Analysis Overview
SHA256
9e0caa6e2ae8fa6ab12871aea37c7770c2624b27b1f78fb5fcac762b87319d3f
Threat Level: Known bad
The file 9e0caa6e2ae8fa6ab12871aea37c7770c2624b27b1f78fb5fcac762b87319d3f was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 08:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 08:22
Reported
2024-11-08 08:25
Platform
win10v2004-20241007-en
Max time kernel
131s
Max time network
147s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhz62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZI17.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\9e0caa6e2ae8fa6ab12871aea37c7770c2624b27b1f78fb5fcac762b87319d3f.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhz62.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\IXP000.TMP\nhz62.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZI17.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9e0caa6e2ae8fa6ab12871aea37c7770c2624b27b1f78fb5fcac762b87319d3f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9e0caa6e2ae8fa6ab12871aea37c7770c2624b27b1f78fb5fcac762b87319d3f.exe
"C:\Users\Admin\AppData\Local\Temp\9e0caa6e2ae8fa6ab12871aea37c7770c2624b27b1f78fb5fcac762b87319d3f.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhz62.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhz62.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZI17.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZI17.exe
Network
| Country | Destination | Domain | Proto |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhz62.exe
| MD5 | 418c39e073f5022b4db043e3959b8838 |
| SHA1 | b74f4ce39ad8e3266fdd3401db90fdbc22a2ccbd |
| SHA256 | ae34b702cff677e2ecec386b52bed9a406d04233ca185a2f6717015a9fc62dc3 |
| SHA512 | d1f1e9b05afb0ab64480eb9a1c3e82df2937a28b74a8b85a653a3ef06468555abb276f41164a17396731d68b1030dd26928788fc7f40269cf007583cbb8be242 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZI17.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/400-14-0x0000000073E4E000-0x0000000073E4F000-memory.dmp
memory/400-15-0x0000000000B30000-0x0000000000B62000-memory.dmp
memory/400-16-0x0000000005950000-0x0000000005F68000-memory.dmp
memory/400-17-0x00000000054D0000-0x00000000055DA000-memory.dmp
memory/400-18-0x0000000005400000-0x0000000005412000-memory.dmp
memory/400-19-0x0000000005490000-0x00000000054CC000-memory.dmp
memory/400-20-0x00000000055E0000-0x000000000562C000-memory.dmp
memory/400-21-0x0000000073E4E000-0x0000000073E4F000-memory.dmp