Overview

overview

9

Static

static

7

DoomDLLClass.dll

windows11-21h2-x64

9

Sharing

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General

  • Target
    DoomDLLClass.dll
  • Size 1.7MB
  • Sample260723-e29lnsdq3y
  • SHA256 3b9a5e1d1da81d552b00bb24af372ad664281aebe0244c1c90a38a6a51d7cbcf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasionthemidatrojan

Malware Config

Targets

    • Target
      DoomDLLClass.dll
    • Size 1.7MB
    • SHA256 3b9a5e1d1da81d552b00bb24af372ad664281aebe0244c1c90a38a6a51d7cbcf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasionthemidatrojan

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

      defense_evasion

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • 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

      defense_evasiontrojan

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks