Analysis Overview
SHA256
37892c40662c89133580abf0c2d54b5ec4d702bcd7836c57727116f35a440dff
Threat Level: Known bad
The file 37892c40662c89133580abf0c2d54b5ec4d702bcd7836c57727116f35a440dff was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Redline family
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 21:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 21:34
Reported
2024-11-09 21:37
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
152s
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| 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\naM83DY14.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ejs33DW.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\37892c40662c89133580abf0c2d54b5ec4d702bcd7836c57727116f35a440dff.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\naM83DY14.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\IXP001.TMP\ejs33DW.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\37892c40662c89133580abf0c2d54b5ec4d702bcd7836c57727116f35a440dff.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naM83DY14.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ejs33DW.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\37892c40662c89133580abf0c2d54b5ec4d702bcd7836c57727116f35a440dff.exe
"C:\Users\Admin\AppData\Local\Temp\37892c40662c89133580abf0c2d54b5ec4d702bcd7836c57727116f35a440dff.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naM83DY14.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naM83DY14.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ejs33DW.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ejs33DW.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| 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 |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naM83DY14.exe
| MD5 | 2e7d11377da2e68afe7df1e4cbdc3d74 |
| SHA1 | 968ab4a96626aa0cf2ebc9f71aa5ad614f25d11c |
| SHA256 | 8dc1a91f9b0716f8a6716db278e4b5a76769b29e1f1aca91b0f3d0337532d37b |
| SHA512 | 81bccc3c69ddf57ad4351e144fac169e4e709d9ca41f0805a5f320f22a0f79a1687d9db83b39805336b3d504e7c22f136db4a61b1299f3fa1236804eef86330d |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ejs33DW.exe
| MD5 | f8a8a9163c847a2144670680479a771f |
| SHA1 | e0f0cde7f67b18eb48bb253171508b1b3e39c172 |
| SHA256 | def50e848f25c94a89584f91d99c89791531b1371baf1e6c5f74e9c4e81df673 |
| SHA512 | 1ebe59ce59652bc34e25ea90f1fce93a5fda9924c716712873840c5996cc535f6db212606cba74b2dc59c42a8ccfcb47d9d001bbfad4b9213552d8e502dfff35 |
memory/4872-15-0x00000000008F0000-0x00000000009F0000-memory.dmp
memory/4872-16-0x0000000000680000-0x00000000006CB000-memory.dmp
memory/4872-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4872-18-0x0000000000400000-0x0000000000633000-memory.dmp
memory/4872-19-0x0000000002460000-0x00000000024A6000-memory.dmp
memory/4872-20-0x0000000004DB0000-0x0000000005354000-memory.dmp
memory/4872-21-0x00000000026F0000-0x0000000002734000-memory.dmp
memory/4872-49-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-63-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-85-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-83-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-81-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-79-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-77-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-75-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-71-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-69-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-67-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-65-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-61-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-59-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-57-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-55-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-53-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-51-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-47-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-45-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-43-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-41-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-39-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-37-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-35-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-33-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-31-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-73-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-29-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-27-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-25-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-23-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-22-0x00000000026F0000-0x000000000272E000-memory.dmp
memory/4872-928-0x0000000005360000-0x0000000005978000-memory.dmp
memory/4872-929-0x0000000005980000-0x0000000005A8A000-memory.dmp
memory/4872-930-0x0000000004D60000-0x0000000004D72000-memory.dmp
memory/4872-931-0x0000000005A90000-0x0000000005ACC000-memory.dmp
memory/4872-932-0x0000000005BD0000-0x0000000005C1C000-memory.dmp
memory/4872-933-0x00000000008F0000-0x00000000009F0000-memory.dmp
memory/4872-934-0x0000000000680000-0x00000000006CB000-memory.dmp
memory/4872-935-0x0000000000400000-0x000000000044E000-memory.dmp