General
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Target
F87ED5926D4B89E4473603FA7A7F9BA73A0480DABF8536A15481371234E1D7AE.zip
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Size
6.0MB
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Sample
240507-mjcszscb6t
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MD5
8a30dae2190b63a1a107051ee02f3445
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SHA1
91f1a9b06e36bf82a081f3acaf895cc202175d87
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SHA256
f9e55b462180a3b3723631de80adae899a8e04d1a5e2e3b8a8f6f9c00cc34ff2
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SHA512
0c02d52121ab01aa931dfb3c6a6766c669a17e1173012cc48e1464b34b913030482984169172f7bdd37f4e64b6404ee8351617b0dbce5956456aed609fa756aa
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SSDEEP
98304:StiW1NuAwyH8rb0Z2zL/N/ddBAAC7cBe0rK1gzriA1f5tdY26jy7Lswxwm:StiuNDwoCb0UX/N1nB6gXiAbJ6jy7L2m
Malware Config
Targets
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Target
F87ED5926D4B89E4473603FA7A7F9BA73A0480DABF8536A15481371234E1D7AE
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Size
6.0MB
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MD5
d4119d6b2c67253980444fffbee626aa
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SHA1
2832d4692c01356e4ea6b6a761353021435d74d5
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SHA256
f87ed5926d4b89e4473603fa7a7f9ba73a0480dabf8536a15481371234e1d7ae
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SHA512
821bccb2542cf538838fd3ca38fc4c16375e15ded12754a2d4d55f22410cc42d63f14bc8a0f93a79ae177d6668e11889eb6d3f3db4e0c7d146005a5552a84706
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SSDEEP
98304:FYaIkxWPEOnA0XjEhJr9/lfi7oh2B6RkNmMrTfp7ZP4Gx9SSNH8e0LXZlIz76/:F/IGiEOA599fO76RErzp7VBTF0TZlCA
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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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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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