Analysis Overview
SHA256
82e337bbbd9ed64906d0930e2fdc29a708f9c7bfb954c019665da5cf6d14b4e0
Threat Level: Known bad
The file 82e337bbbd9ed64906d0930e2fdc29a708f9c7bfb954c019665da5cf6d14b4e0 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 08:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 08:21
Reported
2024-11-10 08:23
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\kpY58OG.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kex71Sr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dUK42Ea.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\82e337bbbd9ed64906d0930e2fdc29a708f9c7bfb954c019665da5cf6d14b4e0.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\kpY58OG.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kex71Sr.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\82e337bbbd9ed64906d0930e2fdc29a708f9c7bfb954c019665da5cf6d14b4e0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kpY58OG.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kex71Sr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dUK42Ea.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82e337bbbd9ed64906d0930e2fdc29a708f9c7bfb954c019665da5cf6d14b4e0.exe
"C:\Users\Admin\AppData\Local\Temp\82e337bbbd9ed64906d0930e2fdc29a708f9c7bfb954c019665da5cf6d14b4e0.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kpY58OG.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kpY58OG.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kex71Sr.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kex71Sr.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dUK42Ea.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dUK42Ea.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 | 97.17.167.52.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 | 74.32.126.40.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 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.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\kpY58OG.exe
| MD5 | a89bfab0ac8d30a956df483f5811996b |
| SHA1 | c0a8286f27c07c94463769e757c4936b928bfbbb |
| SHA256 | 0cfbed1996a3f90c7d59c4cad9655be441202e9e8bcc260ec37ff2012bc0cb9f |
| SHA512 | 3fe24784b3e9c467c682730a1d591311dec15220861d0119fa027becd2d01a617cc9e2a31c55caadf822fd895d8ce11d585d37cef6727915c021eccd9735a31e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kex71Sr.exe
| MD5 | e14479ec6ca0b2c9f76c82c62882eb2c |
| SHA1 | 135428801d34ce83fdb74363b335bc2ab675125f |
| SHA256 | 517e3a0ea49961c8a815aa245fbe57f7e282ab12ace2ff08a85c911773a3ce4a |
| SHA512 | ed5107e1ccf15eef2f6a09c27d378e39adb09c05c4e9cace6994a99ee6e27b446c534448ed7b40aa6ff4f07cdf789bde48455b1f425603d2c18958aa802172f4 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dUK42Ea.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/4532-21-0x0000000000030000-0x0000000000062000-memory.dmp
memory/4532-22-0x0000000004FA0000-0x00000000055B8000-memory.dmp
memory/4532-23-0x0000000004B10000-0x0000000004C1A000-memory.dmp
memory/4532-24-0x0000000004A40000-0x0000000004A52000-memory.dmp
memory/4532-25-0x0000000004AA0000-0x0000000004ADC000-memory.dmp
memory/4532-26-0x0000000004C20000-0x0000000004C6C000-memory.dmp