Analysis Overview
SHA256
85668e50e43c6e8092232db81eb943a9e30f12eb540017a3283428949b164a45
Threat Level: Known bad
The file 85668e50e43c6e8092232db81eb943a9e30f12eb540017a3283428949b164a45 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
2024-11-09 21:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 21:09
Reported
2024-11-09 21:11
Platform
win10v2004-20241007-en
Max time kernel
149s
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\x2367255.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5734452.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\85668e50e43c6e8092232db81eb943a9e30f12eb540017a3283428949b164a45.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\x2367255.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\85668e50e43c6e8092232db81eb943a9e30f12eb540017a3283428949b164a45.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2367255.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5734452.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\85668e50e43c6e8092232db81eb943a9e30f12eb540017a3283428949b164a45.exe
"C:\Users\Admin\AppData\Local\Temp\85668e50e43c6e8092232db81eb943a9e30f12eb540017a3283428949b164a45.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2367255.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2367255.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5734452.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5734452.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 | 88.210.23.2.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2367255.exe
| MD5 | a019f7a0740d81ae700311ab5dd330b8 |
| SHA1 | 809c02787a407f512daf16e289e18885e4d17dda |
| SHA256 | 36bda6715705061895b3cdf2b4168003f93d0c1492ad58449a2b5bb48217d322 |
| SHA512 | 3b32c8cfb7c03483d5ef8d4f16a127f76c422c7cd34bc2f504f84afc8161af2637553445044e4886e9f1519c52fa7c68652b2c4ccc5913e22271928aea6d0a21 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5734452.exe
| MD5 | 9c5958557ccffc32c7e2d7d8ad8e75a4 |
| SHA1 | d2345ed34d170c85447369c5cae4b2fd540004c8 |
| SHA256 | cdb1773d4e7c32072097566339d7edcd1416c3f3995a50972852b80ecee4dc5a |
| SHA512 | 907a7ffbe3c8b71df130b38d9506765aa6d2bf897833f55534d4fadda32cec57c84297d946ad13c06636b6cbaa65aa9536c22e589e7cecb5a9147bf130839274 |
memory/2356-14-0x0000000073F6E000-0x0000000073F6F000-memory.dmp
memory/2356-15-0x00000000009E0000-0x0000000000A08000-memory.dmp
memory/2356-16-0x0000000007DE0000-0x00000000083F8000-memory.dmp
memory/2356-17-0x0000000007880000-0x0000000007892000-memory.dmp
memory/2356-18-0x00000000079B0000-0x0000000007ABA000-memory.dmp
memory/2356-19-0x0000000007910000-0x000000000794C000-memory.dmp
memory/2356-20-0x0000000073F60000-0x0000000074710000-memory.dmp
memory/2356-21-0x0000000004E30000-0x0000000004E7C000-memory.dmp
memory/2356-22-0x0000000073F6E000-0x0000000073F6F000-memory.dmp
memory/2356-23-0x0000000073F60000-0x0000000074710000-memory.dmp