General

  • Target

    5355d455dd283302f397066afbd59037e698c0947f2026eca77cf6bf0c64e37c.bin

  • Size

    1.5MB

  • Sample

    230506-1tv9zabh6x

  • MD5

    37460284b9c64586e6a4450ac66e28a5

  • SHA1

    fcffbba2b45b0db8c1e60391244f420e00f92431

  • SHA256

    5355d455dd283302f397066afbd59037e698c0947f2026eca77cf6bf0c64e37c

  • SHA512

    b49e79370705cf59fa20e9709b72b8627bca3abf8983d8e27fd64b7e381b96a7b1f5a764d9a65400a7b4acba226a81bc3af5c778d254f4d6e09d9bbf2cd8eae2

  • SSDEEP

    24576:EyoAwSfmzyb8h98Q+u3htpQFMiCq0dt9UesYLzESWKHeZROGsFs3kHXBvEyEY:THwpz2oJRt6F9Cq0dnGkAKHeZR+O3AX8

Malware Config

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      5355d455dd283302f397066afbd59037e698c0947f2026eca77cf6bf0c64e37c.bin

    • Size

      1.5MB

    • MD5

      37460284b9c64586e6a4450ac66e28a5

    • SHA1

      fcffbba2b45b0db8c1e60391244f420e00f92431

    • SHA256

      5355d455dd283302f397066afbd59037e698c0947f2026eca77cf6bf0c64e37c

    • SHA512

      b49e79370705cf59fa20e9709b72b8627bca3abf8983d8e27fd64b7e381b96a7b1f5a764d9a65400a7b4acba226a81bc3af5c778d254f4d6e09d9bbf2cd8eae2

    • SSDEEP

      24576:EyoAwSfmzyb8h98Q+u3htpQFMiCq0dt9UesYLzESWKHeZROGsFs3kHXBvEyEY:THwpz2oJRt6F9Cq0dnGkAKHeZR+O3AX8

    • 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