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 behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-09 12:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 12:24
Reported
2024-05-09 12:26
Platform
win7-20240220-en
Max time kernel
148s
Max time network
143s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2172 set thread context of 2156 | 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:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2172 -s 748
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/2172-0-0x000007FEF5383000-0x000007FEF5384000-memory.dmp
memory/2172-1-0x0000000000B60000-0x0000000000B78000-memory.dmp
memory/2172-2-0x000007FEF5380000-0x000007FEF5D6C000-memory.dmp
memory/2172-3-0x000000001A820000-0x000000001A8F4000-memory.dmp
memory/2172-4-0x000007FEF5380000-0x000007FEF5D6C000-memory.dmp
memory/2156-7-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2156-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-23-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-22-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-15-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-11-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-16-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-5-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-9-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2172-24-0x000007FEF5383000-0x000007FEF5384000-memory.dmp
memory/2172-25-0x000007FEF5380000-0x000007FEF5D6C000-memory.dmp
memory/2156-26-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-27-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-28-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-29-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-30-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-31-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-32-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-33-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-34-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-35-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-36-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2156-37-0x0000000000400000-0x0000000000482000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 12:24
Reported
2024-05-09 12:26
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 4808 set thread context of 3092 | N/A | C:\Users\Admin\AppData\Local\Temp\64e4751715440a03a26ed06092966a7c120379495d0718d569df43faac5bd0d7.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.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\cmd.exe
"C:\Windows\System32\cmd.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.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 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 66.63.162.155:1608 | tcp | |
| US | 66.63.162.155:1608 | tcp |
Files
memory/4808-0-0x00007FFE23A13000-0x00007FFE23A15000-memory.dmp
memory/4808-1-0x0000025732F50000-0x0000025732F68000-memory.dmp
memory/4808-2-0x00007FFE23A10000-0x00007FFE244D1000-memory.dmp
memory/4808-3-0x00007FFE23A10000-0x00007FFE244D1000-memory.dmp
memory/4808-4-0x000002574E3F0000-0x000002574E4C4000-memory.dmp
memory/3092-5-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-6-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-7-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-8-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-10-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-9-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4808-11-0x00007FFE23A10000-0x00007FFE244D1000-memory.dmp
memory/3092-12-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-14-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-15-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-16-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-18-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-20-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-22-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-23-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3092-24-0x0000000000400000-0x0000000000482000-memory.dmp