General
- Target spectre.exe
- Size 3.7MB
- Sample261026-t71chsbe36
- SHA256 98c327d5fa6c8fbde3a424eb45d36b1955e2bb4820cb988b52466b63bc955c9d
- MD5 173ed3a5c5b65821a4b767190ca57ac0
- SHA1 3d84212d6edb5c822381de443704bf0a32883191
- SHA512 41ad8bff6bff978acf736ff3c151d32871a575d7423b723f7fe27ad08e23f2ff3a3a16dda73e9fd14b0c848c7941f0775ce598c53483cda9ed8b13a273493d17
- SSDEEP 49152:bGC6bZ3su4ltLsW8QvAqoSyYuHG/URcGbPIUXk1mMMyyKaHh9Ui2md1tJIXCnYIH:WHcPUYtUHT7y/aH9n+u
- TLSH T1B0069D03E69881E8D0AEC074C75B9637EBB2B88A1A30B29F16D45B553F27FA05F1D315
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
spectre.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target spectre.exe
- Size 3.7MB
- SHA256 98c327d5fa6c8fbde3a424eb45d36b1955e2bb4820cb988b52466b63bc955c9d
- MD5 173ed3a5c5b65821a4b767190ca57ac0
- SHA1 3d84212d6edb5c822381de443704bf0a32883191
- SHA512 41ad8bff6bff978acf736ff3c151d32871a575d7423b723f7fe27ad08e23f2ff3a3a16dda73e9fd14b0c848c7941f0775ce598c53483cda9ed8b13a273493d17
- SSDEEP 49152:bGC6bZ3su4ltLsW8QvAqoSyYuHG/URcGbPIUXk1mMMyyKaHh9Ui2md1tJIXCnYIH:WHcPUYtUHT7y/aH9n+u
- TLSH T1B0069D03E69881E8D0AEC074C75B9637EBB2B88A1A30B29F16D45B553F27FA05F1D315
- MD5 SHA1 SHA512 SSDEEP TLSH
-
UAC bypass
-
Clears Windows event logs
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Executes a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
-
Executes dropped EXE
-
Adds Run key to start application
-
Checks whether UAC is enabled
-
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.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Power Settings
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Indicator Removal
1Clear Windows Event Logs
1Masquerading
1Match Legitimate Name or Location
1Modify Registry
3