General
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Target
403c9c98445d2f4a9b5b0beeae673664f683cb89eaef27b744f696853d679106
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Size
2.3MB
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Sample
240625-kryz3szcpg
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MD5
4e91c985d7ccbf1e25f3bd51383c8d0e
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SHA1
ae6c5ee666d560bbc2baa7ddec6e29829d898760
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SHA256
403c9c98445d2f4a9b5b0beeae673664f683cb89eaef27b744f696853d679106
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SHA512
2b5ee862a436f0bfb2bcb7db77eba5c52e94edc242b0d54062451c286b974afd37a203a9c7246bcacd2e2b52952801328654b88d0680d308891ae4654d901877
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SSDEEP
49152:Nr2lsFZaDpbsj4PJ5rKXKydSn2p2lVQsk+FZclPNuYyaNHivefXTUHkCfCgMl:hRnedsj8JAKZ24lVQsdcyativ8Cfol
Static task
static1
Behavioral task
behavioral1
Sample
403c9c98445d2f4a9b5b0beeae673664f683cb89eaef27b744f696853d679106.exe
Resource
win10v2004-20240611-en
Malware Config
Extracted
risepro
77.91.77.66:58709
Targets
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Target
403c9c98445d2f4a9b5b0beeae673664f683cb89eaef27b744f696853d679106
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Size
2.3MB
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MD5
4e91c985d7ccbf1e25f3bd51383c8d0e
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SHA1
ae6c5ee666d560bbc2baa7ddec6e29829d898760
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SHA256
403c9c98445d2f4a9b5b0beeae673664f683cb89eaef27b744f696853d679106
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SHA512
2b5ee862a436f0bfb2bcb7db77eba5c52e94edc242b0d54062451c286b974afd37a203a9c7246bcacd2e2b52952801328654b88d0680d308891ae4654d901877
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SSDEEP
49152:Nr2lsFZaDpbsj4PJ5rKXKydSn2p2lVQsk+FZclPNuYyaNHivefXTUHkCfCgMl:hRnedsj8JAKZ24lVQsdcyativ8Cfol
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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