Overview

overview

10

Static

static

3

de8e7bcba5...c2.exe

windows7-x64

10

de8e7bcba5...c2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    de8e7bcba5c4a0be1a179780eef2c30575360942426d6f207c6c432d00ada4c2

  • Size

    2.7MB

  • Sample

    250203-grj95strgr

  • MD5

    b3076ed05ded0893a5dd1e0ea668bfd2

  • SHA1

    c8c735467bce10894fc4b5ba8fbd7d55c5b36c82

  • SHA256

    de8e7bcba5c4a0be1a179780eef2c30575360942426d6f207c6c432d00ada4c2

  • SHA512

    d2a87b9f9642bf3399ce6ddb5eb04b82d024168febebd31f3354d2c26d5125bb03449dcca74ae69a64c395001eeabee9c7ac3c3c31146d460e536748678fa8dd

  • SSDEEP

    49152:DYV4ktrNxt5isNmonF9ICgtd/uXqtgLryB5pmrn:DYVXhNxXisNBnF251Wedmr

Score
10/10
healerdefense_evasiondiscoverydropperevasiontrojan

Malware Config

Targets

    • Target

      de8e7bcba5c4a0be1a179780eef2c30575360942426d6f207c6c432d00ada4c2

    • Size

      2.7MB

    • MD5

      b3076ed05ded0893a5dd1e0ea668bfd2

    • SHA1

      c8c735467bce10894fc4b5ba8fbd7d55c5b36c82

    • SHA256

      de8e7bcba5c4a0be1a179780eef2c30575360942426d6f207c6c432d00ada4c2

    • SHA512

      d2a87b9f9642bf3399ce6ddb5eb04b82d024168febebd31f3354d2c26d5125bb03449dcca74ae69a64c395001eeabee9c7ac3c3c31146d460e536748678fa8dd

    • SSDEEP

      49152:DYV4ktrNxt5isNmonF9ICgtd/uXqtgLryB5pmrn:DYVXhNxXisNBnF251Wedmr

    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

    • 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