Analysis Overview
SHA256
498844e96c76ce422fdb328f5deadd5e0785582cf291c1cf9d32ed15f45fa964
Threat Level: Known bad
The file xmrhZ7VhlJjD.exe was found to be: Known bad.
Malicious Activity Summary
Quasar family
Quasar RAT
Quasar payload
Looks up external IP address via web service
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-18 13:04
Signatures
Quasar family
Quasar payload
| 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: behavioral2
Detonation Overview
Submitted
2024-04-18 13:04
Reported
2024-04-18 13:07
Platform
win10v2004-20240412-en
Max time kernel
148s
Max time network
153s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\xmrhZ7VhlJjD.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\xmrhZ7VhlJjD.exe
"C:\Users\Admin\AppData\Local\Temp\xmrhZ7VhlJjD.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 156.33.209.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | companinuevoano1.con-ip.com | udp |
| CO | 179.13.0.175:4782 | companinuevoano1.con-ip.com | tcp |
| US | 8.8.8.8:53 | 175.0.13.179.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.10.44.20.in-addr.arpa | udp |
Files
memory/4844-0-0x0000000000E30000-0x0000000000E8E000-memory.dmp
memory/4844-1-0x00000000752D0000-0x0000000075A80000-memory.dmp
memory/4844-2-0x0000000005E40000-0x00000000063E4000-memory.dmp
memory/4844-3-0x0000000005930000-0x00000000059C2000-memory.dmp
memory/4844-4-0x00000000059E0000-0x00000000059F0000-memory.dmp
memory/4844-5-0x0000000005890000-0x00000000058F6000-memory.dmp
memory/4844-6-0x00000000069D0000-0x00000000069E2000-memory.dmp
memory/4844-7-0x0000000006E10000-0x0000000006E4C000-memory.dmp
memory/4844-8-0x0000000007520000-0x000000000752A000-memory.dmp
memory/4844-9-0x00000000752D0000-0x0000000075A80000-memory.dmp
memory/4844-10-0x00000000059E0000-0x00000000059F0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-18 13:04
Reported
2024-04-18 13:07
Platform
win7-20240221-en
Max time kernel
121s
Max time network
138s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\xmrhZ7VhlJjD.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\xmrhZ7VhlJjD.exe
"C:\Users\Admin\AppData\Local\Temp\xmrhZ7VhlJjD.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | companinuevoano1.con-ip.com | udp |
| CO | 179.13.0.175:4782 | companinuevoano1.con-ip.com | tcp |
Files
memory/272-1-0x0000000074E30000-0x000000007551E000-memory.dmp
memory/272-0-0x0000000000E90000-0x0000000000EEE000-memory.dmp
memory/272-2-0x0000000004990000-0x00000000049D0000-memory.dmp
memory/272-3-0x0000000074E30000-0x000000007551E000-memory.dmp