Overview

overview

9

Static

static

3

Graal.exe

windows10-2004-x64

9

Graal.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    Graal.exe
  • Size 2.6MB
  • Sample260620-k3ltwsfs9w
  • SHA256 16331e0faa257105a2d97d2c05e80ad99883cedbd755ba55ae7b93066917a495
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryupx

Malware Config

Targets

    • Target
      Graal.exe
    • Size 2.6MB
    • SHA256 16331e0faa257105a2d97d2c05e80ad99883cedbd755ba55ae7b93066917a495
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoveryupx

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

      defense_evasion

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      defense_evasion

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks