Analysis Overview
SHA256
e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789
Threat Level: Known bad
The file e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789N was found to be: Known bad.
Malicious Activity Summary
Njrat family
Drops startup file
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-09 09:38
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-09 09:38
Reported
2024-10-09 09:40
Platform
win7-20240903-en
Max time kernel
144s
Max time network
137s
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\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789N.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\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789N.exe
"C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789N.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/1120-0-0x0000000074871000-0x0000000074872000-memory.dmp
memory/1120-1-0x0000000074870000-0x0000000074E1B000-memory.dmp
memory/1120-2-0x0000000074870000-0x0000000074E1B000-memory.dmp
memory/1120-5-0x0000000074870000-0x0000000074E1B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-09 09:38
Reported
2024-10-09 09:40
Platform
win10v2004-20241007-en
Max time kernel
145s
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\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789N.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\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789N.exe
"C:\Users\Admin\AppData\Local\Temp\e921cdca9fc9fa7a5da432eb961b6a00d5604eca01f9333fa9a309ec92574789N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| LT | 93.123.39.69:5439 | ole.cloudns.ph | tcp |
| 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 | 11.227.111.52.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/4384-0-0x0000000074E82000-0x0000000074E83000-memory.dmp
memory/4384-1-0x0000000074E80000-0x0000000075431000-memory.dmp
memory/4384-2-0x0000000074E80000-0x0000000075431000-memory.dmp
memory/4384-5-0x0000000074E82000-0x0000000074E83000-memory.dmp
memory/4384-6-0x0000000074E80000-0x0000000075431000-memory.dmp