Analysis Overview
SHA256
fa7e9ff1393339b16acb50499a5a28a24de26a9294f975110d1f5ae849dcd1be
Threat Level: Known bad
The file fa7e9ff1393339b16acb50499a5a28a24de26a9294f975110d1f5ae849dcd1be 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
2024-11-06 23:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 23:33
Reported
2024-11-06 23:42
Platform
win10v2004-20241007-en
Max time kernel
133s
Max time network
153s
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\nsG69.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bHN12.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\fa7e9ff1393339b16acb50499a5a28a24de26a9294f975110d1f5ae849dcd1be.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\nsG69.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\IXP001.TMP\bHN12.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\fa7e9ff1393339b16acb50499a5a28a24de26a9294f975110d1f5ae849dcd1be.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nsG69.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fa7e9ff1393339b16acb50499a5a28a24de26a9294f975110d1f5ae849dcd1be.exe
"C:\Users\Admin\AppData\Local\Temp\fa7e9ff1393339b16acb50499a5a28a24de26a9294f975110d1f5ae849dcd1be.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nsG69.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nsG69.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bHN12.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bHN12.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.208.201.84.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.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\nsG69.exe
| MD5 | a9b552f0295b32ff635a89fc0d1cd05f |
| SHA1 | e637a3c127620685d6b3f301aaecc2a00212dfee |
| SHA256 | 665b1135847de08b6e625433dc60ee40c2a11ea0647d101b081705543470d7fd |
| SHA512 | a59b7ab8474f89b00e57a725396d5bb769f2801b6398a610076f02a36f865b956468389f5aca923914c27871d75bfb436d56739600c5fc511cc04b82ca6a13df |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bHN12.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/1976-14-0x0000000073FBE000-0x0000000073FBF000-memory.dmp
memory/1976-15-0x0000000000DC0000-0x0000000000DF2000-memory.dmp
memory/1976-16-0x0000000005D30000-0x0000000006348000-memory.dmp
memory/1976-17-0x00000000058A0000-0x00000000059AA000-memory.dmp
memory/1976-18-0x00000000057D0000-0x00000000057E2000-memory.dmp
memory/1976-19-0x0000000005830000-0x000000000586C000-memory.dmp
memory/1976-20-0x00000000059B0000-0x00000000059FC000-memory.dmp
memory/1976-21-0x0000000073FBE000-0x0000000073FBF000-memory.dmp