Analysis Overview
SHA256
b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce
Threat Level: Known bad
The file b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine payload
RedLine
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:36
Reported
2024-11-10 01:39
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
144s
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\nYQ78Ou85.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eVY08of.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\b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce.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\nYQ78Ou85.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\b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nYQ78Ou85.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eVY08of.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eVY08of.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce.exe
"C:\Users\Admin\AppData\Local\Temp\b03fe062bedc423b43befb7f91acd6ffb0f65ff0358d7d8e212d45c8581a71ce.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nYQ78Ou85.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nYQ78Ou85.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eVY08of.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eVY08of.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| 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 |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 107.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.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\nYQ78Ou85.exe
| MD5 | 99fb01ca4e4fb73978bdf5e11266381d |
| SHA1 | b4d47f9f73d849a3d9d9da36002a49b1be632dac |
| SHA256 | 9a39c92406726e1fe2d5ae832a16c22181dcc8bbbfc3f32156079e7aad3a48f8 |
| SHA512 | 3f9d64c6f735828f7818d2acaf9671cc07b495b5b83db408815b38334eaadb1d58d9a1b3d48f04ecca8894fcdffa1f826ea736b94987ef38ab41588184c119b4 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eVY08of.exe
| MD5 | 3ae325b7e23ade83ec4a82f60599bbd2 |
| SHA1 | 5dc22cc013fc250e419ac826ef7cb1fcb3728ef5 |
| SHA256 | 271a51784a7210356ba70dfd7e82d0c7c46316b6911925e1e6c955d5b3ecaa74 |
| SHA512 | a10c5bc435513e0583d9e5227347e1e62a5b1a6a25116f3a609b8d93d797c402ecc88041156f337b66ead158d9fe1a0000b71c1f114efd14c95d28cc26e026d3 |
memory/4536-15-0x0000000000780000-0x0000000000880000-memory.dmp
memory/4536-16-0x0000000000700000-0x000000000074B000-memory.dmp
memory/4536-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4536-18-0x0000000000400000-0x000000000062C000-memory.dmp
memory/4536-19-0x00000000026B0000-0x00000000026F6000-memory.dmp
memory/4536-20-0x0000000004BF0000-0x0000000005194000-memory.dmp
memory/4536-21-0x00000000051E0000-0x0000000005224000-memory.dmp
memory/4536-23-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-31-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-85-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-83-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-79-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-78-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-75-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-73-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-71-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-69-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-67-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-65-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-63-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-61-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-59-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-57-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-55-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-53-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-51-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-47-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-45-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-44-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-41-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-39-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-37-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-35-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-33-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-29-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-27-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-25-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-81-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-49-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-22-0x00000000051E0000-0x000000000521E000-memory.dmp
memory/4536-928-0x0000000005260000-0x0000000005878000-memory.dmp
memory/4536-929-0x0000000005900000-0x0000000005A0A000-memory.dmp
memory/4536-930-0x0000000005A40000-0x0000000005A52000-memory.dmp
memory/4536-931-0x0000000005A60000-0x0000000005A9C000-memory.dmp
memory/4536-932-0x0000000005BB0000-0x0000000005BFC000-memory.dmp
memory/4536-933-0x0000000000780000-0x0000000000880000-memory.dmp
memory/4536-934-0x0000000000700000-0x000000000074B000-memory.dmp
memory/4536-935-0x0000000000400000-0x000000000044E000-memory.dmp