General
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Target
2025-01-19_c22e249fd9c13be9782bf4856da3b961_avoslocker_luca-stealer
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Size
1.6MB
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Sample
250119-3jzwhs1jct
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MD5
c22e249fd9c13be9782bf4856da3b961
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SHA1
584e9e7bbdde108fcc6d88b76c2ab27d451b0dea
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SHA256
7457038bdf90e1444afeae49fbda4532a2ac3b94197ee08c64906b8c418e3d76
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SHA512
77eb55f36df0cff4562617e9bde9b9dc26f4aa18b82205e516edc2c180a071329bf9fa3596f8067bb71742ad58dbade96b19deebe5154ef7556524cdea7324a7
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SSDEEP
24576:EBktd5tCfUsfLKX0Jb74GbOXHbTK3sCSTQWMsqjnhMgeiCl7G0nehbGZpbD:E6tFC8oKjfssCSTQW4Dmg27RnWGj
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-19_c22e249fd9c13be9782bf4856da3b961_avoslocker_luca-stealer.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
2025-01-19_c22e249fd9c13be9782bf4856da3b961_avoslocker_luca-stealer.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
C:\Program Files (x86)\readme.txt
conti
http://contirec7nchr45rx6ympez5rjldibnqzh7lsa56lvjvaeywhvoj3wad.onion/rw0J6Ap3LZNfxsJyo6UpClQbrgD1dzRjxZLVZep0QQEFdl01ihbHIkEvZt91EvtA
Targets
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Target
2025-01-19_c22e249fd9c13be9782bf4856da3b961_avoslocker_luca-stealer
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Size
1.6MB
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MD5
c22e249fd9c13be9782bf4856da3b961
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SHA1
584e9e7bbdde108fcc6d88b76c2ab27d451b0dea
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SHA256
7457038bdf90e1444afeae49fbda4532a2ac3b94197ee08c64906b8c418e3d76
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SHA512
77eb55f36df0cff4562617e9bde9b9dc26f4aa18b82205e516edc2c180a071329bf9fa3596f8067bb71742ad58dbade96b19deebe5154ef7556524cdea7324a7
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SSDEEP
24576:EBktd5tCfUsfLKX0Jb74GbOXHbTK3sCSTQWMsqjnhMgeiCl7G0nehbGZpbD:E6tFC8oKjfssCSTQW4Dmg27RnWGj
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Conti family
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Renames multiple (8013) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Executes dropped EXE
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Loads dropped DLL
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Drops desktop.ini file(s)
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1