Analysis Overview
SHA256
ec3ca87585e4b6719984490b690bc4eeb5516c28601cd71c6702ee92d7af975b
Threat Level: Known bad
The file ec3ca87585e4b6719984490b690bc4eeb5516c28601cd71c6702ee92d7af975b.exe 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
2024-11-13 19:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 19:01
Reported
2024-11-13 19:03
Platform
win10v2004-20241007-en
Max time kernel
106s
Max time network
115s
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\g5535452.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\ec3ca87585e4b6719984490b690bc4eeb5516c28601cd71c6702ee92d7af975b.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\ec3ca87585e4b6719984490b690bc4eeb5516c28601cd71c6702ee92d7af975b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5535452.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2040 wrote to memory of 3968 | N/A | C:\Users\Admin\AppData\Local\Temp\ec3ca87585e4b6719984490b690bc4eeb5516c28601cd71c6702ee92d7af975b.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5535452.exe |
| PID 2040 wrote to memory of 3968 | N/A | C:\Users\Admin\AppData\Local\Temp\ec3ca87585e4b6719984490b690bc4eeb5516c28601cd71c6702ee92d7af975b.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5535452.exe |
| PID 2040 wrote to memory of 3968 | N/A | C:\Users\Admin\AppData\Local\Temp\ec3ca87585e4b6719984490b690bc4eeb5516c28601cd71c6702ee92d7af975b.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5535452.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ec3ca87585e4b6719984490b690bc4eeb5516c28601cd71c6702ee92d7af975b.exe
"C:\Users\Admin\AppData\Local\Temp\ec3ca87585e4b6719984490b690bc4eeb5516c28601cd71c6702ee92d7af975b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5535452.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5535452.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 | 154.239.44.20.in-addr.arpa | udp |
| CY | 217.196.96.102:4132 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| CY | 217.196.96.102:4132 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.190.18.2.in-addr.arpa | udp |
| CY | 217.196.96.102:4132 | tcp | |
| CY | 217.196.96.102:4132 | tcp | |
| CY | 217.196.96.102:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5535452.exe
| MD5 | 940ab6dd24df214cb064406f4d2c9027 |
| SHA1 | dd757d4b5049d722e8c4d3d75027d52c774af096 |
| SHA256 | 5d20d92e5465f86f946e44a14aeefa87b3a15c7717aefd6e218f4f4f14b5c129 |
| SHA512 | dc1ddb92eaa5dd637c15e2b5d097f54686aad5ce7c5bc446f12dfc4e3b9c9c70147b92bd23e51e2b56aa36a68bc231bd6418f4760d35e7e141ae8119572f3f53 |
memory/3968-7-0x0000000073F9E000-0x0000000073F9F000-memory.dmp
memory/3968-8-0x0000000000740000-0x000000000076E000-memory.dmp
memory/3968-9-0x0000000000FF0000-0x0000000000FF6000-memory.dmp
memory/3968-10-0x0000000005830000-0x0000000005E48000-memory.dmp
memory/3968-11-0x0000000005320000-0x000000000542A000-memory.dmp
memory/3968-12-0x0000000005210000-0x0000000005222000-memory.dmp
memory/3968-13-0x0000000005230000-0x000000000526C000-memory.dmp
memory/3968-14-0x0000000073F90000-0x0000000074740000-memory.dmp
memory/3968-15-0x00000000052B0000-0x00000000052FC000-memory.dmp
memory/3968-16-0x0000000073F9E000-0x0000000073F9F000-memory.dmp
memory/3968-17-0x0000000073F90000-0x0000000074740000-memory.dmp