Analysis Overview
SHA256
83fe97d711bf65a32e5bf92e5ad069bd75681a70404823b2202ff710833d5e62
Threat Level: Known bad
The file 83fe97d711bf65a32e5bf92e5ad069bd75681a70404823b2202ff710833d5e62 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
2024-11-07 00:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 00:36
Reported
2024-11-07 00:42
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
155s
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\lCF01cs58.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\83fe97d711bf65a32e5bf92e5ad069bd75681a70404823b2202ff710833d5e62.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\83fe97d711bf65a32e5bf92e5ad069bd75681a70404823b2202ff710833d5e62.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lCF01cs58.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lCF01cs58.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1756 wrote to memory of 3404 | N/A | C:\Users\Admin\AppData\Local\Temp\83fe97d711bf65a32e5bf92e5ad069bd75681a70404823b2202ff710833d5e62.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lCF01cs58.exe |
| PID 1756 wrote to memory of 3404 | N/A | C:\Users\Admin\AppData\Local\Temp\83fe97d711bf65a32e5bf92e5ad069bd75681a70404823b2202ff710833d5e62.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lCF01cs58.exe |
| PID 1756 wrote to memory of 3404 | N/A | C:\Users\Admin\AppData\Local\Temp\83fe97d711bf65a32e5bf92e5ad069bd75681a70404823b2202ff710833d5e62.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lCF01cs58.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\83fe97d711bf65a32e5bf92e5ad069bd75681a70404823b2202ff710833d5e62.exe
"C:\Users\Admin\AppData\Local\Temp\83fe97d711bf65a32e5bf92e5ad069bd75681a70404823b2202ff710833d5e62.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lCF01cs58.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lCF01cs58.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 170.117.168.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lCF01cs58.exe
| MD5 | 33f7a8a830b6f71569fe84d90c995211 |
| SHA1 | ff85b25988e83baa5c1b274c55d37fec1d372551 |
| SHA256 | 99f78854c29d1125cf28e474d1da61aa2e8a3f68c28dcefec345ee39be0f1ea3 |
| SHA512 | 90f0c014d9139b13b6aad785c3e58933c353af2f961f41b872a6cecda926db5e61d4f78a4db8c392a637ecf5831e97c7ece93f41ab3730327dd2154581993f23 |
memory/3404-9-0x0000000002D20000-0x0000000002D6B000-memory.dmp
memory/3404-8-0x0000000002DA0000-0x0000000002EA0000-memory.dmp
memory/3404-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/3404-11-0x0000000000400000-0x0000000002BB0000-memory.dmp
memory/3404-12-0x0000000004B70000-0x0000000004BB6000-memory.dmp
memory/3404-13-0x00000000073F0000-0x0000000007994000-memory.dmp
memory/3404-14-0x0000000004C10000-0x0000000004C54000-memory.dmp
memory/3404-46-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-52-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-60-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-78-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-76-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-74-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-72-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-70-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-68-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-66-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-64-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-58-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-56-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-54-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-50-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-48-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-44-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-42-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-38-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-36-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-32-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-28-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-24-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-22-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-18-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-62-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-40-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-34-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-30-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-26-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-20-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-16-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-15-0x0000000004C10000-0x0000000004C4F000-memory.dmp
memory/3404-922-0x0000000002DA0000-0x0000000002EA0000-memory.dmp
memory/3404-923-0x00000000079A0000-0x0000000007FB8000-memory.dmp
memory/3404-924-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/3404-925-0x00000000072E0000-0x00000000072F2000-memory.dmp
memory/3404-926-0x0000000007300000-0x000000000733C000-memory.dmp
memory/3404-927-0x0000000007340000-0x000000000738C000-memory.dmp
memory/3404-928-0x0000000002D20000-0x0000000002D6B000-memory.dmp
memory/3404-929-0x0000000000400000-0x000000000044E000-memory.dmp