Analysis Overview
SHA256
9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac
Threat Level: Known bad
The file 9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
RedLine payload
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 01:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:19
Reported
2024-11-10 01:22
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
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\y2993497.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.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\9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac.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\y2993497.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\9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac.exe
"C:\Users\Admin\AppData\Local\Temp\9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.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 | 70.209.201.84.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe
| MD5 | 202ae23c111cf990ac571f6017062976 |
| SHA1 | 41712a04891bce64fd857154ae17b2566b39e1b7 |
| SHA256 | 9e9ab6f3d93c946a4f1230d20b620d31561e3c7924a9e2bc60f54ecdf1eaaf43 |
| SHA512 | e3cf68af6a44559013494f4617f179855a92d5822c19103db16b977f3e683e6fa14fc0327d0e29da4f19bf1e445e9811e375580a7999c9dfeac2648a59e3dbfc |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.exe
| MD5 | 8ad88705fe6f875ff8df748bae571dd2 |
| SHA1 | 19878b96c71e6015d39f1523ab9d8da158efe609 |
| SHA256 | 9e4ca5306371fea96fba6d7318f2ada71b3de7504b6e0f1e85004675e169d848 |
| SHA512 | 023580b685baf8e293a6cdafa9f2e923b71018662071a5d11243f46861059f183709e103d1ae2368e7450f07c0bba9355e5aee32c0a1b6626955de281242b58a |
memory/4540-14-0x00000000740EE000-0x00000000740EF000-memory.dmp
memory/4540-15-0x0000000000520000-0x000000000054E000-memory.dmp
memory/4540-16-0x0000000004E00000-0x0000000004E06000-memory.dmp
memory/4540-17-0x00000000054F0000-0x0000000005B08000-memory.dmp
memory/4540-18-0x0000000004FE0000-0x00000000050EA000-memory.dmp
memory/4540-19-0x0000000004E90000-0x0000000004EA2000-memory.dmp
memory/4540-20-0x00000000740E0000-0x0000000074890000-memory.dmp
memory/4540-21-0x0000000004F10000-0x0000000004F4C000-memory.dmp
memory/4540-22-0x0000000004F50000-0x0000000004F9C000-memory.dmp
memory/4540-23-0x00000000740EE000-0x00000000740EF000-memory.dmp
memory/4540-24-0x00000000740E0000-0x0000000074890000-memory.dmp