Analysis Overview
SHA256
3706c440557692c612527c0eb437577ef2dae8a1ca947dd2bc259b451e192f42
Threat Level: Likely benign
The file geek.zip was found to be: Likely benign.
Malicious Activity Summary
Checks installed software on the system
Drops file in Windows directory
Loads dropped DLL
Executes dropped EXE
Reads user/profile data of web browsers
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 15:35
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 15:35
Reported
2024-11-13 15:38
Platform
win7-20240708-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Checks installed software on the system
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-A90000000001}\SC_Reader.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| File opened for modification | C:\Windows\Installer\{90140000-002A-0000-1000-0000000FF1CE}\ShellUI.MST | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek.exe | N/A |
Enumerates physical storage devices
Reads user/profile data of web browsers
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\geek.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2360 wrote to memory of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\geek.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2360 wrote to memory of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\geek.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2360 wrote to memory of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\geek.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2360 wrote to memory of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\geek.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\geek.exe
"C:\Users\Admin\AppData\Local\Temp\geek.exe"
C:\Users\Admin\AppData\Local\Temp\geek64.exe
C:\Users\Admin\AppData\Local\Temp\geek64.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | geekuninstaller.com | udp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\geek64.exe
| MD5 | c84a3c776bf83d55f901288db3b8b8a0 |
| SHA1 | 515df2a9fb35beef25d070b688d692646f0a1c8f |
| SHA256 | b8d968872fe7ed8de7eeb89ff6e1ce2029521f7c744c088ae2c4807b396d28ae |
| SHA512 | e471e4ffa1511b5239474577eda92ccb98918eb1633284af20ed80a3cd8366dc4b3ecbe2482b9325e6c543b1acf07731973290265b0ac3c94ea6c436b12e9064 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 15:35
Reported
2024-11-13 15:38
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
147s
Command Line
Signatures
Checks installed software on the system
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
Enumerates physical storage devices
Reads user/profile data of web browsers
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\geek.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4200 wrote to memory of 2468 | N/A | C:\Users\Admin\AppData\Local\Temp\geek.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 4200 wrote to memory of 2468 | N/A | C:\Users\Admin\AppData\Local\Temp\geek.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\geek.exe
"C:\Users\Admin\AppData\Local\Temp\geek.exe"
C:\Users\Admin\AppData\Local\Temp\geek64.exe
C:\Users\Admin\AppData\Local\Temp\geek64.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | geekuninstaller.com | udp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 164.144.230.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | r11.o.lencr.org | udp |
| GB | 88.221.135.105:80 | r11.o.lencr.org | tcp |
| US | 8.8.8.8:53 | 168.245.100.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\geek64.exe
| MD5 | c84a3c776bf83d55f901288db3b8b8a0 |
| SHA1 | 515df2a9fb35beef25d070b688d692646f0a1c8f |
| SHA256 | b8d968872fe7ed8de7eeb89ff6e1ce2029521f7c744c088ae2c4807b396d28ae |
| SHA512 | e471e4ffa1511b5239474577eda92ccb98918eb1633284af20ed80a3cd8366dc4b3ecbe2482b9325e6c543b1acf07731973290265b0ac3c94ea6c436b12e9064 |