Analysis Overview
SHA256
4ecf3f6da745d90f98134512bfb0ab0513086ce2fce33fbce968a80150ea61d3
Threat Level: Known bad
The file 4ecf3f6da745d90f98134512bfb0ab0513086ce2fce33fbce968a80150ea61d3 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
RedLine
Redline family
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 10:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 10:56
Reported
2024-11-13 10:59
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
150s
Command Line
Signatures
RedLine
RedLine payload
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Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyV94.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\4ecf3f6da745d90f98134512bfb0ab0513086ce2fce33fbce968a80150ea61d3.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\4ecf3f6da745d90f98134512bfb0ab0513086ce2fce33fbce968a80150ea61d3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyV94.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyV94.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4900 wrote to memory of 312 | N/A | C:\Users\Admin\AppData\Local\Temp\4ecf3f6da745d90f98134512bfb0ab0513086ce2fce33fbce968a80150ea61d3.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyV94.exe |
| PID 4900 wrote to memory of 312 | N/A | C:\Users\Admin\AppData\Local\Temp\4ecf3f6da745d90f98134512bfb0ab0513086ce2fce33fbce968a80150ea61d3.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyV94.exe |
| PID 4900 wrote to memory of 312 | N/A | C:\Users\Admin\AppData\Local\Temp\4ecf3f6da745d90f98134512bfb0ab0513086ce2fce33fbce968a80150ea61d3.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyV94.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4ecf3f6da745d90f98134512bfb0ab0513086ce2fce33fbce968a80150ea61d3.exe
"C:\Users\Admin\AppData\Local\Temp\4ecf3f6da745d90f98134512bfb0ab0513086ce2fce33fbce968a80150ea61d3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyV94.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyV94.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 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dyV94.exe
| MD5 | 1b3f6a341b4fa013cf3f377b3ef4f6f8 |
| SHA1 | a6cf129e55830409609df13609f2656774809e20 |
| SHA256 | 7dab4b2c0841de1211db5d5f75e86c72efdf53fd445d4ccde2dc47f41d1ae65c |
| SHA512 | b0c2b67f97cbdb58964a34de534c1c124e3566b1292c8994d7458bfb9372eeeab88f9537bf668865dcf4fba82d467149e24c830d5d8e7362c5b10ae125387417 |
memory/312-8-0x00000000008B0000-0x00000000009B0000-memory.dmp
memory/312-9-0x0000000002420000-0x000000000246B000-memory.dmp
memory/312-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/312-11-0x0000000000400000-0x00000000007A2000-memory.dmp
memory/312-12-0x0000000002670000-0x00000000026B6000-memory.dmp
memory/312-13-0x0000000004FB0000-0x0000000005554000-memory.dmp
memory/312-14-0x0000000002A50000-0x0000000002A94000-memory.dmp
memory/312-22-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-79-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-76-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-74-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-72-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-70-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-68-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-66-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-64-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-62-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-60-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-58-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-54-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-52-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-50-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-48-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-46-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-44-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-42-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-38-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-37-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-32-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-30-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-28-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-26-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-24-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-20-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-18-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-16-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-15-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-56-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-40-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-34-0x0000000002A50000-0x0000000002A8E000-memory.dmp
memory/312-921-0x0000000005560000-0x0000000005B78000-memory.dmp
memory/312-922-0x0000000005B80000-0x0000000005C8A000-memory.dmp
memory/312-923-0x0000000004ED0000-0x0000000004EE2000-memory.dmp
memory/312-924-0x0000000004EF0000-0x0000000004F2C000-memory.dmp
memory/312-925-0x0000000004F40000-0x0000000004F8C000-memory.dmp
memory/312-926-0x00000000008B0000-0x00000000009B0000-memory.dmp
memory/312-927-0x0000000000400000-0x000000000044E000-memory.dmp