General

  • Target

    x1937786.exe

  • Size

    373KB

  • Sample

    230816-f1jjjafg45

  • MD5

    480707c6706d5d7f1bea2c7f5f9f685c

  • SHA1

    1e0964fe52e2d4c37671a4dc2fd8f5a6142f273f

  • SHA256

    d7c4ca57f510301aa547f5eb5e0bbe1620b6eb770350b5b94d074ff5f4959e2c

  • SHA512

    495c681d5e95eb2fc5c13dda111694b9d2ab1a7373f5474f1829cb2427c1031afa2ec11034e01c12eb1a6b2a9c3929b1688cd22c8a2eade472e07cd7c14c196b

  • SSDEEP

    6144:K5y+bnr+Fp0yN90QEL668ifjkyWje9qoC/Nft8WdbQEjSbL8dCCHRN1jOpDRGEXk:zMrly90p6fifpWje9qHNlDA0CCHRNORe

Malware Config

Extracted

Family

redline

Botnet

dava

C2

77.91.124.54:19071

Attributes
  • auth_value

    3ce5222c1baaa06681dfe0012ce1de23

Targets

    • Target

      x1937786.exe

    • Size

      373KB

    • MD5

      480707c6706d5d7f1bea2c7f5f9f685c

    • SHA1

      1e0964fe52e2d4c37671a4dc2fd8f5a6142f273f

    • SHA256

      d7c4ca57f510301aa547f5eb5e0bbe1620b6eb770350b5b94d074ff5f4959e2c

    • SHA512

      495c681d5e95eb2fc5c13dda111694b9d2ab1a7373f5474f1829cb2427c1031afa2ec11034e01c12eb1a6b2a9c3929b1688cd22c8a2eade472e07cd7c14c196b

    • SSDEEP

      6144:K5y+bnr+Fp0yN90QEL668ifjkyWje9qoC/Nft8WdbQEjSbL8dCCHRN1jOpDRGEXk:zMrly90p6fifpWje9qHNlDA0CCHRNORe

    • 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

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks