General
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Target
Documento--SII--33875.bin
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Size
833KB
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Sample
210310-blja9hjpae
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MD5
2ced2c14eece71c72c5e45e8a607bb4c
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SHA1
13a700a297a7e5697d69bb743c3b256ac10a14e2
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SHA256
4efd9a3fa2d25d6706213feb3299dd0f73777aad01217b9e3df046064fdbbb7e
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SHA512
199cb38d7f20f64b30d2cb2ba56dab6c0d3b2685d85a990c085060752071b9620d131c5c25bba9b3140c9816ae3515d6b7dbf794d3dd71db15bb8d3f4eb04f06
Static task
static1
Behavioral task
behavioral1
Sample
Documento--SII--33875.bin.exe
Resource
win7v20201028
Malware Config
Targets
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Target
Documento--SII--33875.bin
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Size
833KB
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MD5
2ced2c14eece71c72c5e45e8a607bb4c
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SHA1
13a700a297a7e5697d69bb743c3b256ac10a14e2
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SHA256
4efd9a3fa2d25d6706213feb3299dd0f73777aad01217b9e3df046064fdbbb7e
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SHA512
199cb38d7f20f64b30d2cb2ba56dab6c0d3b2685d85a990c085060752071b9620d131c5c25bba9b3140c9816ae3515d6b7dbf794d3dd71db15bb8d3f4eb04f06
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Modifies firewall policy service
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Executes dropped EXE
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Sets file execution options in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Adds Run key to start application
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Drops desktop.ini file(s)
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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