Analysis Overview
SHA256
273659767d5c597a4e9868fc9c41488da23322c8ab5200d2efa0a2d7646c483f
Threat Level: Known bad
The file 273659767d5c597a4e9868fc9c41488da23322c8ab5200d2efa0a2d7646c483f was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
RedLine payload
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
2024-11-10 20:47
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 20:47
Reported
2024-11-10 20:49
Platform
win10v2004-20241007-en
Max time kernel
149s
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\nhN96.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bdX76.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_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\nhN96.exe | N/A |
| 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\273659767d5c597a4e9868fc9c41488da23322c8ab5200d2efa0a2d7646c483f.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\273659767d5c597a4e9868fc9c41488da23322c8ab5200d2efa0a2d7646c483f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhN96.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bdX76.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\273659767d5c597a4e9868fc9c41488da23322c8ab5200d2efa0a2d7646c483f.exe
"C:\Users\Admin\AppData\Local\Temp\273659767d5c597a4e9868fc9c41488da23322c8ab5200d2efa0a2d7646c483f.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhN96.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhN96.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bdX76.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bdX76.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.208.201.84.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhN96.exe
| MD5 | 4f3f0aec85719576353bafd798bd55bb |
| SHA1 | 072e79a795a923b7da8f0babf07311b288254bc8 |
| SHA256 | 0f83959ebb006aac8195c4ec74c355d9e44301c4945a546f7a7ceeff2f428c45 |
| SHA512 | 3ae5fd8960189206bc9d9f8b0b7980ad1612fb9e3bf041a1e7d9e40460adf4d5ec7672c674ba9ea45eaa9e3419b6763e8c14836f62e649add15134d264e6ad6f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bdX76.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/2468-14-0x000000007434E000-0x000000007434F000-memory.dmp
memory/2468-15-0x0000000000E60000-0x0000000000E92000-memory.dmp
memory/2468-16-0x0000000005C80000-0x0000000006298000-memory.dmp
memory/2468-17-0x0000000005800000-0x000000000590A000-memory.dmp
memory/2468-18-0x0000000005730000-0x0000000005742000-memory.dmp
memory/2468-19-0x0000000005790000-0x00000000057CC000-memory.dmp
memory/2468-20-0x0000000005910000-0x000000000595C000-memory.dmp
memory/2468-21-0x000000007434E000-0x000000007434F000-memory.dmp