General

  • Target

    3aff409c042546fd4fc90bf02502c6460e0dfb0ad9d406fc939615babdb2742eN

  • Size

    897KB

  • Sample

    241101-ne5hwa1qfm

  • MD5

    80845924d2dbe7d8b2166db81d265fe0

  • SHA1

    406f257d405d571f85d53585a37435ea56f75afb

  • SHA256

    3aff409c042546fd4fc90bf02502c6460e0dfb0ad9d406fc939615babdb2742e

  • SHA512

    1ca234ae7557dfc5691edea1bfb4cc12d6bf6af350a65ce36f7e8405896270f12e49fa253ddcf7de7b0e215b09e4ff743bca2d263ab156739a324745c0e6d9dc

  • SSDEEP

    12288:DMrdy90dX6ZWgnR06+07CJO+sdtDTo51Bi/89+lIg2eXm2KlqronPHi6KHl0l5fi:SyiSrreJO+WDToPGN+gZm2ka6bCPl

Malware Config

Extracted

Family

redline

Botnet

jokes

C2

77.91.124.82:19071

Attributes
  • auth_value

    fb7b36b70ae30fb2b72f789037350cdb

Targets

    • Target

      3aff409c042546fd4fc90bf02502c6460e0dfb0ad9d406fc939615babdb2742eN

    • Size

      897KB

    • MD5

      80845924d2dbe7d8b2166db81d265fe0

    • SHA1

      406f257d405d571f85d53585a37435ea56f75afb

    • SHA256

      3aff409c042546fd4fc90bf02502c6460e0dfb0ad9d406fc939615babdb2742e

    • SHA512

      1ca234ae7557dfc5691edea1bfb4cc12d6bf6af350a65ce36f7e8405896270f12e49fa253ddcf7de7b0e215b09e4ff743bca2d263ab156739a324745c0e6d9dc

    • SSDEEP

      12288:DMrdy90dX6ZWgnR06+07CJO+sdtDTo51Bi/89+lIg2eXm2KlqronPHi6KHl0l5fi:SyiSrreJO+WDToPGN+gZm2ka6bCPl

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks