Overview

overview

10

Static

static

3

c15efa5871...49.exe

windows7-x64

10

c15efa5871...49.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c15efa58719df66a35d6cf3506636c68e4d4865b2df0140bdc38f178b9839049

  • Size

    2.7MB

  • Sample

    250211-lsgb4asqgy

  • MD5

    ef478c7cb16a03c4372246cca76a0e71

  • SHA1

    96a1b0dbe78b23b1dcfdb8f704e2faa0b7724ddb

  • SHA256

    c15efa58719df66a35d6cf3506636c68e4d4865b2df0140bdc38f178b9839049

  • SHA512

    372c103d929adf08e81a82b06a72aa529e987a37630a68ea84e28d57c38a5cb943cab739d95368c81dd33f04b84d5305d0dabed8126f9b67d8c96201a0d481fe

  • SSDEEP

    49152:7Yu3L4rVXDc8Ggkw7sunCEcFpfpiBmWZeYB0C:7V3L4rVXDc8GgkN4cVuB/

Score
10/10
healerdefense_evasiondiscoverydropperevasiontrojan

Malware Config

Targets

    • Target

      c15efa58719df66a35d6cf3506636c68e4d4865b2df0140bdc38f178b9839049

    • Size

      2.7MB

    • MD5

      ef478c7cb16a03c4372246cca76a0e71

    • SHA1

      96a1b0dbe78b23b1dcfdb8f704e2faa0b7724ddb

    • SHA256

      c15efa58719df66a35d6cf3506636c68e4d4865b2df0140bdc38f178b9839049

    • SHA512

      372c103d929adf08e81a82b06a72aa529e987a37630a68ea84e28d57c38a5cb943cab739d95368c81dd33f04b84d5305d0dabed8126f9b67d8c96201a0d481fe

    • SSDEEP

      49152:7Yu3L4rVXDc8Ggkw7sunCEcFpfpiBmWZeYB0C:7V3L4rVXDc8GgkN4cVuB/

    Score
    10/10
    healerdefense_evasiondiscoverydropperevasiontrojan

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

      dropperhealer

    • Healer family

      healer

    • Modifies Windows Defender DisableAntiSpyware settings

      evasiontrojan

    • Modifies Windows Defender Real-time Protection settings

      defense_evasiontrojan

    • Modifies Windows Defender TamperProtection settings

      evasiontrojan

    • Modifies Windows Defender notification settings

      defense_evasiontrojan

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

      defense_evasion

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

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

      defense_evasion

    • Windows security modification

      defense_evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks