Analysis Overview
SHA256
64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7
Threat Level: Known bad
The file 64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-10 08:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-10 08:22
Reported
2024-05-10 08:25
Platform
win7-20240508-en
Max time kernel
149s
Max time network
144s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2212 set thread context of 2588 | N/A | C:\Users\Admin\AppData\Local\Temp\64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe | C:\Program Files (x86)\Windows Media Player\wmplayer.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe
"C:\Users\Admin\AppData\Local\Temp\64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe"
C:\Windows\System32\notepad.exe
"C:\Windows\System32\notepad.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp |
Files
memory/2212-0-0x000007FEF5FC3000-0x000007FEF5FC4000-memory.dmp
memory/2212-1-0x0000000000BD0000-0x0000000000BE8000-memory.dmp
memory/2212-2-0x000007FEF5FC0000-0x000007FEF69AC000-memory.dmp
memory/2212-3-0x000007FEF5FC0000-0x000007FEF69AC000-memory.dmp
memory/2212-4-0x000000001C4B0000-0x000000001C584000-memory.dmp
memory/2272-5-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2272-11-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2272-15-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2272-14-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2272-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2272-12-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2272-9-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2272-7-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-40-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-38-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2588-45-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-44-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-43-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2212-42-0x000007FEF5FC0000-0x000007FEF69AC000-memory.dmp
memory/2588-41-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-46-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-47-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-48-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-49-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-50-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-51-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-52-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-53-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-54-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-55-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-56-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2588-57-0x0000000000400000-0x0000000000482000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-10 08:22
Reported
2024-05-10 08:25
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3640 set thread context of 3260 | N/A | C:\Users\Admin\AppData\Local\Temp\64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe
"C:\Users\Admin\AppData\Local\Temp\64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 66.63.162.155:1608 | tcp | |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| BE | 88.221.83.201:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.83.221.88.in-addr.arpa | udp |
| US | 66.63.162.155:1608 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.53.16.96.in-addr.arpa | udp |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp |
Files
memory/3640-0-0x00007FFEE9C43000-0x00007FFEE9C45000-memory.dmp
memory/3640-1-0x000001B7668F0000-0x000001B766908000-memory.dmp
memory/3640-2-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp
memory/3640-3-0x000001B769D00000-0x000001B769DD4000-memory.dmp
memory/3640-4-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp
memory/3260-5-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-6-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-7-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-8-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-9-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-10-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3640-11-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp
memory/3260-12-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-14-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-15-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-16-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-18-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-20-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-22-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3260-23-0x0000000000400000-0x0000000000482000-memory.dmp