Analysis Overview
SHA256
2aab13d49b60001de3aa47fb8f7251a973faa7f3c53a3840cdf5fd0b26e9a09f
Threat Level: Known bad
The file NoMoreRansom.exe was found to be: Known bad.
Malicious Activity Summary
Troldesh family
Troldesh, Shade, Encoder.858
Adds Run key to start application
UPX packed file
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-21 01:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-21 01:36
Reported
2024-11-21 01:39
Platform
win7-20241010-en
Max time kernel
124s
Max time network
128s
Command Line
Signatures
Troldesh family
Troldesh, Shade, Encoder.858
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
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 |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
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 |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| 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 |
| US | 154.35.32.5:443 | tcp | |
| N/A | 127.0.0.1:49210 | tcp | |
| US | 128.31.0.39:9101 | tcp | |
| DE | 193.23.244.244:443 | tcp |
Files
memory/2172-0-0x0000000000330000-0x00000000003FE000-memory.dmp
memory/2172-1-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2172-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2172-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2172-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2172-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2172-9-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-21 01:36
Reported
2024-11-21 01:39
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
151s
Command Line
Signatures
Troldesh family
Troldesh, Shade, Encoder.858
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
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 |
| 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 |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe | N/A |
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 |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| AT | 86.59.21.38:443 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| DE | 193.23.244.244:443 | tcp | |
| US | 8.8.8.8:53 | 244.244.23.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| N/A | 127.0.0.1:55686 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/3588-0-0x0000000002380000-0x000000000244E000-memory.dmp
memory/3588-1-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-9-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-10-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-11-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-12-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-13-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-14-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-17-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-18-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-19-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-20-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-21-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-22-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-23-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-24-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3588-25-0x0000000000400000-0x00000000005DE000-memory.dmp