General
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Target
osnova.ps1
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Size
2KB
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Sample
250227-rmnrwazqx8
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MD5
5e68cbe68666c656fb39e21bfca5cea4
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SHA1
837976c146b02d48ccd9c23d0edc4327533854c5
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SHA256
4dcca5d3269eb44f3cf7af62c0da3b6acab67eb758c9fb2f5cc5b1d13a7286f7
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SHA512
d5addc542ce04d4a4f90e313b70a8c04d41406e8a6983b6c489d24d316bfafb922cfec848efa87155634b5cda7485bde17c9ad5af2fccb22bc6dff409486ba3d
Static task
static1
Behavioral task
behavioral1
Sample
osnova.ps1
Resource
win7-20241010-en
Malware Config
Extracted
stealc
Clizma
http://104.245.240.18
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url_path
/d7f85cd3e24a4757.php
Targets
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Target
osnova.ps1
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Size
2KB
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MD5
5e68cbe68666c656fb39e21bfca5cea4
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SHA1
837976c146b02d48ccd9c23d0edc4327533854c5
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SHA256
4dcca5d3269eb44f3cf7af62c0da3b6acab67eb758c9fb2f5cc5b1d13a7286f7
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SHA512
d5addc542ce04d4a4f90e313b70a8c04d41406e8a6983b6c489d24d316bfafb922cfec848efa87155634b5cda7485bde17c9ad5af2fccb22bc6dff409486ba3d
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Stealc family
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Blocklisted process makes network request
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Downloads MZ/PE file
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4