Overview

overview

10

Static

static

3

fca7374d0c...61.exe

windows7-x64

10

fca7374d0c...61.exe

windows10-2004-x64

10

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General

  • Target

    fca7374d0c1706887d81d2fb79276d1b379c5b8306e2142a787b3f1618c6d461

  • Size

    2.7MB

  • Sample

    250127-fj2c1sska1

  • MD5

    c56dc50bf1a12f5c9d3bd6a68371f342

  • SHA1

    52ec8008e0eda7d600b759ddc38e11891a56415e

  • SHA256

    fca7374d0c1706887d81d2fb79276d1b379c5b8306e2142a787b3f1618c6d461

  • SHA512

    e8a20863568ddb6418d3f50538874fc0e0e55ef5791ccfa110197719493539fefa68e65cf72f7da5d5925591554f2166cddf063ee1b924bfdf8b0c6060b87848

  • SSDEEP

    49152:rlmJIScixZ1IzlmsUyxcJ15IRs9dDyKDryZRNaGR:UJISVI4sUhAKDyMcRYG

Score
10/10
healerdefense_evasiondiscoverydropperevasiontrojan

Malware Config

Targets

    • Target

      fca7374d0c1706887d81d2fb79276d1b379c5b8306e2142a787b3f1618c6d461

    • Size

      2.7MB

    • MD5

      c56dc50bf1a12f5c9d3bd6a68371f342

    • SHA1

      52ec8008e0eda7d600b759ddc38e11891a56415e

    • SHA256

      fca7374d0c1706887d81d2fb79276d1b379c5b8306e2142a787b3f1618c6d461

    • SHA512

      e8a20863568ddb6418d3f50538874fc0e0e55ef5791ccfa110197719493539fefa68e65cf72f7da5d5925591554f2166cddf063ee1b924bfdf8b0c6060b87848

    • SSDEEP

      49152:rlmJIScixZ1IzlmsUyxcJ15IRs9dDyKDryZRNaGR:UJISVI4sUhAKDyMcRYG

    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