Overview

overview

10

Static

static

3

70bf8a9281...8b.exe

windows7-x64

10

70bf8a9281...8b.exe

windows10-2004-x64

10

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General

  • Target

    70bf8a92813c9b058d73f6c26330d862c7b8ca743bc42eab43d08406198ed08b

  • Size

    1.7MB

  • Sample

    250125-h8xggatmhr

  • MD5

    c44c729a0b16ca420d1f83fa09f0c63f

  • SHA1

    90dc4e7f88cf7b0745c0ed5ba6ff4a8c05cb4bc6

  • SHA256

    70bf8a92813c9b058d73f6c26330d862c7b8ca743bc42eab43d08406198ed08b

  • SHA512

    8b06d4af619ee9766855399709550b5b2eab116bbef5d0f24e26fedaae7017ae7664b4d7448b2308bb8fb90b5ea94067a7cc325850f5773d4fc3d11990557a3a

  • SSDEEP

    49152:s55riC5+EW9FJmWBJQDqoBEx6iVe1fM1F1+DN7:saCIEW9Fga7JxhVI/B7

Score
10/10
healerdefense_evasiondiscoverydropperevasiontrojan

Malware Config

Targets

    • Target

      70bf8a92813c9b058d73f6c26330d862c7b8ca743bc42eab43d08406198ed08b

    • Size

      1.7MB

    • MD5

      c44c729a0b16ca420d1f83fa09f0c63f

    • SHA1

      90dc4e7f88cf7b0745c0ed5ba6ff4a8c05cb4bc6

    • SHA256

      70bf8a92813c9b058d73f6c26330d862c7b8ca743bc42eab43d08406198ed08b

    • SHA512

      8b06d4af619ee9766855399709550b5b2eab116bbef5d0f24e26fedaae7017ae7664b4d7448b2308bb8fb90b5ea94067a7cc325850f5773d4fc3d11990557a3a

    • SSDEEP

      49152:s55riC5+EW9FJmWBJQDqoBEx6iVe1fM1F1+DN7:saCIEW9Fga7JxhVI/B7

    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