Analysis Overview
SHA256
1033bfcb5c0d36d48963a929c56141d329a18c31a705bd7aecc5cdc0168156b1
Threat Level: Known bad
The file 1033bfcb5c0d36d48963a929c56141d329a18c31a705bd7aecc5cdc0168156b1 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
2024-11-11 09:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 09:10
Reported
2024-11-11 09:13
Platform
win10v2004-20241007-en
Max time kernel
150s
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\efs68Qx39.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\1033bfcb5c0d36d48963a929c56141d329a18c31a705bd7aecc5cdc0168156b1.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\1033bfcb5c0d36d48963a929c56141d329a18c31a705bd7aecc5cdc0168156b1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\efs68Qx39.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\efs68Qx39.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2504 wrote to memory of 5056 | N/A | C:\Users\Admin\AppData\Local\Temp\1033bfcb5c0d36d48963a929c56141d329a18c31a705bd7aecc5cdc0168156b1.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\efs68Qx39.exe |
| PID 2504 wrote to memory of 5056 | N/A | C:\Users\Admin\AppData\Local\Temp\1033bfcb5c0d36d48963a929c56141d329a18c31a705bd7aecc5cdc0168156b1.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\efs68Qx39.exe |
| PID 2504 wrote to memory of 5056 | N/A | C:\Users\Admin\AppData\Local\Temp\1033bfcb5c0d36d48963a929c56141d329a18c31a705bd7aecc5cdc0168156b1.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\efs68Qx39.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1033bfcb5c0d36d48963a929c56141d329a18c31a705bd7aecc5cdc0168156b1.exe
"C:\Users\Admin\AppData\Local\Temp\1033bfcb5c0d36d48963a929c56141d329a18c31a705bd7aecc5cdc0168156b1.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\efs68Qx39.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\efs68Qx39.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\efs68Qx39.exe
| MD5 | e1cbcc233318f73436d10f25c11927c8 |
| SHA1 | a14339f092d03e3e907b6fe478af51c142f2de6e |
| SHA256 | db8e366106838494c04af23c226dd3d46669d3152833be46f7cad32cf056c2e7 |
| SHA512 | 41f8e1530f4c79d13840d80837169c38af7d193922857a68d98afc01e63e16b306de9bb534cefebc05e11985e081d7367cc9479c72d499d1527fc0815061559c |
memory/5056-8-0x0000000002EC0000-0x0000000002FC0000-memory.dmp
memory/5056-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/5056-9-0x0000000003100000-0x000000000314B000-memory.dmp
memory/5056-11-0x00000000072C0000-0x0000000007306000-memory.dmp
memory/5056-12-0x0000000007350000-0x00000000078F4000-memory.dmp
memory/5056-13-0x0000000007900000-0x0000000007944000-memory.dmp
memory/5056-14-0x0000000000400000-0x0000000002BC5000-memory.dmp
memory/5056-60-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-78-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-76-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-74-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-72-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-70-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-68-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-66-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-64-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-62-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-58-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-56-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-54-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-52-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-50-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-48-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-46-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-44-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-42-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-40-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-36-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-34-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-32-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-30-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-28-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-26-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-24-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-22-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-20-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-18-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-16-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-15-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-38-0x0000000007900000-0x000000000793F000-memory.dmp
memory/5056-921-0x0000000007940000-0x0000000007F58000-memory.dmp
memory/5056-922-0x0000000007FE0000-0x00000000080EA000-memory.dmp
memory/5056-923-0x0000000008120000-0x0000000008132000-memory.dmp
memory/5056-924-0x0000000008140000-0x000000000817C000-memory.dmp
memory/5056-925-0x0000000008290000-0x00000000082DC000-memory.dmp
memory/5056-926-0x0000000002EC0000-0x0000000002FC0000-memory.dmp
memory/5056-928-0x0000000000400000-0x000000000044E000-memory.dmp