General
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Target
https://raw.githubusercontent.com/quivinqx/solara/main/solarabootstrapper.exe
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Sample
240813-t5mzeazajm
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://raw.githubusercontent.com/quivinqx/solara/main/solarabootstrapper.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
https://raw.githubusercontent.com/quivinqx/solara/main/solarabootstrapper.exe
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1