General
- Target MAS_AIO - Copy - Copy.exe
- Size 827KB
- Sample260827-xxawnazfla
- SHA256 160ba11dd8288a9940fa787d7041a9bfdbd81e468af83b3a472944de4668d9a6
- MD5 7b1282f8c72c59869c8a3e779827ec24
- SHA1 ebaa899f6da0916e6937b9f1e380178daac1d1d6
- SHA512 498d66de717ba2e3d4ca3a691e630eda80db9e232afad7808c4e03bab59200675e76b00d226f3a79de4e50cde044a015e867aba70b44a8496d51ea5447f8a7d0
- SSDEEP 12288:7BISspoh+1Y/xioZUtL+naiJpj56MVgxds8A71p2NSvFBnoxYTse1CUOk6MfWKJt:F+OUtLNiL5tVAKd7lfVZrllj1
- TLSH T13505CE8F96797834EC0827B36D30053DA7C68E8F75F5798D517AE2E8A72344C72C1A46
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
MAS_AIO - Copy - Copy.exe
Resource
win11-20260513-en
Malware Config
Extracted
-
neptunerat
-
yaminsport.playit.plus:34454
-
filename
USB.exe
-
group
MasonGroup
-
key
XJpNK90GXv78NVCc
-
rat_name
MasonRAT
Targets
-
- Target MAS_AIO - Copy - Copy.exe
- Size 827KB
- SHA256 160ba11dd8288a9940fa787d7041a9bfdbd81e468af83b3a472944de4668d9a6
- MD5 7b1282f8c72c59869c8a3e779827ec24
- SHA1 ebaa899f6da0916e6937b9f1e380178daac1d1d6
- SHA512 498d66de717ba2e3d4ca3a691e630eda80db9e232afad7808c4e03bab59200675e76b00d226f3a79de4e50cde044a015e867aba70b44a8496d51ea5447f8a7d0
- SSDEEP 12288:7BISspoh+1Y/xioZUtL+naiJpj56MVgxds8A71p2NSvFBnoxYTse1CUOk6MfWKJt:F+OUtLNiL5tVAKd7lfVZrllj1
- TLSH T13505CE8F96797834EC0827B36D30053DA7C68E8F75F5798D517AE2E8A72344C72C1A46
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects NeptuneRAT stealer
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
-
Executes dropped EXE
-
Adds Run key to start application
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
-
Executes a VBScript file via the Windows Script Host.
-
Sets desktop wallpaper using registry
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
1Visual Basic
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Ignore Process Interrupts
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Discovery
Browser Information Discovery
1Process Discovery
1Query Registry
3Remote System Discovery
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1System Time Discovery
1