Analysis Overview
SHA256
c99cd38fc1457329044f8696fb8540e1d049d4759fac468edb27534f45d3a74b
Threat Level: Known bad
The file c99cd38fc1457329044f8696fb8540e1d049d4759fac468edb27534f45d3a74b 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
2024-11-08 00:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 00:51
Reported
2024-11-08 00:53
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
149s
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\eIO12XW44.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\c99cd38fc1457329044f8696fb8540e1d049d4759fac468edb27534f45d3a74b.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\c99cd38fc1457329044f8696fb8540e1d049d4759fac468edb27534f45d3a74b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eIO12XW44.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eIO12XW44.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2152 wrote to memory of 5040 | N/A | C:\Users\Admin\AppData\Local\Temp\c99cd38fc1457329044f8696fb8540e1d049d4759fac468edb27534f45d3a74b.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eIO12XW44.exe |
| PID 2152 wrote to memory of 5040 | N/A | C:\Users\Admin\AppData\Local\Temp\c99cd38fc1457329044f8696fb8540e1d049d4759fac468edb27534f45d3a74b.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eIO12XW44.exe |
| PID 2152 wrote to memory of 5040 | N/A | C:\Users\Admin\AppData\Local\Temp\c99cd38fc1457329044f8696fb8540e1d049d4759fac468edb27534f45d3a74b.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eIO12XW44.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c99cd38fc1457329044f8696fb8540e1d049d4759fac468edb27534f45d3a74b.exe
"C:\Users\Admin\AppData\Local\Temp\c99cd38fc1457329044f8696fb8540e1d049d4759fac468edb27534f45d3a74b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eIO12XW44.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eIO12XW44.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 | 71.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 73.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| 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\eIO12XW44.exe
| MD5 | 33f7a8a830b6f71569fe84d90c995211 |
| SHA1 | ff85b25988e83baa5c1b274c55d37fec1d372551 |
| SHA256 | 99f78854c29d1125cf28e474d1da61aa2e8a3f68c28dcefec345ee39be0f1ea3 |
| SHA512 | 90f0c014d9139b13b6aad785c3e58933c353af2f961f41b872a6cecda926db5e61d4f78a4db8c392a637ecf5831e97c7ece93f41ab3730327dd2154581993f23 |
memory/5040-8-0x0000000002EB0000-0x0000000002FB0000-memory.dmp
memory/5040-9-0x0000000004800000-0x000000000484B000-memory.dmp
memory/5040-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/5040-11-0x0000000004B70000-0x0000000004BB6000-memory.dmp
memory/5040-12-0x0000000007270000-0x0000000007814000-memory.dmp
memory/5040-13-0x00000000071B0000-0x00000000071F4000-memory.dmp
memory/5040-14-0x0000000000400000-0x0000000002BB0000-memory.dmp
memory/5040-68-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-58-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-46-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-28-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-78-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-76-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-74-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-72-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-70-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-66-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-65-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-62-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-60-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-56-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-54-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-52-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-51-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-48-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-44-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-42-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-40-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-38-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-36-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-34-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-32-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-30-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-26-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-24-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-22-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-20-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-18-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-16-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-15-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/5040-921-0x0000000007820000-0x0000000007E38000-memory.dmp
memory/5040-922-0x0000000007E80000-0x0000000007F8A000-memory.dmp
memory/5040-923-0x0000000007FC0000-0x0000000007FD2000-memory.dmp
memory/5040-924-0x0000000007FE0000-0x000000000801C000-memory.dmp
memory/5040-925-0x0000000008130000-0x000000000817C000-memory.dmp
memory/5040-926-0x0000000002EB0000-0x0000000002FB0000-memory.dmp
memory/5040-927-0x0000000004800000-0x000000000484B000-memory.dmp
memory/5040-928-0x0000000000400000-0x000000000044E000-memory.dmp