Analysis Overview
SHA256
55a268b31f64e53c26c2ccc5fd2ed653791074d22c76491e07b6d846a0c0db21
Threat Level: Known bad
The file 55a268b31f64e53c26c2ccc5fd2ed653791074d22c76491e07b6d846a0c0db21 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 AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 04:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 04:45
Reported
2024-11-08 04:48
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
142s
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\esL82IP13.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\55a268b31f64e53c26c2ccc5fd2ed653791074d22c76491e07b6d846a0c0db21.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\55a268b31f64e53c26c2ccc5fd2ed653791074d22c76491e07b6d846a0c0db21.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esL82IP13.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esL82IP13.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4844 wrote to memory of 4184 | N/A | C:\Users\Admin\AppData\Local\Temp\55a268b31f64e53c26c2ccc5fd2ed653791074d22c76491e07b6d846a0c0db21.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esL82IP13.exe |
| PID 4844 wrote to memory of 4184 | N/A | C:\Users\Admin\AppData\Local\Temp\55a268b31f64e53c26c2ccc5fd2ed653791074d22c76491e07b6d846a0c0db21.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esL82IP13.exe |
| PID 4844 wrote to memory of 4184 | N/A | C:\Users\Admin\AppData\Local\Temp\55a268b31f64e53c26c2ccc5fd2ed653791074d22c76491e07b6d846a0c0db21.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esL82IP13.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\55a268b31f64e53c26c2ccc5fd2ed653791074d22c76491e07b6d846a0c0db21.exe
"C:\Users\Admin\AppData\Local\Temp\55a268b31f64e53c26c2ccc5fd2ed653791074d22c76491e07b6d846a0c0db21.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esL82IP13.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esL82IP13.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\esL82IP13.exe
| MD5 | 33f7a8a830b6f71569fe84d90c995211 |
| SHA1 | ff85b25988e83baa5c1b274c55d37fec1d372551 |
| SHA256 | 99f78854c29d1125cf28e474d1da61aa2e8a3f68c28dcefec345ee39be0f1ea3 |
| SHA512 | 90f0c014d9139b13b6aad785c3e58933c353af2f961f41b872a6cecda926db5e61d4f78a4db8c392a637ecf5831e97c7ece93f41ab3730327dd2154581993f23 |
memory/4184-8-0x0000000002C40000-0x0000000002D40000-memory.dmp
memory/4184-9-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4184-10-0x0000000004CA0000-0x0000000004CE6000-memory.dmp
memory/4184-11-0x0000000000400000-0x0000000002BB0000-memory.dmp
memory/4184-12-0x00000000073A0000-0x0000000007944000-memory.dmp
memory/4184-13-0x00000000071A0000-0x00000000071E4000-memory.dmp
memory/4184-53-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-37-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-77-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-75-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-73-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-578-0x0000000000400000-0x0000000002BB0000-memory.dmp
memory/4184-71-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-69-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-67-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-65-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-63-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-61-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-59-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-57-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-55-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-51-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-49-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-47-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-45-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-43-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-41-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-39-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-35-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-33-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-31-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-29-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-27-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-25-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-23-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-21-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-19-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-17-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-15-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-14-0x00000000071A0000-0x00000000071DF000-memory.dmp
memory/4184-921-0x0000000007950000-0x0000000007F68000-memory.dmp
memory/4184-922-0x0000000007F70000-0x000000000807A000-memory.dmp
memory/4184-923-0x00000000072D0000-0x00000000072E2000-memory.dmp
memory/4184-924-0x00000000072F0000-0x000000000732C000-memory.dmp
memory/4184-925-0x0000000007340000-0x000000000738C000-memory.dmp
memory/4184-927-0x0000000002C40000-0x0000000002D40000-memory.dmp
memory/4184-928-0x0000000000400000-0x000000000044E000-memory.dmp