Overview

overview

10

Static

static

10

smartscree...ed.exe

windows7-x64

9

smartscree...ed.exe

windows10-2004-x64

9

Sharing

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General

  • Target
    smartscreen_protected.bin
  • Size 2.9MB
  • Sample240129-gkrewadaan
  • SHA256 c33acab1ddbee95302f0d54feb1c49c40dec807cec251fb6d30d056f571155e0
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
evasionthemidatrojan

Malware Config

Targets

    • Target
      smartscreen_protected.bin
    • Size 2.9MB
    • SHA256 c33acab1ddbee95302f0d54feb1c49c40dec807cec251fb6d30d056f571155e0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    evasionthemidatrojan

    • Detects executables packed with Themida

    • 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

    • Drops desktop.ini file(s)

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks