General
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Target
2024-04-28_1c8abfbd35ffd0cbfddc93be61765e4a_magniber
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Size
48.4MB
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Sample
240428-gjz1mahf6t
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MD5
1c8abfbd35ffd0cbfddc93be61765e4a
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SHA1
199a6fcc19294a8f8ec512cbc930b68e1cc48246
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SHA256
078b64078a5dc8d14b5a4223a6425e4ab650ff38eaf298cd64d8bd9284a4868d
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SHA512
b6b1dce16f2bc212d4e9d3f99211c079e95133ae243d1668cf63d02da312433fd247f4f42b46f386e1b5e8154899f3ea504e649312b7f03375ba1e4fc4f1efa3
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SSDEEP
786432:81uku651ufXEtPCpa2KWGuU/atU6Q25xKRdQ1VcpYtMwubtJSfDEdwd/:83Fzucaw2NGJ0U6HxSMKprvUEdw/
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_1c8abfbd35ffd0cbfddc93be61765e4a_magniber.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-28_1c8abfbd35ffd0cbfddc93be61765e4a_magniber.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
2024-04-28_1c8abfbd35ffd0cbfddc93be61765e4a_magniber
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Size
48.4MB
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MD5
1c8abfbd35ffd0cbfddc93be61765e4a
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SHA1
199a6fcc19294a8f8ec512cbc930b68e1cc48246
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SHA256
078b64078a5dc8d14b5a4223a6425e4ab650ff38eaf298cd64d8bd9284a4868d
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SHA512
b6b1dce16f2bc212d4e9d3f99211c079e95133ae243d1668cf63d02da312433fd247f4f42b46f386e1b5e8154899f3ea504e649312b7f03375ba1e4fc4f1efa3
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SSDEEP
786432:81uku651ufXEtPCpa2KWGuU/atU6Q25xKRdQ1VcpYtMwubtJSfDEdwd/:83Fzucaw2NGJ0U6HxSMKprvUEdw/
Score9/10-
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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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