Analysis Overview
SHA256
8b1df0d122c60401912e479f60afe89ff8e322da11966a79c8372be265f96599
Threat Level: Known bad
The file ca156366c023c64cb0a2074a57b8fa26.zip was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-01 14:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-01 14:55
Reported
2024-09-01 15:00
Platform
win7-20240704-en
Max time kernel
149s
Max time network
155s
Command Line
Signatures
njRAT/Bladabindi
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\skyeee.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.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\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\skyeee.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2296 wrote to memory of 2852 | N/A | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | C:\Users\Admin\AppData\Local\Temp\skyeee.exe |
| PID 2296 wrote to memory of 2852 | N/A | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | C:\Users\Admin\AppData\Local\Temp\skyeee.exe |
| PID 2296 wrote to memory of 2852 | N/A | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | C:\Users\Admin\AppData\Local\Temp\skyeee.exe |
| PID 2296 wrote to memory of 2852 | N/A | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | C:\Users\Admin\AppData\Local\Temp\skyeee.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe
"C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe"
C:\Users\Admin\AppData\Local\Temp\skyeee.exe
"C:\Users\Admin\AppData\Local\Temp\skyeee.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
Files
memory/2296-0-0x000000007425E000-0x000000007425F000-memory.dmp
memory/2296-1-0x0000000000E00000-0x0000000000E50000-memory.dmp
memory/2296-2-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2296-3-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2296-4-0x0000000000410000-0x000000000043A000-memory.dmp
memory/2296-5-0x000000007425E000-0x000000007425F000-memory.dmp
memory/2296-6-0x0000000074250000-0x000000007493E000-memory.dmp
\Users\Admin\AppData\Local\Temp\skyeee.exe
| MD5 | ca156366c023c64cb0a2074a57b8fa26 |
| SHA1 | 21736f34aae1c70916e9e6ca090e0f0f4b592b6b |
| SHA256 | b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9 |
| SHA512 | 1588694779bafa6c59c010bf8593db765a6b54a16f4bf21f3a1f33f615d7db6cd7a9ee475f5b6f5eba4dfa096a4f74d3df0fa936f1d4bac9b02d342d2e670764 |
memory/2852-14-0x00000000012E0000-0x0000000001330000-memory.dmp
memory/2852-16-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2852-17-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2296-15-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2852-18-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2852-19-0x0000000074250000-0x000000007493E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-01 14:55
Reported
2024-09-01 14:58
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
njRAT/Bladabindi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\skyeee.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\skyeee.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 760 wrote to memory of 3384 | N/A | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | C:\Users\Admin\AppData\Local\Temp\skyeee.exe |
| PID 760 wrote to memory of 3384 | N/A | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | C:\Users\Admin\AppData\Local\Temp\skyeee.exe |
| PID 760 wrote to memory of 3384 | N/A | C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe | C:\Users\Admin\AppData\Local\Temp\skyeee.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe
"C:\Users\Admin\AppData\Local\Temp\b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9.exe"
C:\Users\Admin\AppData\Local\Temp\skyeee.exe
"C:\Users\Admin\AppData\Local\Temp\skyeee.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 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | 158.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
| US | 8.8.8.8:53 | njjar.ddns.net | udp |
Files
memory/760-0-0x000000007499E000-0x000000007499F000-memory.dmp
memory/760-1-0x0000000000530000-0x0000000000580000-memory.dmp
memory/760-2-0x0000000004FC0000-0x000000000505C000-memory.dmp
memory/760-3-0x0000000005610000-0x0000000005BB4000-memory.dmp
memory/760-4-0x0000000005060000-0x00000000050F2000-memory.dmp
memory/760-6-0x0000000005250000-0x00000000052A6000-memory.dmp
memory/760-5-0x0000000004F60000-0x0000000004F6A000-memory.dmp
memory/760-7-0x0000000074990000-0x0000000075140000-memory.dmp
memory/760-8-0x0000000074990000-0x0000000075140000-memory.dmp
memory/760-9-0x00000000053C0000-0x00000000053EA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\skyeee.exe
| MD5 | ca156366c023c64cb0a2074a57b8fa26 |
| SHA1 | 21736f34aae1c70916e9e6ca090e0f0f4b592b6b |
| SHA256 | b2d8f64d585c4504658a80ef5d76d9cd42206c579d26a3e007bb74cc44b28ce9 |
| SHA512 | 1588694779bafa6c59c010bf8593db765a6b54a16f4bf21f3a1f33f615d7db6cd7a9ee475f5b6f5eba4dfa096a4f74d3df0fa936f1d4bac9b02d342d2e670764 |
memory/760-22-0x000000007499E000-0x000000007499F000-memory.dmp
memory/3384-23-0x0000000074990000-0x0000000075140000-memory.dmp
memory/760-24-0x0000000074990000-0x0000000075140000-memory.dmp
memory/3384-25-0x0000000074990000-0x0000000075140000-memory.dmp
memory/760-26-0x0000000074990000-0x0000000075140000-memory.dmp
memory/3384-27-0x0000000074990000-0x0000000075140000-memory.dmp
memory/3384-28-0x0000000074990000-0x0000000075140000-memory.dmp
memory/3384-29-0x0000000074990000-0x0000000075140000-memory.dmp
memory/3384-30-0x0000000074990000-0x0000000075140000-memory.dmp