Analysis Overview
SHA256
567db242748a7d46ce499a165b52723c01652d9e274ce52c92543f6c379eec9a
Threat Level: Known bad
The file Compiled.exe was found to be: Known bad.
Malicious Activity Summary
Nanocore family
NanoCore
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Checks whether UAC is enabled
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-24 14:38
Signatures
Nanocore family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-24 14:38
Reported
2024-04-24 14:41
Platform
win7-20240221-en
Max time kernel
129s
Max time network
150s
Command Line
Signatures
NanoCore
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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\Compiled.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1976 wrote to memory of 2920 | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 1976 wrote to memory of 2920 | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 1976 wrote to memory of 2920 | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 1976 wrote to memory of 2920 | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | C:\Windows\SysWOW64\schtasks.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Compiled.exe
"C:\Users\Admin\AppData\Local\Temp\Compiled.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "NAS Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmp259A.tmp"
Network
| Country | Destination | Domain | Proto |
| CA | 146.70.198.22:60129 | tcp | |
| CA | 146.70.198.22:60129 | tcp | |
| CA | 146.70.198.22:60129 | tcp | |
| CA | 146.70.198.22:60129 | tcp |
Files
memory/1976-0-0x0000000074C20000-0x00000000751CB000-memory.dmp
memory/1976-1-0x0000000074C20000-0x00000000751CB000-memory.dmp
memory/1976-2-0x0000000001DA0000-0x0000000001DE0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp259A.tmp
| MD5 | b739426c34b9d0becdfdc70896340316 |
| SHA1 | e839421f50c1d50f351d9eaf5fbdc8b0ea05f938 |
| SHA256 | c318088fc23a3676e142d01c456b11e11bc527568812e51ff2e5f1d5c45538c1 |
| SHA512 | 1734aed913c0a5f66470773a6dcff567c2b15be15788cf4fb4ee0817fb50769cc00ad87a0a9d804d57197ca1a65c40136961d5ee5da490898d5e37411b3f8fe0 |
memory/1976-10-0x0000000074C20000-0x00000000751CB000-memory.dmp
memory/1976-11-0x0000000074C20000-0x00000000751CB000-memory.dmp
memory/1976-12-0x0000000001DA0000-0x0000000001DE0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-24 14:38
Reported
2024-04-24 14:41
Platform
win10v2004-20240412-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
NanoCore
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\Compiled.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4356 wrote to memory of 1584 | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4356 wrote to memory of 1584 | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4356 wrote to memory of 1584 | N/A | C:\Users\Admin\AppData\Local\Temp\Compiled.exe | C:\Windows\SysWOW64\schtasks.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Compiled.exe
"C:\Users\Admin\AppData\Local\Temp\Compiled.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DDP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp6002.tmp"
Network
| Country | Destination | Domain | Proto |
| CA | 146.70.198.22:60129 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.198.70.146.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.32.209.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.173.246.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.173.189.20.in-addr.arpa | udp |
Files
memory/4356-0-0x0000000075060000-0x0000000075611000-memory.dmp
memory/4356-1-0x0000000075060000-0x0000000075611000-memory.dmp
memory/4356-2-0x0000000000FF0000-0x0000000001000000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp6002.tmp
| MD5 | b739426c34b9d0becdfdc70896340316 |
| SHA1 | e839421f50c1d50f351d9eaf5fbdc8b0ea05f938 |
| SHA256 | c318088fc23a3676e142d01c456b11e11bc527568812e51ff2e5f1d5c45538c1 |
| SHA512 | 1734aed913c0a5f66470773a6dcff567c2b15be15788cf4fb4ee0817fb50769cc00ad87a0a9d804d57197ca1a65c40136961d5ee5da490898d5e37411b3f8fe0 |
memory/4356-7-0x0000000000FF0000-0x0000000001000000-memory.dmp
memory/4356-11-0x0000000075060000-0x0000000075611000-memory.dmp
memory/4356-12-0x0000000075060000-0x0000000075611000-memory.dmp
memory/4356-13-0x0000000000FF0000-0x0000000001000000-memory.dmp
memory/4356-14-0x0000000000FF0000-0x0000000001000000-memory.dmp