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241208-zl1n2stqas 8General
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Target
https://158.69.36.15/files/estrouvinhar.js
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Sample
241211-yfvp6swkhv
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://158.69.36.15/files/estrouvinhar.js
Resource
win11-20241007-en
Malware Config
Targets
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Target
https://158.69.36.15/files/estrouvinhar.js
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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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Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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Event Triggered Execution: Image File Execution Options Injection
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A potential corporate email address has been identified in the URL: 37879512-0ed6-4f65-91e6-59f88eccb415-tucte53734d!-#@16b87066-5904-4638-811f-bb30fcffcc5e-tucte53738f
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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Drops startup file
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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Modifies system executable filetype association
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Adds Run key to start application
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Checks for any installed AV software in registry
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
4AppInit DLLs
1Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
4AppInit DLLs
1Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1Defense Evasion
Impair Defenses
1Indicator Removal
1Clear Persistence
1Modify Registry
4Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1