General
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Target
b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23
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Size
2.3MB
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Sample
240622-bsztbs1akf
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MD5
2222d457bc074f8cafccb3c1022cedff
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SHA1
cd5c686514c75444ae23bc2d2df9a6a439bf2af8
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SHA256
b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23
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SHA512
ce89e62fbe839a39862a5d74cd7e8dcb4cca360703ff1885fec4bb35e51968411c4014665167c6036dba889f9fff872fd979309cb0b72e71afba7e766b24f0fc
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SSDEEP
49152:JKEzfpiI+cCKVDOvaQmR6vawbU3MTCcCFSNXwNKeI4DDlmhEtzkv:3Uc1DOyQmRwTU9dIgNKSA+wv
Static task
static1
Behavioral task
behavioral1
Sample
b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe
Resource
win11-20240611-en
Malware Config
Extracted
risepro
77.91.77.66:58709
Targets
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Target
b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23
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Size
2.3MB
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MD5
2222d457bc074f8cafccb3c1022cedff
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SHA1
cd5c686514c75444ae23bc2d2df9a6a439bf2af8
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SHA256
b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23
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SHA512
ce89e62fbe839a39862a5d74cd7e8dcb4cca360703ff1885fec4bb35e51968411c4014665167c6036dba889f9fff872fd979309cb0b72e71afba7e766b24f0fc
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SSDEEP
49152:JKEzfpiI+cCKVDOvaQmR6vawbU3MTCcCFSNXwNKeI4DDlmhEtzkv:3Uc1DOyQmRwTU9dIgNKSA+wv
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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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