General
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Target
SysLogsService.exe
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Size
7.7MB
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Sample
220926-sjlzjscchm
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MD5
0b97fa8b682939e55df2bcfe3d17dba5
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SHA1
9d0101a59a1f705d55ab5acb0577ea9a967a6bab
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SHA256
ef7fefcb41d79c824c429819fbe73e6d0186c0586bc5f031debf553cd43edce4
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SHA512
1d4e414a9abd9b4f317f4ea37fc2a76ee8d3057b5079f654c142ef0b938433d0c52f8620526375eed4b9ac0adceda26484ebad9e63b7c4df5aef272d07620e68
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SSDEEP
49152:w8eti2sIHTdUoWj/QPNYtS5Djcdv9TS32PkEh77sD2qz4DfvcbXyWrhIqJwH1iL3:fWiPIZZXaMD8Vm2P572xEqY5Xu
Behavioral task
behavioral1
Sample
SysLogsService.exe
Resource
win7-20220901-en
Malware Config
Targets
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Target
SysLogsService.exe
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Size
7.7MB
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MD5
0b97fa8b682939e55df2bcfe3d17dba5
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SHA1
9d0101a59a1f705d55ab5acb0577ea9a967a6bab
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SHA256
ef7fefcb41d79c824c429819fbe73e6d0186c0586bc5f031debf553cd43edce4
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SHA512
1d4e414a9abd9b4f317f4ea37fc2a76ee8d3057b5079f654c142ef0b938433d0c52f8620526375eed4b9ac0adceda26484ebad9e63b7c4df5aef272d07620e68
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SSDEEP
49152:w8eti2sIHTdUoWj/QPNYtS5Djcdv9TS32PkEh77sD2qz4DfvcbXyWrhIqJwH1iL3:fWiPIZZXaMD8Vm2P572xEqY5Xu
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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