General
- Target UploadThisFile.bat
- Size 8KB
- Sample260810-ymsjds11gz
- SHA256 5abbf3bc75f08e11e7ab7c6993311f2e37101ed83a32579b59a826df1549b83a
- MD5 ba8bfbacc3552992b38cb6e97b70365b
- SHA1 6b60f1fe9abe30d4b01c8d52457177b4c8e46910
- SHA512 0b428756e48f24c54b500f6549ce7709a93961f367e7ce4e327a8078298311c3ab1ebf26c57bcdb92140c8f0d7cef28d9a2d3345f4402709868747abe128c9e4
- SSDEEP 96:8zzzqz5oz0z8zHzRz8zKzXzlzAzFtCA8uB+TiF0YppJRKZe9ccJnKYb6Xn9RSRM0:4SA5RjVwH
- TLSH T140021130A52BA167E772FA10D58F5A437B3B72876450878336BB242B44E3947C13DADB
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
UploadThisFile.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
UploadThisFile.bat
Resource
win11ltsc2024-20260710-en
Malware Config
Extracted
-
ps1
-
exe.dropper
https://cdn.discordapp.com/attachments/1097938945595150366/1139051941381541908/RotkitInstalUninstall.exe
Extracted
-
ps1
-
exe.dropper
https://cdn.akamai.steamstatic.com/client/installer/SteamSetup.exe
Targets
-
- Target UploadThisFile.bat
- Size 8KB
- SHA256 5abbf3bc75f08e11e7ab7c6993311f2e37101ed83a32579b59a826df1549b83a
- MD5 ba8bfbacc3552992b38cb6e97b70365b
- SHA1 6b60f1fe9abe30d4b01c8d52457177b4c8e46910
- SHA512 0b428756e48f24c54b500f6549ce7709a93961f367e7ce4e327a8078298311c3ab1ebf26c57bcdb92140c8f0d7cef28d9a2d3345f4402709868747abe128c9e4
- SSDEEP 96:8zzzqz5oz0z8zHzRz8zKzXzlzAzFtCA8uB+TiF0YppJRKZe9ccJnKYb6Xn9RSRM0:4SA5RjVwH
- TLSH T140021130A52BA167E772FA10D58F5A437B3B72876450878336BB242B44E3947C13DADB
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies Windows Defender Real-time Protection settings
-
Modifies security service
-
UAC bypass
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Disables Task Manager via registry modification
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Loads dropped DLL
-
Hijack Execution Flow: Executable Installer File Permissions Weakness
Possible Turn off User Account Control's privilege elevation for standard users.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
2Windows Command Shell
1Persistence
Create or Modify System Process
3Windows Service
3Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
3Windows Service
3Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Impair Defenses
4Disable or Modify Tools
3Modify Registry
6