Analysis Overview
SHA256
a89667a64a05760547dd5b7f8a87181fb145a48ed2492392918e653c7e5bb9a6
Threat Level: Known bad
The file a89667a64a05760547dd5b7f8a87181fb145a48ed2492392918e653c7e5bb9a6.exe was found to be: Known bad.
Malicious Activity Summary
Detects executables attemping to enumerate video devices using WMI
AsyncRat
Async RAT payload
Asyncrat family
Detects executables containing the string DcRatBy
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Detects executables containing the string DcRatBy
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
Detects executables attemping to enumerate video devices using WMI
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-06 01:30
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 |
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
| 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
2024-04-06 01:30
Reported
2024-04-06 01:32
Platform
win7-20240221-en
Max time kernel
132s
Max time network
142s
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 |
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a89667a64a05760547dd5b7f8a87181fb145a48ed2492392918e653c7e5bb9a6.exe
"C:\Users\Admin\AppData\Local\Temp\a89667a64a05760547dd5b7f8a87181fb145a48ed2492392918e653c7e5bb9a6.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | promesasalvaro1.duckdns.org | udp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| US | 8.8.8.8:53 | promesasalvaro1.duckdns.org | udp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
Files
memory/2188-0-0x00000000001B0000-0x00000000001C2000-memory.dmp
memory/2188-1-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp
memory/2188-2-0x0000000000240000-0x00000000002C0000-memory.dmp
memory/2188-3-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp
memory/2188-4-0x0000000000240000-0x00000000002C0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-06 01:30
Reported
2024-04-06 01:32
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
154s
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 |
Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a89667a64a05760547dd5b7f8a87181fb145a48ed2492392918e653c7e5bb9a6.exe
"C:\Users\Admin\AppData\Local\Temp\a89667a64a05760547dd5b7f8a87181fb145a48ed2492392918e653c7e5bb9a6.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | promesasalvaro1.duckdns.org | udp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | promesasalvaro1.duckdns.org | udp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| US | 8.8.8.8:53 | 145.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| CO | 179.13.0.175:7091 | promesasalvaro1.duckdns.org | tcp |
| US | 8.8.8.8:53 | 17.173.189.20.in-addr.arpa | udp |
Files
memory/2996-0-0x0000000000690000-0x00000000006A2000-memory.dmp
memory/2996-1-0x00007FF958640000-0x00007FF959101000-memory.dmp
memory/2996-2-0x000000001B2B0000-0x000000001B2C0000-memory.dmp
memory/2996-3-0x00007FF958640000-0x00007FF959101000-memory.dmp
memory/2996-4-0x000000001B2B0000-0x000000001B2C0000-memory.dmp