Overview

overview

9

Static

static

7

stangs.exe

windows7_x64

9

stangs.exe

windows10-2004_x64

9

Sharing

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General

  • Target

    stangs.exe

  • Size

    3.3MB

  • Sample

    220217-3nlvfsghhk

  • MD5

    aef3dd554664f1c82a56a2e2775fa6d4

  • SHA1

    8456da14bc786bf6ee3fc6ff4ec17665189ea556

  • SHA256

    0ef273d54fe7d444cdcd783faa40bba94bad7a85d58ffd94724a5bb6813f0247

  • SHA512

    511d5bd264a4808342e1d350f1d731399f11d5da89009820601eb9174ac69b44768b333b08fbab8dc552652ba66b51348eee64023198087d5eeea4e18a5f76e3

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      stangs.exe

    • Size

      3.3MB

    • MD5

      aef3dd554664f1c82a56a2e2775fa6d4

    • SHA1

      8456da14bc786bf6ee3fc6ff4ec17665189ea556

    • SHA256

      0ef273d54fe7d444cdcd783faa40bba94bad7a85d58ffd94724a5bb6813f0247

    • SHA512

      511d5bd264a4808342e1d350f1d731399f11d5da89009820601eb9174ac69b44768b333b08fbab8dc552652ba66b51348eee64023198087d5eeea4e18a5f76e3

    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.

    • Drops startup file

    • Loads dropped DLL

    • 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