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 | |
| AT | 86.59.21.38:443 | tcp | |
| JP | 76.73.17.194:9090 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 208.83.223.34:80 | tcp | |
| US | 128.31.0.39:9101 | tcp | |
| NL | 194.109.206.212:443 | tcp | |
| DE | 193.23.244.244:443 | tcp |
Files
memory/1088-54-0x0000000075D21000-0x0000000075D23000-memory.dmp
memory/1088-55-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1088-56-0x0000000000610000-0x00000000006E5000-memory.dmp
memory/1088-57-0x0000000000400000-0x0000000000608000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-25 02:20
Reported
2022-04-25 02:26
Platform
win10v2004-20220414-en
Max time kernel
147s
Max time network
150s
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 |
Reads user/profile data of web browsers
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 | 8.238.24.126:80 | tcp | |
| N/A | 127.0.0.1:49732 | tcp | |
| US | 208.83.223.34:80 | tcp | |
| NL | 20.190.160.8:443 | tcp | |
| SE | 171.25.193.9:80 | tcp | |
| NL | 8.238.24.126:80 | tcp | |
| NL | 8.238.24.126:80 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| US | 8.8.8.8:53 | 14.110.152.52.in-addr.arpa | udp |
| IE | 52.109.76.31:443 | tcp | |
| US | 8.8.8.8:53 | 6.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.3.0.4.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |
| DE | 131.188.40.189:443 | tcp | |
| DE | 193.23.244.244:443 | tcp | |
| HU | 185.163.204.206:9001 | tcp | |
| DE | 51.75.77.248:443 | tcp | |
| MD | 178.175.134.3:9001 | tcp |
Files
memory/1456-131-0x0000000002380000-0x0000000002455000-memory.dmp
memory/1456-130-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1456-132-0x0000000000400000-0x0000000000608000-memory.dmp