Analysis Overview
SHA256
e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789
Threat Level: Known bad
The file e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789 was found to be: Known bad.
Malicious Activity Summary
Njrat family
Drops startup file
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-08 04:06
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-08 04:06
Reported
2024-10-08 07:38
Platform
win7-20240903-en
Max time kernel
146s
Max time network
146s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk | C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789.exe | 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\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789.exe
"C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ole.cloudns.ph | udp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
Files
memory/584-0-0x0000000074211000-0x0000000074212000-memory.dmp
memory/584-1-0x0000000074210000-0x00000000747BB000-memory.dmp
memory/584-2-0x0000000074210000-0x00000000747BB000-memory.dmp
memory/584-5-0x0000000074210000-0x00000000747BB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-08 04:06
Reported
2024-10-08 10:20
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
143s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk | C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789.exe | 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\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789.exe
"C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789.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 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ole.cloudns.ph | udp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
Files
memory/4468-0-0x0000000074A72000-0x0000000074A73000-memory.dmp
memory/4468-1-0x0000000074A70000-0x0000000075021000-memory.dmp
memory/4468-2-0x0000000074A70000-0x0000000075021000-memory.dmp
memory/4468-6-0x0000000074A70000-0x0000000075021000-memory.dmp
memory/4468-5-0x0000000074A72000-0x0000000074A73000-memory.dmp