Analysis Overview
SHA256
bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57
Threat Level: Known bad
The file bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.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 behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-09 06:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-09 06:34
Reported
2024-10-09 06:36
Platform
win7-20240903-en
Max time kernel
149s
Max time network
147s
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\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.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\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.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\\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe\" .." | C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe\" .." | C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.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\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe
"C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | encrypted7745.hopto.org | udp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| US | 8.8.8.8:53 | encrypted7745.hopto.org | udp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| US | 8.8.8.8:53 | encrypted7745.hopto.org | udp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
Files
memory/2528-0-0x000000007422E000-0x000000007422F000-memory.dmp
memory/2528-1-0x0000000000B90000-0x0000000000BBE000-memory.dmp
memory/2528-2-0x0000000000220000-0x0000000000232000-memory.dmp
memory/2528-3-0x0000000074220000-0x000000007490E000-memory.dmp
memory/2528-5-0x0000000074220000-0x000000007490E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-09 06:34
Reported
2024-10-09 06:36
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.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\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe\" .." | C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe\" .." | C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.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\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.exe
"C:\Users\Admin\AppData\Local\Temp\bca1a5ae15dcd96a52275f594fc5dd6a9727414c7a1b0fc91b09aaa306ea2d57.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | encrypted7745.hopto.org | udp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | encrypted7745.hopto.org | udp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
| US | 8.8.8.8:53 | encrypted7745.hopto.org | udp |
| PS | 113.212.65.93:1177 | encrypted7745.hopto.org | tcp |
Files
memory/5048-0-0x000000007468E000-0x000000007468F000-memory.dmp
memory/5048-1-0x0000000000010000-0x000000000003E000-memory.dmp
memory/5048-2-0x0000000004A30000-0x0000000004ACC000-memory.dmp
memory/5048-3-0x00000000024E0000-0x00000000024F2000-memory.dmp
memory/5048-4-0x0000000005350000-0x00000000058F4000-memory.dmp
memory/5048-5-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/5048-6-0x0000000004E40000-0x0000000004ED2000-memory.dmp
memory/5048-8-0x0000000004E00000-0x0000000004E0A000-memory.dmp
memory/5048-9-0x000000007468E000-0x000000007468F000-memory.dmp
memory/5048-10-0x0000000074680000-0x0000000074E30000-memory.dmp