Analysis Overview
SHA256
134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d
Threat Level: Known bad
The file 134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d 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
2024-11-10 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
132s
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\x1578292.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.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\134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d.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\x1578292.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\134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1578292.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d.exe
"C:\Users\Admin\AppData\Local\Temp\134ad9ef81867e291d97258316dbdf03aaee6e896f5e8f1ec5662caa01ca488d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1578292.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1578292.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1578292.exe
| MD5 | d3a978e13a4cd950b05ac570729b84ac |
| SHA1 | 549eac3459014125ae3456ae65e54fd0e13e211b |
| SHA256 | 1cac9336e0e71e2c5cc5fc6c9ae3eec397285a54265447edcd504bbce0d48a8b |
| SHA512 | 68cdb33589e70f43b81ed7f75d37975a0cbb699135a0d4d22a012676134377d804fd77e3b012cad4d6188e4df6cdcaa4e9dc17db8763f5302d709ce10706efb9 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5894522.exe
| MD5 | 1680eb2a1d9625a0aa39dd7a186389da |
| SHA1 | 55e9806f9021fb75cb3f602da01c010ecc228021 |
| SHA256 | 2360c70895716ed59b94015e6a1c1e1d6d1a0da222d76a5b248d11e28872899d |
| SHA512 | 83472d4295fd4d514319a2a9607326de522b61b59d6eeae06f871fbb5c73f7e322ab7e645b13c18d2ad7d1618669515b574522d1128b14d4c7362b9f0b1bc740 |
memory/4032-14-0x00000000740AE000-0x00000000740AF000-memory.dmp
memory/4032-15-0x0000000000A20000-0x0000000000A4E000-memory.dmp
memory/4032-16-0x0000000005240000-0x0000000005246000-memory.dmp
memory/4032-17-0x0000000005A30000-0x0000000006048000-memory.dmp
memory/4032-18-0x0000000005520000-0x000000000562A000-memory.dmp
memory/4032-19-0x0000000005290000-0x00000000052A2000-memory.dmp
memory/4032-20-0x00000000740A0000-0x0000000074850000-memory.dmp
memory/4032-21-0x0000000005410000-0x000000000544C000-memory.dmp
memory/4032-22-0x0000000005450000-0x000000000549C000-memory.dmp
memory/4032-23-0x00000000740AE000-0x00000000740AF000-memory.dmp
memory/4032-24-0x00000000740A0000-0x0000000074850000-memory.dmp