General

  • Target

    b0579275f87c834f26657df6d47dab3d8f5226c9623c3b6ae1a013aa3974c3df

  • Size

    794KB

  • Sample

    241105-sftvzswkbm

  • MD5

    a3c899bc6e87cd303c108f42b24708b9

  • SHA1

    ab37f4e422ee463e83218eb4279909cffeb6d6ae

  • SHA256

    b0579275f87c834f26657df6d47dab3d8f5226c9623c3b6ae1a013aa3974c3df

  • SHA512

    123c3a640d904fc2e4039f475e4eb9c154370555a34708814a572dd0a49f1c793c223c122e01f19a83dd06da83ebe589419597ffe65fe7a76da74686af2bf4f5

  • SSDEEP

    12288:qMr8y90cbW8qnH+mO77j9C+P9zXGc6wCrVTeB9YfCurwdawh+10tCQCm6KqEA:SyrWV+mJy9zvOHwdaI+14CQCmVw

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      b0579275f87c834f26657df6d47dab3d8f5226c9623c3b6ae1a013aa3974c3df

    • Size

      794KB

    • MD5

      a3c899bc6e87cd303c108f42b24708b9

    • SHA1

      ab37f4e422ee463e83218eb4279909cffeb6d6ae

    • SHA256

      b0579275f87c834f26657df6d47dab3d8f5226c9623c3b6ae1a013aa3974c3df

    • SHA512

      123c3a640d904fc2e4039f475e4eb9c154370555a34708814a572dd0a49f1c793c223c122e01f19a83dd06da83ebe589419597ffe65fe7a76da74686af2bf4f5

    • SSDEEP

      12288:qMr8y90cbW8qnH+mO77j9C+P9zXGc6wCrVTeB9YfCurwdawh+10tCQCm6KqEA:SyrWV+mJy9zvOHwdaI+14CQCmVw

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks