Analysis Overview
SHA256
a36f50ee4cca73764dc64e8e5123a3771b396c0de5de7b269d804f45550476e9
Threat Level: Known bad
The file a36f50ee4cca73764dc64e8e5123a3771b396c0de5de7b269d804f45550476e9 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
2024-11-11 05:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 05:31
Reported
2024-11-11 05:34
Platform
win10v2004-20241007-en
Max time kernel
131s
Max time network
148s
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\ndg34.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQv14.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\ndg34.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\a36f50ee4cca73764dc64e8e5123a3771b396c0de5de7b269d804f45550476e9.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\a36f50ee4cca73764dc64e8e5123a3771b396c0de5de7b269d804f45550476e9.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ndg34.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQv14.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a36f50ee4cca73764dc64e8e5123a3771b396c0de5de7b269d804f45550476e9.exe
"C:\Users\Admin\AppData\Local\Temp\a36f50ee4cca73764dc64e8e5123a3771b396c0de5de7b269d804f45550476e9.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ndg34.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ndg34.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQv14.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQv14.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | 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 |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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\ndg34.exe
| MD5 | e672d6d75243d7ec34bb9babc67a5571 |
| SHA1 | f7d6a2eb1704ade285b5ba711deaa37634714e88 |
| SHA256 | c51bf3ede1ee6f08bb1f00097fa4e73809e90a29a37cc22fb9a4716d82cd03db |
| SHA512 | d15b53e42c5ff8314ba7c9056c9a907943bef9a48cecb868a67435b83c68d368bcba4982f22709daca28a86ececc87f4607efee824fc43a0a3b3c2fc867623fd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQv14.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/4476-14-0x0000000073F6E000-0x0000000073F6F000-memory.dmp
memory/4476-15-0x0000000000E40000-0x0000000000E72000-memory.dmp
memory/4476-16-0x0000000005C60000-0x0000000006278000-memory.dmp
memory/4476-17-0x00000000057E0000-0x00000000058EA000-memory.dmp
memory/4476-18-0x0000000005710000-0x0000000005722000-memory.dmp
memory/4476-19-0x0000000005770000-0x00000000057AC000-memory.dmp
memory/4476-20-0x00000000058F0000-0x000000000593C000-memory.dmp
memory/4476-21-0x0000000073F6E000-0x0000000073F6F000-memory.dmp