General

  • Target

    2a737d9f7ec14288e726a2630b8234aca100ce819c473ce90101ba8d5033b8a8

  • Size

    921KB

  • Sample

    230715-j38szshc59

  • MD5

    0c040c6f894c3f1e5759c84cf90ee819

  • SHA1

    1a1ec2747ec83e9c79eaddf30dce3f49d62afee9

  • SHA256

    2a737d9f7ec14288e726a2630b8234aca100ce819c473ce90101ba8d5033b8a8

  • SHA512

    a33259c27d81d11f8506ba4c82a8885f7f10448402cfd002e64d170f20fe083a4262936403eb1996ab28434386d21ce4d3030603d8f07d61cc4d69975f61ea2f

  • SSDEEP

    24576:kyk1mCC2Qx/bJlOI1COmO6N9qNjWaJPMim+:zNC2/bZC+6N85V3

Malware Config

Extracted

Family

redline

Botnet

masha

C2

77.91.68.48:19071

Attributes
  • auth_value

    55b9b39a0dae383196a4b8d79e5bb805

Targets

    • Target

      2a737d9f7ec14288e726a2630b8234aca100ce819c473ce90101ba8d5033b8a8

    • Size

      921KB

    • MD5

      0c040c6f894c3f1e5759c84cf90ee819

    • SHA1

      1a1ec2747ec83e9c79eaddf30dce3f49d62afee9

    • SHA256

      2a737d9f7ec14288e726a2630b8234aca100ce819c473ce90101ba8d5033b8a8

    • SHA512

      a33259c27d81d11f8506ba4c82a8885f7f10448402cfd002e64d170f20fe083a4262936403eb1996ab28434386d21ce4d3030603d8f07d61cc4d69975f61ea2f

    • SSDEEP

      24576:kyk1mCC2Qx/bJlOI1COmO6N9qNjWaJPMim+:zNC2/bZC+6N85V3

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks