Analysis Overview
SHA256
785a0ef948a03ad85db1d57fb20d2f45de28327fb3495dd123daeac057b51982
Threat Level: Known bad
The file xcy.exe was found to be: Known bad.
Malicious Activity Summary
Nanocore family
NanoCore
Adds Run key to start application
Checks whether UAC is enabled
Drops file in Program Files directory
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-05 17:48
Signatures
Nanocore family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-05 17:48
Reported
2024-08-05 17:54
Platform
win10v2004-20240802-en
Max time kernel
300s
Max time network
301s
Command Line
Signatures
NanoCore
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DDP Service = "C:\\Program Files (x86)\\DDP Service\\ddpsv.exe" | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\DDP Service\ddpsv.exe | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
| File opened for modification | C:\Program Files (x86)\DDP Service\ddpsv.exe | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
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\xcy.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\xcy.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\xcy.exe
"C:\Users\Admin\AppData\Local\Temp\xcy.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | axodnsfasters.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axodnsfasters.duckdns.org | tcp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | axodnsfasters.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axodnsfasters.duckdns.org | tcp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | axodnsfasters.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axodnsfasters.duckdns.org | tcp |
| US | 8.8.8.8:53 | axolotelgamar30.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axolotelgamar30.duckdns.org | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | axolotelgamar30.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axolotelgamar30.duckdns.org | tcp |
| US | 8.8.8.8:53 | axolotelgamar30.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axolotelgamar30.duckdns.org | tcp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | axodnsfasters.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axodnsfasters.duckdns.org | tcp |
| US | 8.8.8.8:53 | axodnsfasters.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axodnsfasters.duckdns.org | tcp |
| US | 8.8.8.8:53 | axodnsfasters.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axodnsfasters.duckdns.org | tcp |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | axolotelgamar30.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axolotelgamar30.duckdns.org | tcp |
| US | 8.8.8.8:53 | axolotelgamar30.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axolotelgamar30.duckdns.org | tcp |
| US | 8.8.8.8:53 | axolotelgamar30.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axolotelgamar30.duckdns.org | tcp |
| US | 8.8.8.8:53 | axodnsfasters.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axodnsfasters.duckdns.org | tcp |
| US | 8.8.8.8:53 | 73.14.143.62.in-addr.arpa | udp |
| US | 8.8.8.8:53 | axodnsfasters.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axodnsfasters.duckdns.org | tcp |
| US | 8.8.8.8:53 | axodnsfasters.duckdns.org | udp |
| DE | 62.143.14.73:54984 | axodnsfasters.duckdns.org | tcp |
Files
memory/3204-0-0x00000000754E2000-0x00000000754E3000-memory.dmp
memory/3204-1-0x00000000754E0000-0x0000000075A91000-memory.dmp
memory/3204-2-0x00000000754E0000-0x0000000075A91000-memory.dmp
memory/3204-5-0x00000000754E0000-0x0000000075A91000-memory.dmp
memory/3204-6-0x00000000754E2000-0x00000000754E3000-memory.dmp
memory/3204-7-0x00000000754E0000-0x0000000075A91000-memory.dmp
memory/3204-8-0x00000000754E0000-0x0000000075A91000-memory.dmp