Analysis Overview
SHA256
8ee352dd0beeb8923fb64cb90b6861397a15f498dc48dff63cae41bca5cfab57
Threat Level: Known bad
The file 8ee352dd0beeb8923fb64cb90b6861397a15f498dc48dff63cae41bca5cfab57 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 17:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 17:04
Reported
2024-11-08 17:06
Platform
win10v2004-20241007-en
Max time kernel
131s
Max time network
147s
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\nLm43.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bpx13.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\8ee352dd0beeb8923fb64cb90b6861397a15f498dc48dff63cae41bca5cfab57.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\nLm43.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\8ee352dd0beeb8923fb64cb90b6861397a15f498dc48dff63cae41bca5cfab57.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nLm43.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bpx13.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8ee352dd0beeb8923fb64cb90b6861397a15f498dc48dff63cae41bca5cfab57.exe
"C:\Users\Admin\AppData\Local\Temp\8ee352dd0beeb8923fb64cb90b6861397a15f498dc48dff63cae41bca5cfab57.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nLm43.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nLm43.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bpx13.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bpx13.exe
Network
| Country | Destination | Domain | Proto |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nLm43.exe
| MD5 | 551f4303b6b42ee2297601738c29efc9 |
| SHA1 | c55b1b7fdcb61db0f38a551c75546ad665145d7b |
| SHA256 | 29f8e22bb7a331c13bdccb963ededef14f8c47e9857c7ecb1ebb47e592562f7b |
| SHA512 | 30898f4317b8ef9dc25993b10ef0f162254c0f44bf7557c9e61a4f954894a8f6676dadcb3baa4dd6344b6ea67a1fe6c04d173ebb2a9442fcc1a6da9a997f31af |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bpx13.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/1252-14-0x00000000743AE000-0x00000000743AF000-memory.dmp
memory/1252-15-0x0000000000650000-0x0000000000682000-memory.dmp
memory/1252-16-0x0000000005530000-0x0000000005B48000-memory.dmp
memory/1252-17-0x0000000005020000-0x000000000512A000-memory.dmp
memory/1252-18-0x0000000004F30000-0x0000000004F42000-memory.dmp
memory/1252-19-0x0000000004F90000-0x0000000004FCC000-memory.dmp
memory/1252-20-0x0000000005130000-0x000000000517C000-memory.dmp
memory/1252-21-0x00000000743AE000-0x00000000743AF000-memory.dmp