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Overview

overview

9

Static

static

3

Skeptical ...1).exe

windows7-x64

9

Skeptical ...1).exe

windows10-2004-x64

9

Sharing

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General

  • Target

    Skeptical enigma remade (1).exe

  • Size

    1.7MB

  • Sample

    240805-23pzzsvgka

  • MD5

    21d0503591599d833536e4d1bb7cb352

  • SHA1

    9664ffc0a92896b89911c35d73cab84605ab3b8b

  • SHA256

    cc9a7ddcb53c96c1b2acb8a77f0259319cc51f3405e8b00036bddc612ee56db6

  • SHA512

    2ea754b0eca571ce0536651b8d7127d35a8079006773af892b5ceb985be67710bc8297d426779cc7b4c26c4e35ae0eb8542e16da97a2b9f3178bbb291bef8848

  • SSDEEP

    24576:BI5g2vzFqkz5PTCtzRGhLArFVlebI+Jnmb2+ocKrREOKSS2u2Kr:e/NLOXfond+ocwEfXD

Score
9/10
evasion

Malware Config

Targets

    • Target

      Skeptical enigma remade (1).exe

    • Size

      1.7MB

    • MD5

      21d0503591599d833536e4d1bb7cb352

    • SHA1

      9664ffc0a92896b89911c35d73cab84605ab3b8b

    • SHA256

      cc9a7ddcb53c96c1b2acb8a77f0259319cc51f3405e8b00036bddc612ee56db6

    • SHA512

      2ea754b0eca571ce0536651b8d7127d35a8079006773af892b5ceb985be67710bc8297d426779cc7b4c26c4e35ae0eb8542e16da97a2b9f3178bbb291bef8848

    • SSDEEP

      24576:BI5g2vzFqkz5PTCtzRGhLArFVlebI+Jnmb2+ocKrREOKSS2u2Kr:e/NLOXfond+ocwEfXD

    Score
    9/10
    evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks