Analysis Overview
SHA256
2aab13d49b60001de3aa47fb8f7251a973faa7f3c53a3840cdf5fd0b26e9a09f
Threat Level: Known bad
The file NoMoreRansom.exe was found to be: Known bad.
Malicious Activity Summary
Troldesh, Shade, Encoder.858
UPX packed file
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-04-29 08:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-29 08:28
Reported
2024-04-29 08:29
Platform
win10v2004-20240419-en
Max time kernel
80s
Max time network
53s
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 |
| 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 |
| 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 |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe
"C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:63937 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 208.83.223.34:80 | tcp | |
| SG | 76.73.17.194:9090 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
Files
memory/1568-1-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-0-0x0000000002280000-0x000000000234E000-memory.dmp
memory/1568-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-9-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-10-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-11-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-12-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-13-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-16-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-17-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1568-18-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-29 08:28
Reported
2024-04-29 08:29
Platform
win11-20240419-en
Max time kernel
82s
Max time network
54s
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 |
| 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 |
| 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 |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-891789021-684472942-1795878712-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe
"C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:49747 | tcp | |
| DE | 131.188.40.189:443 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| NL | 194.109.206.212:443 | tcp |
Files
memory/4784-0-0x0000000002320000-0x00000000023EE000-memory.dmp
memory/4784-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-1-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-9-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-10-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-11-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-12-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-13-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-16-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-17-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4784-18-0x0000000000400000-0x00000000005DE000-memory.dmp