Analysis Overview
SHA256
f00b81b27b4ce56f806d425b474a571db287d2cded451f9feeb8e41699238e45
Threat Level: Known bad
The file f00b81b27b4ce56f806d425b474a571db287d2cded451f9feeb8e41699238e45 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 01:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 01:34
Reported
2024-11-11 01:37
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\dLL53.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz13.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\f00b81b27b4ce56f806d425b474a571db287d2cded451f9feeb8e41699238e45.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\dLL53.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\f00b81b27b4ce56f806d425b474a571db287d2cded451f9feeb8e41699238e45.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dLL53.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz13.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f00b81b27b4ce56f806d425b474a571db287d2cded451f9feeb8e41699238e45.exe
"C:\Users\Admin\AppData\Local\Temp\f00b81b27b4ce56f806d425b474a571db287d2cded451f9feeb8e41699238e45.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dLL53.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dLL53.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz13.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz13.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.209.201.84.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 | 58.55.71.13.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 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| 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 | 43.229.111.52.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\dLL53.exe
| MD5 | 22a9cae6741990e8ed07ac9c738ebc62 |
| SHA1 | 97ea6d8a7225351dcecaf8a140ae941e4ba3a9bc |
| SHA256 | 978eb40684ffbc9b914ccb4bec9349faa324ceb72ec0ba544a5b758ea60a3069 |
| SHA512 | e6cbbe88f8b48e4f210addd9f9c15189b5aece46a008a09f89de1cf66d5822458cc98837ef8e7146cc5eb26fde0c72893d89cbfd5bb2dae18ab6516650d74fd6 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLz13.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/4896-14-0x000000007431E000-0x000000007431F000-memory.dmp
memory/4896-15-0x00000000008D0000-0x0000000000902000-memory.dmp
memory/4896-16-0x0000000005720000-0x0000000005D38000-memory.dmp
memory/4896-17-0x0000000005270000-0x000000000537A000-memory.dmp
memory/4896-18-0x00000000051A0000-0x00000000051B2000-memory.dmp
memory/4896-19-0x0000000005200000-0x000000000523C000-memory.dmp
memory/4896-20-0x0000000005380000-0x00000000053CC000-memory.dmp
memory/4896-21-0x000000007431E000-0x000000007431F000-memory.dmp