Overview

overview

9

Static

static

7

KEYGEN.exe

windows10-1703-x64

9

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General

  • Target

    KEYGEN.exe

  • Size

    3.8MB

  • Sample

    240801-zg85mazgnh

  • MD5

    ebad1f6a6d31d3bc41c4dd032c65b5a9

  • SHA1

    27a35676e86151d4f9f48ac2ca97a7bffdca79bd

  • SHA256

    36316d947ad6892d08d04e0508b0cc08640f64e3b22b7e28c0830862cd9a151b

  • SHA512

    43d46663220b3e433274ef58a074e74929d7075d4d4eebdc005e1671154bb5005aee95d697eb72fb0ec4f3c91c4044dd298a3e4574359ad2de0f8804266502e4

  • SSDEEP

    98304:U/mPsUJQZ5BLHYl3vKQLLh4JE8Ls+0bGAN:PkuUL41td4JLEZ

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      KEYGEN.exe

    • Size

      3.8MB

    • MD5

      ebad1f6a6d31d3bc41c4dd032c65b5a9

    • SHA1

      27a35676e86151d4f9f48ac2ca97a7bffdca79bd

    • SHA256

      36316d947ad6892d08d04e0508b0cc08640f64e3b22b7e28c0830862cd9a151b

    • SHA512

      43d46663220b3e433274ef58a074e74929d7075d4d4eebdc005e1671154bb5005aee95d697eb72fb0ec4f3c91c4044dd298a3e4574359ad2de0f8804266502e4

    • SSDEEP

      98304:U/mPsUJQZ5BLHYl3vKQLLh4JE8Ls+0bGAN:PkuUL41td4JLEZ

    Score
    9/10
    evasionthemidatrojan

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

      evasion

    • Checks BIOS information in registry

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks