Analysis Overview
SHA256
e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9
Threat Level: Known bad
The file 556e9dd4b013cff0ebdcf092179cd0c5.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Drops startup file
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-30 09:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-30 09:21
Reported
2024-09-30 09:24
Platform
win7-20240903-en
Max time kernel
149s
Max time network
142s
Command Line
Signatures
njRAT/Bladabindi
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\556e9dd4b013cff0ebdcf092179cd0c5.exe\" .." | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\556e9dd4b013cff0ebdcf092179cd0c5.exe\" .." | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.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\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe
"C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | encrypted7745.hopto.org | udp |
| PS | 158.140.77.165:1177 | encrypted7745.hopto.org | tcp |
| PS | 158.140.77.165:1177 | encrypted7745.hopto.org | tcp |
Files
memory/2068-0-0x0000000074BDE000-0x0000000074BDF000-memory.dmp
memory/2068-1-0x0000000000ED0000-0x0000000000F04000-memory.dmp
memory/2068-2-0x0000000000290000-0x00000000002A2000-memory.dmp
memory/2068-3-0x0000000074BD0000-0x00000000752BE000-memory.dmp
memory/2068-5-0x0000000074BDE000-0x0000000074BDF000-memory.dmp
memory/2068-6-0x0000000074BD0000-0x00000000752BE000-memory.dmp
memory/2068-7-0x0000000074BD0000-0x00000000752BE000-memory.dmp
memory/2068-8-0x0000000074BD0000-0x00000000752BE000-memory.dmp
memory/2068-9-0x0000000000650000-0x000000000065A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-30 09:21
Reported
2024-09-30 09:24
Platform
win10v2004-20240802-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
njRAT/Bladabindi
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\556e9dd4b013cff0ebdcf092179cd0c5.exe\" .." | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\556e9dd4b013cff0ebdcf092179cd0c5.exe\" .." | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.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\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe
"C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | encrypted7745.hopto.org | udp |
| PS | 158.140.77.165:1177 | encrypted7745.hopto.org | tcp |
| US | 8.8.8.8:53 | 165.77.140.158.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.173.189.20.in-addr.arpa | udp |
Files
memory/3260-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp
memory/3260-1-0x00000000003E0000-0x0000000000414000-memory.dmp
memory/3260-2-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/3260-3-0x0000000004DC0000-0x0000000004E5C000-memory.dmp
memory/3260-4-0x0000000005690000-0x0000000005C34000-memory.dmp
memory/3260-6-0x00000000051F0000-0x0000000005282000-memory.dmp
memory/3260-5-0x0000000074AE0000-0x0000000075290000-memory.dmp
memory/3260-8-0x00000000051E0000-0x00000000051EA000-memory.dmp
memory/3260-9-0x0000000005460000-0x00000000054C6000-memory.dmp
memory/3260-10-0x0000000006360000-0x0000000006378000-memory.dmp
memory/3260-11-0x0000000074AEE000-0x0000000074AEF000-memory.dmp
memory/3260-12-0x0000000074AE0000-0x0000000075290000-memory.dmp