General

  • Target

    39f2d870d54efb4f75a45c0ddeb3225a94f70b525058d47f143dda68075749f3

  • Size

    389KB

  • Sample

    230719-zsdg4abb55

  • MD5

    d0249841dd23198fdd5a8e5b3a10f1ed

  • SHA1

    2b0c736bf5cccdee3b063e18cc24efea67a85834

  • SHA256

    39f2d870d54efb4f75a45c0ddeb3225a94f70b525058d47f143dda68075749f3

  • SHA512

    45f6057c8968cfd2da75a12fd0a589853f796beafc5449be37e43dc30ff710cb0a0e070cc0a2462290f1f91b726556c4f3ef38595f3f6f6d313a1fc887a2fbf2

  • SSDEEP

    6144:KNy+bnr+mp0yN90QEfMVM4TFzeWEihzgIEtZxuMLWGbm76FIKQEO7BA:fMrCy90aVx51zBKXuMLa76Wx5NA

Malware Config

Extracted

Family

redline

Botnet

nasa

C2

77.91.68.68:19071

Attributes
  • auth_value

    6da71218d8a9738ea3a9a78b5677589b

Targets

    • Target

      39f2d870d54efb4f75a45c0ddeb3225a94f70b525058d47f143dda68075749f3

    • Size

      389KB

    • MD5

      d0249841dd23198fdd5a8e5b3a10f1ed

    • SHA1

      2b0c736bf5cccdee3b063e18cc24efea67a85834

    • SHA256

      39f2d870d54efb4f75a45c0ddeb3225a94f70b525058d47f143dda68075749f3

    • SHA512

      45f6057c8968cfd2da75a12fd0a589853f796beafc5449be37e43dc30ff710cb0a0e070cc0a2462290f1f91b726556c4f3ef38595f3f6f6d313a1fc887a2fbf2

    • SSDEEP

      6144:KNy+bnr+mp0yN90QEfMVM4TFzeWEihzgIEtZxuMLWGbm76FIKQEO7BA:fMrCy90aVx51zBKXuMLa76Wx5NA

    • 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