General

  • Target

    f831d980af81c5d2a04319794c73bab19ea76eeeb2202a9c3e15eb4aa0c8a0b2.bin

  • Size

    892KB

  • Sample

    230505-zb2tcsff21

  • MD5

    e2ae0107d138a18ee97a0674d1704539

  • SHA1

    b37606c722b71e74324b984f68e8a47b66fe738c

  • SHA256

    f831d980af81c5d2a04319794c73bab19ea76eeeb2202a9c3e15eb4aa0c8a0b2

  • SHA512

    cf05936b4b31245e80eae0d3b57fdbfb864da48d6e35a287c5f698f2e06b3ae53839cb01bcc8daa6ea285f3f8f988f3bade00b69a9ddb6a72fb5d99f00d68c5e

  • SSDEEP

    24576:YyWJB9cr4Owta/aRC8OFxFNpGKL3wUDyIxmpE:fWtA47t2/ZFTNUKEIyIg

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      f831d980af81c5d2a04319794c73bab19ea76eeeb2202a9c3e15eb4aa0c8a0b2.bin

    • Size

      892KB

    • MD5

      e2ae0107d138a18ee97a0674d1704539

    • SHA1

      b37606c722b71e74324b984f68e8a47b66fe738c

    • SHA256

      f831d980af81c5d2a04319794c73bab19ea76eeeb2202a9c3e15eb4aa0c8a0b2

    • SHA512

      cf05936b4b31245e80eae0d3b57fdbfb864da48d6e35a287c5f698f2e06b3ae53839cb01bcc8daa6ea285f3f8f988f3bade00b69a9ddb6a72fb5d99f00d68c5e

    • SSDEEP

      24576:YyWJB9cr4Owta/aRC8OFxFNpGKL3wUDyIxmpE:fWtA47t2/ZFTNUKEIyIg

    • 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