Analysis Overview
SHA256
1525bc7644ae3ff83d7cafb75dffaf18d847e0f3652cf1ec1636df4bc49e449c
Threat Level: Known bad
The file 1525bc7644ae3ff83d7cafb75dffaf18d847e0f3652cf1ec1636df4bc49e449c 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
2024-11-09 11:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 11:04
Reported
2024-11-09 11:07
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\x9868550.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6842033.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\1525bc7644ae3ff83d7cafb75dffaf18d847e0f3652cf1ec1636df4bc49e449c.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\x9868550.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\1525bc7644ae3ff83d7cafb75dffaf18d847e0f3652cf1ec1636df4bc49e449c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9868550.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6842033.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1525bc7644ae3ff83d7cafb75dffaf18d847e0f3652cf1ec1636df4bc49e449c.exe
"C:\Users\Admin\AppData\Local\Temp\1525bc7644ae3ff83d7cafb75dffaf18d847e0f3652cf1ec1636df4bc49e449c.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9868550.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9868550.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6842033.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6842033.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.82.67.80.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| 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 | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.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\x9868550.exe
| MD5 | de299c034e66b20b7b36be1dc2313282 |
| SHA1 | 5a33104628a05d8608d7f95a97cd475ff97b9cfd |
| SHA256 | 5db3e88641bec444d463168f0f79da5f32cbc2b60f6cb7dcda0b229704ce61a5 |
| SHA512 | 9f8841ca0fc0bd7d366d0bb2347e550814a682d6d95d617757653416f49006494aeb7792b81da21924b4e20270051831ec0735a523811f9829cedfdb37b836bf |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6842033.exe
| MD5 | 8ec757b1097227c814e3b61124c9498f |
| SHA1 | 1ac48eef7a555c4a4dfcc660614d614d617d844d |
| SHA256 | 860a4042625dd063bfda42a4256e642b16cc21a37026597b213cc8b04618bbf2 |
| SHA512 | 641edf480cdbee1c2b8b70f8e12ca1a411ba534f29e62699376ce6ff5fed2aa51122cdc399b0a8f3810f9609824760e62f1475d98ae4a14618f49ea7b3b478a3 |
memory/4124-14-0x0000000073C2E000-0x0000000073C2F000-memory.dmp
memory/4124-15-0x0000000000D20000-0x0000000000D4E000-memory.dmp
memory/4124-16-0x0000000005500000-0x0000000005506000-memory.dmp
memory/4124-17-0x0000000005D20000-0x0000000006338000-memory.dmp
memory/4124-18-0x0000000005810000-0x000000000591A000-memory.dmp
memory/4124-19-0x0000000005590000-0x00000000055A2000-memory.dmp
memory/4124-20-0x0000000005700000-0x000000000573C000-memory.dmp
memory/4124-21-0x0000000073C20000-0x00000000743D0000-memory.dmp
memory/4124-22-0x0000000005750000-0x000000000579C000-memory.dmp
memory/4124-23-0x0000000073C2E000-0x0000000073C2F000-memory.dmp
memory/4124-24-0x0000000073C20000-0x00000000743D0000-memory.dmp