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
Reads user/profile data of web browsers
UPX packed file
Adds Run key to start application
Checks installed software on the system
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of UnmapMainImage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-04-14 11:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-14 11:59
Reported
2024-04-14 12:02
Platform
win7-20240221-en
Max time kernel
123s
Max time network
133s
Command Line
Signatures
Troldesh, Shade, Encoder.858
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\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 | 127.0.0.1:49191 | tcp | |
| SG | 76.73.17.194:9090 | tcp | |
| NL | 194.109.206.212:443 | tcp | |
| US | 208.83.223.34:80 | tcp |
Files
memory/1712-0-0x0000000001F50000-0x0000000002025000-memory.dmp
memory/1712-2-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1712-1-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1712-3-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1712-4-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1712-5-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1712-6-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1712-9-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1712-11-0x0000000000400000-0x0000000000608000-memory.dmp
memory/1712-12-0x0000000001F50000-0x0000000002025000-memory.dmp
memory/1712-13-0x0000000000400000-0x0000000000608000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-14 11:59
Reported
2024-04-14 12:02
Platform
win10-20240404-en
Max time kernel
141s
Max time network
144s
Command Line
Signatures
Troldesh, Shade, Encoder.858
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3968772205-1713802336-1776639840-1000\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 |
| N/A | 127.0.0.1:49770 | tcp | |
| US | 208.83.223.34:80 | tcp | |
| NL | 194.109.206.212:443 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| SE | 171.25.193.9:80 | tcp | |
| US | 8.8.8.8:53 | 89.16.208.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.107.17.2.in-addr.arpa | udp |
Files
memory/4196-0-0x00000000022D0000-0x00000000023A5000-memory.dmp
memory/4196-1-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-2-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-3-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-4-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-5-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-8-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-11-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-12-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-13-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-14-0x00000000022D0000-0x00000000023A5000-memory.dmp
memory/4196-15-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-16-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-17-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-20-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-21-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-22-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-23-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-24-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-25-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-26-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-27-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4196-28-0x0000000000400000-0x0000000000608000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-04-14 11:59
Reported
2024-04-14 12:02
Platform
win10v2004-20240412-en
Max time kernel
140s
Max time network
149s
Command Line
Signatures
Troldesh, Shade, Encoder.858
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\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 |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| AT | 86.59.21.38:443 | tcp | |
| N/A | 127.0.0.1:54631 | tcp | |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| SE | 171.25.193.9:80 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.142.123.92.in-addr.arpa | udp |
| IE | 52.111.236.23:443 | tcp | |
| US | 8.8.8.8:53 | 138.107.17.2.in-addr.arpa | udp |
| US | 208.83.223.34:80 | tcp |
Files
memory/3804-0-0x0000000002360000-0x0000000002435000-memory.dmp
memory/3804-1-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-2-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-3-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-4-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-5-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-8-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-11-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-12-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-13-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-14-0x0000000002360000-0x0000000002435000-memory.dmp
memory/3804-15-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-16-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-17-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-18-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-19-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-22-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-23-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-24-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-25-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-26-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-27-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-28-0x0000000000400000-0x0000000000608000-memory.dmp
memory/3804-29-0x0000000000400000-0x0000000000608000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-04-14 11:59
Reported
2024-04-14 12:02
Platform
win11-20240412-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Troldesh, Shade, Encoder.858
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3777591257-2471171023-3629228286-1000\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 |
| SE | 171.25.193.9:80 | tcp | |
| N/A | 127.0.0.1:49744 | tcp | |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 154.35.32.5:443 | tcp | |
| SG | 76.73.17.194:9090 | tcp |
Files
memory/2724-0-0x00000000024F0000-0x00000000025C5000-memory.dmp
memory/2724-1-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-2-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-3-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-4-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-5-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-6-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-8-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-11-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-12-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-13-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-14-0x00000000024F0000-0x00000000025C5000-memory.dmp
memory/2724-15-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-16-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-17-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-18-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-21-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-22-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-23-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-24-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-25-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-26-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-27-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-28-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2724-29-0x0000000000400000-0x0000000000608000-memory.dmp