General

  • Target

    3a3a580cf9e8fc5f4b0baf33facb039a4d5aba11c7e5e20c795690c84d91eba3

  • Size

    839KB

  • Sample

    230821-ze6ayshg8v

  • MD5

    4d45a0728ea3a3125f52cf07ef2cdd94

  • SHA1

    7283fa26bdf8295e9de7c0ff07e6def61184b32d

  • SHA256

    3a3a580cf9e8fc5f4b0baf33facb039a4d5aba11c7e5e20c795690c84d91eba3

  • SHA512

    b207bf53a6e5f7dd66e54dd1c368990eddef3b04a84688b5d952506d7d7d7bc64fb1c1813201a5d9843e74df2d68ddc2b2bcdb52de2e02af551d452eaf0b58e4

  • SSDEEP

    24576:LyuwYkrTkXmQiLtceW1yFqGEfU9qP724:+DYkPkYeeW1K6U9M2

Malware Config

Extracted

Family

redline

Botnet

lang

C2

77.91.124.73:19071

Attributes
  • auth_value

    92c0fc2b7a8b3fc5a01baa1abf31c42a

Targets

    • Target

      3a3a580cf9e8fc5f4b0baf33facb039a4d5aba11c7e5e20c795690c84d91eba3

    • Size

      839KB

    • MD5

      4d45a0728ea3a3125f52cf07ef2cdd94

    • SHA1

      7283fa26bdf8295e9de7c0ff07e6def61184b32d

    • SHA256

      3a3a580cf9e8fc5f4b0baf33facb039a4d5aba11c7e5e20c795690c84d91eba3

    • SHA512

      b207bf53a6e5f7dd66e54dd1c368990eddef3b04a84688b5d952506d7d7d7bc64fb1c1813201a5d9843e74df2d68ddc2b2bcdb52de2e02af551d452eaf0b58e4

    • SSDEEP

      24576:LyuwYkrTkXmQiLtceW1yFqGEfU9qP724:+DYkPkYeeW1K6U9M2

    • 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 v15

Tasks