General

  • Target

    3a4566bfb4bd01d45e557e2fd57c882f23104b285345f544a3f86fb65eebd6e8

  • Size

    828KB

  • Sample

    230902-kwx9cabf5w

  • MD5

    20b854fb97a6826a9357b527e87bccf3

  • SHA1

    8882a025adf9f08b522dca4579f4dd695324c0ab

  • SHA256

    3a4566bfb4bd01d45e557e2fd57c882f23104b285345f544a3f86fb65eebd6e8

  • SHA512

    c3e8e3feea92d53195523d2955066a4bcbfb2f39904f5e1e466c6fdc12506180019ff51b1a8ec007450b45a0ad731412fa261eecd58c70afc81979b9462ff048

  • SSDEEP

    24576:KyumXjnQeLTfAEbStgwYhgxo/wPaGRNbSze+JLwP:Ru8jQeLLAR62xNaGRNb

Malware Config

Extracted

Family

redline

Botnet

bobik

C2

77.91.124.82:19071

Attributes
  • auth_value

    d639522ae3c9dda998264d691a19eb33

Targets

    • Target

      3a4566bfb4bd01d45e557e2fd57c882f23104b285345f544a3f86fb65eebd6e8

    • Size

      828KB

    • MD5

      20b854fb97a6826a9357b527e87bccf3

    • SHA1

      8882a025adf9f08b522dca4579f4dd695324c0ab

    • SHA256

      3a4566bfb4bd01d45e557e2fd57c882f23104b285345f544a3f86fb65eebd6e8

    • SHA512

      c3e8e3feea92d53195523d2955066a4bcbfb2f39904f5e1e466c6fdc12506180019ff51b1a8ec007450b45a0ad731412fa261eecd58c70afc81979b9462ff048

    • SSDEEP

      24576:KyumXjnQeLTfAEbStgwYhgxo/wPaGRNbSze+JLwP:Ru8jQeLLAR62xNaGRNb

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks