General
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Target
VPN_Unlimited.exe
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Size
160.3MB
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Sample
241014-wgjyysxhkb
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MD5
cda8e081075e3bb304e8d63d969d9532
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SHA1
a11b9cb322ab78c6ffa2543d9233b6ab77896f6d
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SHA256
306acb2f7180dba3d077f0ab2ca0d22236c62e713c34533817c1814465eaa133
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SHA512
fff3f289601cbb13fe8ffcfd81c1c9542994773f14a026a05621ecce609ac9dc82dce85f4371e3e62b38981ec30c4bfac30e6e434947261c328806e83415230c
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SSDEEP
3145728:HyZCu90UFTdwRHjT2ZF0CzHdi89oBunWaCtnbp2q6s/rDLiIpvJ1:H4lFTduuZFlH7WaCtl2q6KjiIpvn
Static task
static1
Behavioral task
behavioral1
Sample
VPN_Unlimited.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
VPN_Unlimited.exe
Resource
win11-20241007-en
Malware Config
Extracted
http://46.8.227.16/uploads/meshagent32-mesh.png
Targets
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Target
VPN_Unlimited.exe
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Size
160.3MB
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MD5
cda8e081075e3bb304e8d63d969d9532
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SHA1
a11b9cb322ab78c6ffa2543d9233b6ab77896f6d
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SHA256
306acb2f7180dba3d077f0ab2ca0d22236c62e713c34533817c1814465eaa133
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SHA512
fff3f289601cbb13fe8ffcfd81c1c9542994773f14a026a05621ecce609ac9dc82dce85f4371e3e62b38981ec30c4bfac30e6e434947261c328806e83415230c
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SSDEEP
3145728:HyZCu90UFTdwRHjT2ZF0CzHdi89oBunWaCtnbp2q6s/rDLiIpvJ1:H4lFTduuZFlH7WaCtl2q6KjiIpvn
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Detects MeshAgent payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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XMRig Miner payload
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Blocklisted process makes network request
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Netsh Helper DLL
1Power Settings
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Modify Registry
1