General

  • Target

    bfc9dc1a7fae0fd262d25ccb67c21ba1de11a323a69065dc814c178b7598a21f

  • Size

    1.0MB

  • Sample

    230714-ydrwhafh49

  • MD5

    9fdc2ac20f02a470fd5ccf8827f28db9

  • SHA1

    b95d76bf1b0953b3e53bd4b0970f39502e468a83

  • SHA256

    bfc9dc1a7fae0fd262d25ccb67c21ba1de11a323a69065dc814c178b7598a21f

  • SHA512

    32c059ce309598ee8134d6073068b7ac22a3958ca8dcbecf69d2e5e133dcf3ea0f9c62aaa81bee00134e4601f4ce0d7c5a0b480f29c330bee335d48bcac3cc50

  • SSDEEP

    24576:NyOamX/qFcBxI9awPDBR4vHhPj4PgAQp2tEOaR:owXmVRMHJj4ovRh

Malware Config

Extracted

Family

redline

Botnet

masha

C2

77.91.68.48:19071

Attributes
  • auth_value

    55b9b39a0dae383196a4b8d79e5bb805

Targets

    • Target

      bfc9dc1a7fae0fd262d25ccb67c21ba1de11a323a69065dc814c178b7598a21f

    • Size

      1.0MB

    • MD5

      9fdc2ac20f02a470fd5ccf8827f28db9

    • SHA1

      b95d76bf1b0953b3e53bd4b0970f39502e468a83

    • SHA256

      bfc9dc1a7fae0fd262d25ccb67c21ba1de11a323a69065dc814c178b7598a21f

    • SHA512

      32c059ce309598ee8134d6073068b7ac22a3958ca8dcbecf69d2e5e133dcf3ea0f9c62aaa81bee00134e4601f4ce0d7c5a0b480f29c330bee335d48bcac3cc50

    • SSDEEP

      24576:NyOamX/qFcBxI9awPDBR4vHhPj4PgAQp2tEOaR:owXmVRMHJj4ovRh

    • 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

MITRE ATT&CK Enterprise v6

Tasks