General
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Target
1149dc52a38ac45de7ba2d62192c2918.exe
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Size
4.3MB
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Sample
250110-rkl59swpaz
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MD5
1149dc52a38ac45de7ba2d62192c2918
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SHA1
cb07a903a94b3d04813ae3ce1b24d48ddfb970ed
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SHA256
0b7e5470a3e798aeb45bf3e5abfa0873031828744b92ecca69ea3594db368237
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SHA512
2b772cd00d5cbc87cae39416c960f792740d82f9871e8d860841f3b49ecbb2aa9ba8f4d9dd6f1355a21387a5e25eeac18eae9ed4448c657c58533d9bce0ce299
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SSDEEP
98304:qaEbHfDFIUF0EqFRAFLlMY1bOjU0FH2SlbzF45ltBO47/WBK:qaEfFIUF0pgMYr82QF4ft0w/Ww
Static task
static1
Behavioral task
behavioral1
Sample
1149dc52a38ac45de7ba2d62192c2918.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
Targets
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Target
1149dc52a38ac45de7ba2d62192c2918.exe
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Size
4.3MB
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MD5
1149dc52a38ac45de7ba2d62192c2918
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SHA1
cb07a903a94b3d04813ae3ce1b24d48ddfb970ed
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SHA256
0b7e5470a3e798aeb45bf3e5abfa0873031828744b92ecca69ea3594db368237
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SHA512
2b772cd00d5cbc87cae39416c960f792740d82f9871e8d860841f3b49ecbb2aa9ba8f4d9dd6f1355a21387a5e25eeac18eae9ed4448c657c58533d9bce0ce299
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SSDEEP
98304:qaEbHfDFIUF0EqFRAFLlMY1bOjU0FH2SlbzF45ltBO47/WBK:qaEfFIUF0pgMYr82QF4ft0w/Ww
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Cryptbot family
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Enumerates VirtualBox registry keys
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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