General
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Target
WaveInstaller.exe
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Size
8.2MB
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Sample
240705-pw8gjaycpl
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MD5
5da1e89979d2baa24f28adc27716df32
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SHA1
70b58eb9c1b3e80463c5790929d34c453d5fc930
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SHA256
05008c0b9a2928c6d55056a9b3586f02b54a87199b46163bb8c055bf2f8bb71a
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SHA512
0096409c0b18bceec5886e33f8f2792ed77c6cd1e9b462cf97388991b7a370a278206cbf13decf0948c59c0b80b67b914918b06aec2c565d98e2d2f751c94332
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SSDEEP
98304:RazdbM+Q2y+aq0Xyks/YOCzY6kIjOjFgFQlwq4Mjk+dBZtu9xTtwz/aer6/BbiEr:R4f0EYlHk+OjmFQR4MVGFtwLPsnL2hVO
Malware Config
Targets
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Target
WaveInstaller.exe
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Size
8.2MB
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MD5
5da1e89979d2baa24f28adc27716df32
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SHA1
70b58eb9c1b3e80463c5790929d34c453d5fc930
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SHA256
05008c0b9a2928c6d55056a9b3586f02b54a87199b46163bb8c055bf2f8bb71a
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SHA512
0096409c0b18bceec5886e33f8f2792ed77c6cd1e9b462cf97388991b7a370a278206cbf13decf0948c59c0b80b67b914918b06aec2c565d98e2d2f751c94332
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SSDEEP
98304:RazdbM+Q2y+aq0Xyks/YOCzY6kIjOjFgFQlwq4Mjk+dBZtu9xTtwz/aer6/BbiEr:R4f0EYlHk+OjmFQR4MVGFtwLPsnL2hVO
Score8/10-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Executes dropped EXE
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Loads dropped DLL
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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UPX packed file
Detects executables packed with UPX/modified UPX open source packer.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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