General
- Target file.exe
- Size 4.3MB
- Sample241203-kgetfssrgk
- SHA256 2988e47d969e3ff7213d48189492aa8e881c8a20e608fa43f83cdab41c4aec2e
- MD5 99fb9bbde27a9a71abd4a47494f8e8ac
- SHA1 438157f516f8be5122299792a19f7925886288b7
- SHA512 499fc611acaab7f4b236cd5ae3921eb69d901e444d3f541bfe6554de37d394656e0e7a1df62597eef5f5ad47e138130d8c35e9e4cfa7b1a68a4c1e1d24d66d09
- SSDEEP 98304:kFR3z8YVXuvHVYvaXsjmThkblBsMxmIE2TTrkw0LoEIeax4Ydce4Hh7P:4hzBVq1YvM2mVhMtfalIR4kSHl
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240708-en
8 signatures
150 seconds
Malware Config
Extracted
Family
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cryptbot
Targets
-
- Target file.exe
- Size 4.3MB
- SHA256 2988e47d969e3ff7213d48189492aa8e881c8a20e608fa43f83cdab41c4aec2e
- MD5 99fb9bbde27a9a71abd4a47494f8e8ac
- SHA1 438157f516f8be5122299792a19f7925886288b7
- SHA512 499fc611acaab7f4b236cd5ae3921eb69d901e444d3f541bfe6554de37d394656e0e7a1df62597eef5f5ad47e138130d8c35e9e4cfa7b1a68a4c1e1d24d66d09
- SSDEEP 98304:kFR3z8YVXuvHVYvaXsjmThkblBsMxmIE2TTrkw0LoEIeax4Ydce4Hh7P:4hzBVq1YvM2mVhMtfalIR4kSHl
- MD5 SHA1 SHA512 SSDEEP
-
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