Analysis Overview
SHA256
2e5622fd802c093a35faf9bde7d0129eb9430e4e87ab786fad4715c626f84a62
Threat Level: Known bad
The file 652cd7f902bb425412ae012d185404de.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
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-11-17 05:51
Signatures
Nanocore family
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-17 05:51
Reported
2022-11-17 05:53
Platform
win7-20221111-en
Max time kernel
135s
Max time network
149s
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 Subsystem = "C:\\Program Files (x86)\\DDP Subsystem\\ddpss.exe" | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.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\652cd7f902bb425412ae012d185404de.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\DDP Subsystem\ddpss.exe | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| File opened for modification | C:\Program Files (x86)\DDP Subsystem\ddpss.exe | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe
"C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | 4.tcp.eu.ngrok.io | udp |
| N/A | 3.121.139.82:16841 | 4.tcp.eu.ngrok.io | tcp |
| N/A | 8.8.8.8:53 | 4.tcp.eu.ngrok.io | udp |
| N/A | 35.158.159.254:16841 | 4.tcp.eu.ngrok.io | tcp |
| N/A | 8.8.8.8:53 | 4.tcp.eu.ngrok.io | udp |
| N/A | 3.127.59.75:16841 | 4.tcp.eu.ngrok.io | tcp |
Files
memory/1208-54-0x0000000075E01000-0x0000000075E03000-memory.dmp
memory/1208-55-0x0000000074AF0000-0x000000007509B000-memory.dmp
memory/1208-56-0x0000000074AF0000-0x000000007509B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-11-17 05:51
Reported
2022-11-17 05:53
Platform
win10v2004-20221111-en
Max time kernel
134s
Max time network
148s
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\PCI Manager = "C:\\Program Files (x86)\\PCI Manager\\pcimgr.exe" | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.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\652cd7f902bb425412ae012d185404de.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\PCI Manager\pcimgr.exe | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| File opened for modification | C:\Program Files (x86)\PCI Manager\pcimgr.exe | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe
"C:\Users\Admin\AppData\Local\Temp\652cd7f902bb425412ae012d185404de.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 72.21.81.240:80 | tcp | |
| N/A | 72.21.81.240:80 | tcp | |
| N/A | 72.21.81.240:80 | tcp | |
| N/A | 8.8.8.8:53 | 4.tcp.eu.ngrok.io | udp |
| N/A | 3.127.59.75:16841 | 4.tcp.eu.ngrok.io | tcp |
| N/A | 72.21.91.29:80 | tcp | |
| N/A | 51.11.192.48:443 | tcp | |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 8.8.8.8:53 | 4.tcp.eu.ngrok.io | udp |
| N/A | 18.198.77.177:16841 | 4.tcp.eu.ngrok.io | tcp |
| N/A | 8.8.8.8:53 | 4.tcp.eu.ngrok.io | udp |
| N/A | 18.198.77.177:16841 | 4.tcp.eu.ngrok.io | tcp |
Files
memory/4396-132-0x0000000074870000-0x0000000074E21000-memory.dmp
memory/4396-133-0x0000000074870000-0x0000000074E21000-memory.dmp