Analysis Overview
SHA256
82f9b2394fea9ad6d1b03abcfefc64675d43d2899db26c2559082df39a1028f6
Threat Level: Known bad
The file 82f9b2394fea9ad6d1b03abcfefc64675d43d2899db26c2559082df39a1028f6 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
2024-11-10 20:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 20:56
Reported
2024-11-10 20:59
Platform
win10v2004-20241007-en
Max time kernel
132s
Max time network
149s
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\nVF04.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bxX18.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\82f9b2394fea9ad6d1b03abcfefc64675d43d2899db26c2559082df39a1028f6.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\nVF04.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\82f9b2394fea9ad6d1b03abcfefc64675d43d2899db26c2559082df39a1028f6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVF04.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bxX18.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82f9b2394fea9ad6d1b03abcfefc64675d43d2899db26c2559082df39a1028f6.exe
"C:\Users\Admin\AppData\Local\Temp\82f9b2394fea9ad6d1b03abcfefc64675d43d2899db26c2559082df39a1028f6.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVF04.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVF04.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bxX18.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bxX18.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.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 | 31.243.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVF04.exe
| MD5 | 0228992c898194697fb53619a2d78f29 |
| SHA1 | 59160c1a21a35f78a9dbe24ea0c36399cc9d9147 |
| SHA256 | 1d4d48a3602ed7b493b9fd39f70f6b4738aa13e4a4dd52209d5b0189a30f57e6 |
| SHA512 | 1f4afb19f2e38abfeb8154bac5063478a43e563f81ff39ad830cd6359d2c80a2cec8bf3a2c1c43010f4f1995c4342bb524ccc2f6844bf82e1f9f81d74754d06f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bxX18.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/1048-14-0x0000000073D7E000-0x0000000073D7F000-memory.dmp
memory/1048-15-0x0000000000120000-0x0000000000152000-memory.dmp
memory/1048-16-0x0000000005080000-0x0000000005698000-memory.dmp
memory/1048-17-0x0000000004C00000-0x0000000004D0A000-memory.dmp
memory/1048-18-0x0000000004B30000-0x0000000004B42000-memory.dmp
memory/1048-19-0x0000000004B90000-0x0000000004BCC000-memory.dmp
memory/1048-20-0x0000000004D10000-0x0000000004D5C000-memory.dmp
memory/1048-21-0x0000000073D7E000-0x0000000073D7F000-memory.dmp