Overview

overview

10

Static

static

7

OverWolf Crypter.zip

windows10-2004-x64

10

Sharing

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General

  • Target
    OverWolf Crypter.zip
  • Size 36.5MB
  • Sample240509-2ts1aabd51
  • SHA256 0e98adba7adbbcb6071be545eeb269fec2bff9300cd8bd48c91f076ae5103dae
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
zgratagilenetevasionratthemida

Malware Config

Targets

    • Target
      OverWolf Crypter.zip
    • Size 36.5MB
    • SHA256 0e98adba7adbbcb6071be545eeb269fec2bff9300cd8bd48c91f076ae5103dae
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    zgratagilenetevasionratthemida

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • 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.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks