General

  • Target

    f7de259394416b765b13e5d40de1323836c5f89ed9ddf39a2a5cad237a1aaf60.bin

  • Size

    1.1MB

  • Sample

    230505-zbtsrafe9v

  • MD5

    8e5f4bcfd70bc95163a923d2624e6146

  • SHA1

    39df80726bf53e81b0fb78d4fe12d77d6b51df1a

  • SHA256

    f7de259394416b765b13e5d40de1323836c5f89ed9ddf39a2a5cad237a1aaf60

  • SHA512

    890f62c93d755ba9ad2f93cb6ad905cf0986d648d67cdaef02bc43b50ad6e00dde3ad7816af064675432a5430b8435cc29066a1ac22e065bf6cfbc0bd3639fbd

  • SSDEEP

    24576:byRn6Ui4VIqqM2akZO+n6FMM8bhyQVhsmPbj:OdxVeM2bOjMR1VVhswb

Malware Config

Targets

    • Target

      f7de259394416b765b13e5d40de1323836c5f89ed9ddf39a2a5cad237a1aaf60.bin

    • Size

      1.1MB

    • MD5

      8e5f4bcfd70bc95163a923d2624e6146

    • SHA1

      39df80726bf53e81b0fb78d4fe12d77d6b51df1a

    • SHA256

      f7de259394416b765b13e5d40de1323836c5f89ed9ddf39a2a5cad237a1aaf60

    • SHA512

      890f62c93d755ba9ad2f93cb6ad905cf0986d648d67cdaef02bc43b50ad6e00dde3ad7816af064675432a5430b8435cc29066a1ac22e065bf6cfbc0bd3639fbd

    • SSDEEP

      24576:byRn6Ui4VIqqM2akZO+n6FMM8bhyQVhsmPbj:OdxVeM2bOjMR1VVhswb

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks