Analysis Overview
SHA256
b2bd818e18980033548350035324c6e5a64072470874db43269fbf2d74a6be6d
Threat Level: Known bad
The file b2bd818e18980033548350035324c6e5a64072470874db43269fbf2d74a6be6d was found to be: Known bad.
Malicious Activity Summary
RedLine
Redline family
RedLine payload
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
2024-11-11 07:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 07:11
Reported
2024-11-11 07:13
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\eNr28tL82.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\b2bd818e18980033548350035324c6e5a64072470874db43269fbf2d74a6be6d.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\b2bd818e18980033548350035324c6e5a64072470874db43269fbf2d74a6be6d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eNr28tL82.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eNr28tL82.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3256 wrote to memory of 4440 | N/A | C:\Users\Admin\AppData\Local\Temp\b2bd818e18980033548350035324c6e5a64072470874db43269fbf2d74a6be6d.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eNr28tL82.exe |
| PID 3256 wrote to memory of 4440 | N/A | C:\Users\Admin\AppData\Local\Temp\b2bd818e18980033548350035324c6e5a64072470874db43269fbf2d74a6be6d.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eNr28tL82.exe |
| PID 3256 wrote to memory of 4440 | N/A | C:\Users\Admin\AppData\Local\Temp\b2bd818e18980033548350035324c6e5a64072470874db43269fbf2d74a6be6d.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eNr28tL82.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b2bd818e18980033548350035324c6e5a64072470874db43269fbf2d74a6be6d.exe
"C:\Users\Admin\AppData\Local\Temp\b2bd818e18980033548350035324c6e5a64072470874db43269fbf2d74a6be6d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eNr28tL82.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eNr28tL82.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.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 | |
| US | 8.8.8.8:53 | 107.209.201.84.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 | 30.243.111.52.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\eNr28tL82.exe
| MD5 | 33f7a8a830b6f71569fe84d90c995211 |
| SHA1 | ff85b25988e83baa5c1b274c55d37fec1d372551 |
| SHA256 | 99f78854c29d1125cf28e474d1da61aa2e8a3f68c28dcefec345ee39be0f1ea3 |
| SHA512 | 90f0c014d9139b13b6aad785c3e58933c353af2f961f41b872a6cecda926db5e61d4f78a4db8c392a637ecf5831e97c7ece93f41ab3730327dd2154581993f23 |
memory/4440-8-0x00007FFD32750000-0x00007FFD32945000-memory.dmp
memory/4440-9-0x00007FFD32750000-0x00007FFD32945000-memory.dmp
memory/4440-11-0x00007FFD32750000-0x00007FFD32945000-memory.dmp
memory/4440-10-0x0000000007100000-0x0000000007146000-memory.dmp
memory/4440-12-0x0000000007170000-0x0000000007714000-memory.dmp
memory/4440-13-0x0000000007760000-0x00000000077A4000-memory.dmp
memory/4440-49-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-47-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-75-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-73-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-71-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-69-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-67-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-65-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-63-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-59-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-55-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-53-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-51-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-45-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-43-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-41-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-39-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-37-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-35-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-31-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-29-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-27-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-25-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-23-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-21-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-19-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-17-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-77-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-61-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-57-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-33-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-15-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-14-0x0000000007760000-0x000000000779F000-memory.dmp
memory/4440-920-0x00000000077E0000-0x0000000007DF8000-memory.dmp
memory/4440-921-0x0000000007E80000-0x0000000007F8A000-memory.dmp
memory/4440-922-0x0000000007FC0000-0x0000000007FD2000-memory.dmp
memory/4440-923-0x0000000007FE0000-0x000000000801C000-memory.dmp
memory/4440-924-0x0000000008130000-0x000000000817C000-memory.dmp
memory/4440-925-0x00007FFD32750000-0x00007FFD32945000-memory.dmp