Analysis Overview
SHA256
3ae2a8fcc969ec131e6ea2387dbdbdc6dd9ef216fc4a04990a403b7a38494778
Threat Level: Known bad
The file 3ae2a8fcc969ec131e6ea2387dbdbdc6dd9ef216fc4a04990a403b7a38494778.exe was found to be: Known bad.
Malicious Activity Summary
Remcos family
Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Unsigned PE
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-06 01:11
Signatures
Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Remcos family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-06 01:11
Reported
2024-04-06 01:14
Platform
win7-20240221-en
Max time kernel
147s
Max time network
143s
Command Line
Signatures
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3ae2a8fcc969ec131e6ea2387dbdbdc6dd9ef216fc4a04990a403b7a38494778.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3ae2a8fcc969ec131e6ea2387dbdbdc6dd9ef216fc4a04990a403b7a38494778.exe
"C:\Users\Admin\AppData\Local\Temp\3ae2a8fcc969ec131e6ea2387dbdbdc6dd9ef216fc4a04990a403b7a38494778.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rxms.duckdns.org | udp |
| US | 89.117.23.25:57832 | rxms.duckdns.org | tcp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
C:\ProgramData\remcos\logs.dat
| MD5 | 2fdb376e3535886d3f9787c93dde0ba1 |
| SHA1 | f1d92fd65b2f1c7632b90d22cbddb9396d3ec23e |
| SHA256 | 7f6d004889f69a450a16ed73ccbcad0fa0be673697002efd4ab18fafec249d08 |
| SHA512 | a49e9dfc5c303e9fa546f52d87a1859c1fb8d48834a198d9d50e988fd1c72c10704d1d6dd806ad087b5958d2fc4cc6f05087a1fdaf64ec48b55a22ec5aab3e5b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-06 01:11
Reported
2024-04-06 01:14
Platform
win10v2004-20231215-en
Max time kernel
148s
Max time network
136s
Command Line
Signatures
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3ae2a8fcc969ec131e6ea2387dbdbdc6dd9ef216fc4a04990a403b7a38494778.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3ae2a8fcc969ec131e6ea2387dbdbdc6dd9ef216fc4a04990a403b7a38494778.exe
"C:\Users\Admin\AppData\Local\Temp\3ae2a8fcc969ec131e6ea2387dbdbdc6dd9ef216fc4a04990a403b7a38494778.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rxms.duckdns.org | udp |
| US | 89.117.23.25:57832 | rxms.duckdns.org | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.23.117.89.in-addr.arpa | udp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.33.237.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.136.73.23.in-addr.arpa | udp |
Files
C:\ProgramData\remcos\logs.dat
| MD5 | 2fdb376e3535886d3f9787c93dde0ba1 |
| SHA1 | f1d92fd65b2f1c7632b90d22cbddb9396d3ec23e |
| SHA256 | 7f6d004889f69a450a16ed73ccbcad0fa0be673697002efd4ab18fafec249d08 |
| SHA512 | a49e9dfc5c303e9fa546f52d87a1859c1fb8d48834a198d9d50e988fd1c72c10704d1d6dd806ad087b5958d2fc4cc6f05087a1fdaf64ec48b55a22ec5aab3e5b |