Analysis Overview
SHA256
72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600
Threat Level: Known bad
The file 72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe was found to be: Known bad.
Malicious Activity Summary
Detects Windows executables referencing non-Windows User-Agents
Xworm family
Detect Xworm Payload
Xworm
Detects Windows executables referencing non-Windows User-Agents
Drops startup file
Adds Run key to start application
Looks up external IP address via web service
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-21 01:19
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects Windows executables referencing non-Windows User-Agents
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-21 01:19
Reported
2024-06-21 01:22
Platform
win7-20240419-en
Max time kernel
146s
Max time network
150s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Detects Windows executables referencing non-Windows User-Agents
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows backup.lnk | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows backup.lnk | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows backup = "C:\\Users\\Admin\\Windows backup" | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe
"C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.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 | modern-educators.gl.at.ply.gg | udp |
| US | 147.185.221.20:23695 | modern-educators.gl.at.ply.gg | tcp |
| US | 147.185.221.20:23695 | modern-educators.gl.at.ply.gg | tcp |
| US | 147.185.221.20:23695 | modern-educators.gl.at.ply.gg | tcp |
| US | 147.185.221.20:23695 | modern-educators.gl.at.ply.gg | tcp |
| US | 147.185.221.20:23695 | modern-educators.gl.at.ply.gg | tcp |
| US | 147.185.221.20:23695 | modern-educators.gl.at.ply.gg | tcp |
Files
memory/2080-0-0x000007FEF5C93000-0x000007FEF5C94000-memory.dmp
memory/2080-1-0x0000000001250000-0x000000000129C000-memory.dmp
memory/2080-2-0x000007FEF5C90000-0x000007FEF667C000-memory.dmp
memory/2080-6-0x000007FEF5C93000-0x000007FEF5C94000-memory.dmp
memory/2080-7-0x000007FEF5C90000-0x000007FEF667C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-21 01:19
Reported
2024-06-21 01:22
Platform
win10v2004-20240508-en
Max time kernel
52s
Max time network
51s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Detects Windows executables referencing non-Windows User-Agents
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows backup.lnk | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows backup.lnk | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows backup = "C:\\Users\\Admin\\Windows backup" | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.exe
"C:\Users\Admin\AppData\Local\Temp\72b972a5bf32ebaec48692474c0f0c2ec63236cb94b92fd18c73210a07268600.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 | ip-api.com | udp |
| US | 8.8.8.8:53 | modern-educators.gl.at.ply.gg | udp |
Files
memory/4264-0-0x00000000005F0000-0x000000000063C000-memory.dmp
memory/4264-1-0x00007FF9F65B3000-0x00007FF9F65B5000-memory.dmp
memory/4264-2-0x00007FF9F65B0000-0x00007FF9F7071000-memory.dmp
memory/4264-6-0x00007FF9F65B0000-0x00007FF9F7071000-memory.dmp