Analysis Overview
SHA256
86e0eac8c5ce70c4b839ef18af5231b5f92e292b81e440193cdbdc7ed108049f
Threat Level: Likely malicious
The file $uckyLocker.exe was found to be: Likely malicious.
Malicious Activity Summary
Disables Task Manager via registry modification
Sets desktop wallpaper using registry
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-14 14:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 14:08
Reported
2024-06-14 14:11
Platform
win10v2004-20240611-en
Max time kernel
94s
Max time network
96s
Command Line
Signatures
Disables Task Manager via registry modification
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\Desktop\Wallpaper = "0" | C:\Users\Admin\AppData\Local\Temp\$uckyLocker.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\$uckyLocker.exe
"C:\Users\Admin\AppData\Local\Temp\$uckyLocker.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 131.253.33.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.33.253.131.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/1600-0-0x000000007518E000-0x000000007518F000-memory.dmp
memory/1600-1-0x00000000002F0000-0x000000000035E000-memory.dmp
memory/1600-2-0x0000000005240000-0x00000000057E4000-memory.dmp
memory/1600-3-0x0000000004D40000-0x0000000004DD2000-memory.dmp
memory/1600-4-0x0000000004EF0000-0x0000000004EFA000-memory.dmp
memory/1600-5-0x0000000075180000-0x0000000075930000-memory.dmp
memory/1600-13-0x0000000075180000-0x0000000075930000-memory.dmp
memory/1600-14-0x000000007518E000-0x000000007518F000-memory.dmp
memory/1600-15-0x0000000075180000-0x0000000075930000-memory.dmp