Analysis Overview
SHA256
8ddd9b5de78e1176e03f8cca197a1e3561a916c97c10464305eff11f7480363f
Threat Level: Known bad
The file 8ddd9b5de78e1176e03f8cca197a1e3561a916c97c10464305eff11f7480363f 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
2024-11-10 01:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:28
Reported
2024-11-10 01:30
Platform
win10v2004-20241007-en
Max time kernel
148s
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\x7074707.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7532752.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\8ddd9b5de78e1176e03f8cca197a1e3561a916c97c10464305eff11f7480363f.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\x7074707.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\8ddd9b5de78e1176e03f8cca197a1e3561a916c97c10464305eff11f7480363f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7074707.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7532752.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8ddd9b5de78e1176e03f8cca197a1e3561a916c97c10464305eff11f7480363f.exe
"C:\Users\Admin\AppData\Local\Temp\8ddd9b5de78e1176e03f8cca197a1e3561a916c97c10464305eff11f7480363f.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7074707.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7074707.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7532752.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7532752.exe
Network
| Country | Destination | Domain | Proto |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.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 |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7074707.exe
| MD5 | 28c3a1f638b71ef188582a91a7f4923a |
| SHA1 | c97b0ff587b71df84ed755935b7be3da0a16051c |
| SHA256 | ea937cf4acbdf06082c2b4519013662027f11ab02405495990550812fe1539e3 |
| SHA512 | 7d94cd6b0f052fbc6bddb16081ff852a31c95796ec79471d7724db7e9bd44fbc1d817ccdd372aaff47e2effd53780c08eae15629b82bc39fa07c921f93be9333 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7532752.exe
| MD5 | 1458e7b186a38629c05ea2a87b1913a1 |
| SHA1 | 2f43a292fc25496b48777dfdd9ca924e7bfffd65 |
| SHA256 | 8e68b31624ec200beb4543e6143cdf4036fb600eb214172b2c09d7af31d5f304 |
| SHA512 | d1666c8f786409391f9926d2021e149d7134010919448e7e4b0f46e10fb570366a1eb0fbe85d2bc72de8c5af79b2eb4638bd75554629a4e2991d8037dfa779b1 |
memory/3376-14-0x000000007408E000-0x000000007408F000-memory.dmp
memory/3376-15-0x0000000000CD0000-0x0000000000CF8000-memory.dmp
memory/3376-16-0x0000000007FB0000-0x00000000085C8000-memory.dmp
memory/3376-17-0x0000000007A30000-0x0000000007A42000-memory.dmp
memory/3376-18-0x0000000007B60000-0x0000000007C6A000-memory.dmp
memory/3376-19-0x0000000007A90000-0x0000000007ACC000-memory.dmp
memory/3376-20-0x0000000074080000-0x0000000074830000-memory.dmp
memory/3376-21-0x0000000002E60000-0x0000000002EAC000-memory.dmp
memory/3376-22-0x000000007408E000-0x000000007408F000-memory.dmp
memory/3376-23-0x0000000074080000-0x0000000074830000-memory.dmp