Analysis Overview
SHA256
dbc3fcb4ced5239d544b92154d6e2a2a602efdce79e38ac17e97af1d78105f04
Threat Level: Known bad
The file dbc3fcb4ced5239d544b92154d6e2a2a602efdce79e38ac17e97af1d78105f04 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 01:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:23
Reported
2024-11-10 01:25
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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\y1602113.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4269778.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\dbc3fcb4ced5239d544b92154d6e2a2a602efdce79e38ac17e97af1d78105f04.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\y1602113.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\dbc3fcb4ced5239d544b92154d6e2a2a602efdce79e38ac17e97af1d78105f04.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1602113.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4269778.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dbc3fcb4ced5239d544b92154d6e2a2a602efdce79e38ac17e97af1d78105f04.exe
"C:\Users\Admin\AppData\Local\Temp\dbc3fcb4ced5239d544b92154d6e2a2a602efdce79e38ac17e97af1d78105f04.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1602113.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1602113.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4269778.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4269778.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.209.201.84.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| CY | 217.196.96.56:4138 | tcp | |
| CY | 217.196.96.56:4138 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1602113.exe
| MD5 | 2fb19f77463baec6ca3cfe1c64eceba1 |
| SHA1 | d99aa50a7f2e06928a928a69016c7bfc7d2bbbb4 |
| SHA256 | 0d4970bf53f34e3a1c005e962a1f716f6192087a1e3356711b5fd8ecf1b30715 |
| SHA512 | 5e1e4efd007b3d8654af2a19830a9749dafdc0196d8c067504ad3b5c649f8669a0ae2f9177b482a0ebbaaecd470fd104f81ba7d23817fba677500d51ff3e669a |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4269778.exe
| MD5 | a369137b20faf4cdbc87ed41b82509ef |
| SHA1 | 67853a6bc789d91ecc32a78aea69ec9d88b98dad |
| SHA256 | e16d0440d641cad1d6443ea4bbd8724cd95370ff772a4e2df5015661e6a97c3f |
| SHA512 | 736628d1233e7149bb18581e793ba2febd65163a26fe4290e386978a9d1a596a9cedee75ad3c68696d86aafff3aa21db6eb5ce8be9fe3c006ce590bd6e6c173d |
memory/2584-14-0x000000007488E000-0x000000007488F000-memory.dmp
memory/2584-15-0x0000000000250000-0x000000000027E000-memory.dmp
memory/2584-16-0x00000000049F0000-0x00000000049F6000-memory.dmp
memory/2584-17-0x0000000005170000-0x0000000005788000-memory.dmp
memory/2584-18-0x0000000004CA0000-0x0000000004DAA000-memory.dmp
memory/2584-19-0x0000000004BD0000-0x0000000004BE2000-memory.dmp
memory/2584-20-0x0000000004C30000-0x0000000004C6C000-memory.dmp
memory/2584-21-0x0000000074880000-0x0000000075030000-memory.dmp
memory/2584-22-0x0000000004DB0000-0x0000000004DFC000-memory.dmp
memory/2584-23-0x000000007488E000-0x000000007488F000-memory.dmp
memory/2584-24-0x0000000074880000-0x0000000075030000-memory.dmp