Analysis Overview
SHA256
4dfd05f5b0411644b659198b2356e5472dc815f580604c565f7842bdec10a0c6
Threat Level: Known bad
The file 4dfd05f5b0411644b659198b2356e5472dc815f580604c565f7842bdec10a0c6.exe was found to be: Known bad.
Malicious Activity Summary
Asyncrat family
Async RAT payload
Detects executables attemping to enumerate video devices using WMI
Detects executables containing the string DcRatBy
AsyncRat
Detects executables attemping to enumerate video devices using WMI
Detects executables containing the string DcRatBy
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-06 01:18
Signatures
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Asyncrat family
Detects executables attemping to enumerate video devices using WMI
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables containing the string DcRatBy
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-06 01:18
Reported
2024-06-06 01:21
Platform
win7-20240419-en
Max time kernel
134s
Max time network
144s
Command Line
Signatures
AsyncRat
Detects executables attemping to enumerate video devices using WMI
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables containing the string DcRatBy
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4dfd05f5b0411644b659198b2356e5472dc815f580604c565f7842bdec10a0c6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4dfd05f5b0411644b659198b2356e5472dc815f580604c565f7842bdec10a0c6.exe
"C:\Users\Admin\AppData\Local\Temp\4dfd05f5b0411644b659198b2356e5472dc815f580604c565f7842bdec10a0c6.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.1.8:4449 | tcp | |
| N/A | 192.168.1.8:4449 | tcp | |
| N/A | 192.168.1.8:4449 | tcp | |
| N/A | 192.168.1.8:4449 | tcp | |
| N/A | 192.168.1.8:4449 | tcp | |
| N/A | 192.168.1.8:4449 | tcp |
Files
memory/1700-0-0x000007FEF4EB3000-0x000007FEF4EB4000-memory.dmp
memory/1700-1-0x0000000000220000-0x0000000000236000-memory.dmp
memory/1700-2-0x000007FEF4EB0000-0x000007FEF589C000-memory.dmp
memory/1700-3-0x000007FEF4EB0000-0x000007FEF589C000-memory.dmp
memory/1700-4-0x000007FEF4EB3000-0x000007FEF4EB4000-memory.dmp
memory/1700-5-0x000007FEF4EB0000-0x000007FEF589C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-06 01:18
Reported
2024-06-06 01:21
Platform
win10v2004-20240508-en
Max time kernel
146s
Max time network
159s
Command Line
Signatures
AsyncRat
Detects executables attemping to enumerate video devices using WMI
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables containing the string DcRatBy
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4dfd05f5b0411644b659198b2356e5472dc815f580604c565f7842bdec10a0c6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4dfd05f5b0411644b659198b2356e5472dc815f580604c565f7842bdec10a0c6.exe
"C:\Users\Admin\AppData\Local\Temp\4dfd05f5b0411644b659198b2356e5472dc815f580604c565f7842bdec10a0c6.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.83.221.88.in-addr.arpa | udp |
| N/A | 192.168.1.8:4449 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| N/A | 192.168.1.8:4449 | 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 |
| N/A | 192.168.1.8:4449 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| N/A | 192.168.1.8:4449 | tcp | |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| N/A | 192.168.1.8:4449 | tcp | |
| N/A | 192.168.1.8:4449 | tcp |
Files
memory/1660-0-0x00007FF8EDF53000-0x00007FF8EDF55000-memory.dmp
memory/1660-1-0x00000000003E0000-0x00000000003F6000-memory.dmp
memory/1660-2-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/1660-3-0x00007FF8EDF53000-0x00007FF8EDF55000-memory.dmp
memory/1660-4-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp