General
- Target https://www.mediafire.com/file/0foxojzcb8qkbqf/CrackVoider.exe/file
- Sample261102-w829lscv7v
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.mediafire.com/file/0foxojzcb8qkbqf/CrackVoider.exe/file
Resource
win10v2004-20260911-en
Malware Config
Extracted
-
sheetrat
-
1.8
-
Guest777-58510.portmap.host:58510
Targets
-
- Target https://www.mediafire.com/file/0foxojzcb8qkbqf/CrackVoider.exe/file
Detects Sheetrat obfuscated V1.8 and higher
Sheetrat aka NonEuclid RAT is a trojan written in C#.
Modifies WinLogon for persistence
Downloads MZ/PE file
Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Loads dropped DLL
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1