General
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Target
272b706925733fc429dafefabbde24a1
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Size
6.3MB
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Sample
231231-eh7yqseacq
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MD5
272b706925733fc429dafefabbde24a1
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SHA1
c6dc4ed69a7ea66c0b5c4b620f8f49e8d0ab277f
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SHA256
44d54e64683ebb67eaea413e15112b44c884e940fd74428c04288f2fd9a34980
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SHA512
5ddb8f1ef55c172d3ce46cb321bed3dc7aafa94e0a7b588cd956c93218c5adcde05171026686f635233f746953cdbea0d258f9d53c3a406f27e569045a2d42d2
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SSDEEP
98304:bF5An3/7s3wTmef6S7Q6oUQfO+JVaYltSEg96QxTxqVIvrjM:bFE3/wgTVB7QjUQfb/bg96QxlaIvrY
Behavioral task
behavioral1
Sample
272b706925733fc429dafefabbde24a1.exe
Resource
win7-20231129-en
Malware Config
Extracted
njrat
Njrat 0.7 Golden By Hassan Amiri
566
192.168.0.23:1604
Windows Update
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reg_key
Windows Update
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splitter
|Hassan|
Targets
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Target
272b706925733fc429dafefabbde24a1
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Size
6.3MB
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MD5
272b706925733fc429dafefabbde24a1
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SHA1
c6dc4ed69a7ea66c0b5c4b620f8f49e8d0ab277f
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SHA256
44d54e64683ebb67eaea413e15112b44c884e940fd74428c04288f2fd9a34980
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SHA512
5ddb8f1ef55c172d3ce46cb321bed3dc7aafa94e0a7b588cd956c93218c5adcde05171026686f635233f746953cdbea0d258f9d53c3a406f27e569045a2d42d2
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SSDEEP
98304:bF5An3/7s3wTmef6S7Q6oUQfO+JVaYltSEg96QxTxqVIvrjM:bFE3/wgTVB7QjUQfb/bg96QxlaIvrY
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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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Drops startup file
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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