Analysis Overview
SHA256
e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9
Threat Level: Known bad
The file e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.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
2024-09-30 01:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-30 01:17
Reported
2024-09-30 01:19
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 created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe | C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.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\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe\" .." | C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe\" .." | C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.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\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe
"C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.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 |
Files
memory/2656-0-0x0000000074E8E000-0x0000000074E8F000-memory.dmp
memory/2656-1-0x0000000000DB0000-0x0000000000DE4000-memory.dmp
memory/2656-2-0x0000000000270000-0x0000000000282000-memory.dmp
memory/2656-3-0x0000000074E80000-0x000000007556E000-memory.dmp
memory/2656-5-0x0000000074E8E000-0x0000000074E8F000-memory.dmp
memory/2656-6-0x0000000074E80000-0x000000007556E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-30 01:17
Reported
2024-09-30 01:19
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
143s
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\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.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\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe\" .." | C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe\" .." | C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.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\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe
"C:\Users\Admin\AppData\Local\Temp\e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.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 | 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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.173.189.20.in-addr.arpa | udp |
Files
memory/5084-0-0x000000007508E000-0x000000007508F000-memory.dmp
memory/5084-1-0x0000000000980000-0x00000000009B4000-memory.dmp
memory/5084-2-0x0000000001460000-0x0000000001472000-memory.dmp
memory/5084-3-0x00000000053A0000-0x000000000543C000-memory.dmp
memory/5084-4-0x0000000005D20000-0x00000000062C4000-memory.dmp
memory/5084-5-0x0000000075080000-0x0000000075830000-memory.dmp
memory/5084-6-0x0000000005810000-0x00000000058A2000-memory.dmp
memory/5084-8-0x0000000005780000-0x000000000578A000-memory.dmp
memory/5084-9-0x0000000005A10000-0x0000000005A76000-memory.dmp
memory/5084-10-0x0000000006910000-0x0000000006928000-memory.dmp
memory/5084-11-0x000000007508E000-0x000000007508F000-memory.dmp
memory/5084-12-0x0000000075080000-0x0000000075830000-memory.dmp