Analysis Overview
SHA256
a97fbb267813e185350c6bf28fac2388b7ec1238cec202f9581de337bbac0e2f
Threat Level: Known bad
The file c1b2defc1298a0e03d85da41a023a1a0N.exe was found to be: Known bad.
Malicious Activity Summary
Expiro, m0yv
Expiro payload
System Location Discovery: System Language Discovery
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-01 22:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-01 22:22
Reported
2024-09-01 22:24
Platform
win7-20240729-en
Max time kernel
16s
Max time network
17s
Command Line
Signatures
Expiro, m0yv
Expiro payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | 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\c1b2defc1298a0e03d85da41a023a1a0N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c1b2defc1298a0e03d85da41a023a1a0N.exe
"C:\Users\Admin\AppData\Local\Temp\c1b2defc1298a0e03d85da41a023a1a0N.exe"
Network
Files
memory/288-0-0x0000000001000000-0x00000000011C8000-memory.dmp
memory/288-1-0x0000000001003000-0x0000000001005000-memory.dmp
memory/288-2-0x0000000001000000-0x00000000011C8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-01 22:22
Reported
2024-09-01 22:24
Platform
win10v2004-20240802-en
Max time kernel
93s
Max time network
102s
Command Line
Signatures
Expiro, m0yv
Expiro payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | 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\c1b2defc1298a0e03d85da41a023a1a0N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c1b2defc1298a0e03d85da41a023a1a0N.exe
"C:\Users\Admin\AppData\Local\Temp\c1b2defc1298a0e03d85da41a023a1a0N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.190.18.2.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/1836-0-0x0000000001000000-0x00000000011C8000-memory.dmp
memory/1836-1-0x0000000001003000-0x0000000001005000-memory.dmp
memory/1836-2-0x0000000001000000-0x00000000011C8000-memory.dmp