Overview

overview

9

Static

static

7

2022-11.exe

windows7_x64

9

2022-11.exe

windows10-2004_x64

9

Sharing

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General

  • Target
    2022-11.pdf
  • Size 3.4MB
  • Sample220321-1h8e6aabeq
  • SHA256 e4e2543f5f4cd37a6d436b1a4bb5ee2bcb1a6c8c64e5067d031efe428c4f9b24
  • MD5 SHA1 SHA512
Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target
      2022-11.pdf
    • Size 3.4MB
    • SHA256 e4e2543f5f4cd37a6d436b1a4bb5ee2bcb1a6c8c64e5067d031efe428c4f9b24
    • MD5 SHA1 SHA512
    Score
    9/10
    evasionthemidatrojan

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

      evasion

    • Executes dropped EXE

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks