Analysis Overview
SHA256
770453ee69ee95d05fceec377716cb2c2b8e267c2219091b5752c58a5b7a3ff4
Threat Level: Known bad
The file 770453ee69ee95d05fceec377716cb2c2b8e267c2219091b5752c58a5b7a3ff4 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
RedLine
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
2024-11-11 06:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:02
Reported
2024-11-11 06:04
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
153s
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\x4548890.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0828639.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\770453ee69ee95d05fceec377716cb2c2b8e267c2219091b5752c58a5b7a3ff4.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\x4548890.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\770453ee69ee95d05fceec377716cb2c2b8e267c2219091b5752c58a5b7a3ff4.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4548890.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0828639.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\770453ee69ee95d05fceec377716cb2c2b8e267c2219091b5752c58a5b7a3ff4.exe
"C:\Users\Admin\AppData\Local\Temp\770453ee69ee95d05fceec377716cb2c2b8e267c2219091b5752c58a5b7a3ff4.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4548890.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4548890.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0828639.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0828639.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| US | 8.8.8.8:53 | 102.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp | |
| FI | 77.91.124.111:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4548890.exe
| MD5 | 46528375980e8cdc8def5c32fb4c46de |
| SHA1 | d2481d11be9fed8bb1dbb49d462411fd771270f9 |
| SHA256 | 944b7f4801f730d5d4b676c654c23d1df33ba19e1f8cc5adad6b20c19a0a2bab |
| SHA512 | a02afcaa8d18c6dabb8cb75398204b93ab46102e3bbed892a615a172e928bed2d09b8e93c65d2b9f2e7c8f3f6e40bbfebf1bb8987bb5c42db20ce71dc68b84d5 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0828639.exe
| MD5 | 7866b019181b680a3c91ac98c03a1554 |
| SHA1 | 8789d9d95d00d7d23772a223b29bdd5a4299df2c |
| SHA256 | 8e6b2e477ab405351f663e19c5d9a1bdc1acb36586a03f9a70441b57ddac0385 |
| SHA512 | 8b4f2b2827f7c95f5801247752694658131d944341bce63a1f4d0742cabcef9360cda144c01004c4824a1d30bab01f84e032078bfbb6f59ad890619366962033 |
memory/2376-14-0x0000000073E3E000-0x0000000073E3F000-memory.dmp
memory/2376-15-0x0000000000C60000-0x0000000000C88000-memory.dmp
memory/2376-16-0x0000000008060000-0x0000000008678000-memory.dmp
memory/2376-17-0x0000000007B00000-0x0000000007B12000-memory.dmp
memory/2376-18-0x0000000007C30000-0x0000000007D3A000-memory.dmp
memory/2376-19-0x0000000007B60000-0x0000000007B9C000-memory.dmp
memory/2376-20-0x0000000073E30000-0x00000000745E0000-memory.dmp
memory/2376-21-0x0000000005070000-0x00000000050BC000-memory.dmp
memory/2376-22-0x0000000073E3E000-0x0000000073E3F000-memory.dmp
memory/2376-23-0x0000000073E30000-0x00000000745E0000-memory.dmp