General

  • Target

    88bd63c8595641ae39f725581225cde2dd4fba625052ab0643a4ba881cc4fcfd.exe

  • Size

    926KB

  • Sample

    250208-qztcfszjbk

  • MD5

    94e6ce853832accfddf81e1bcd76e268

  • SHA1

    9a9058599f4d260c35e12c07b8b2a4e999bb5d1d

  • SHA256

    88bd63c8595641ae39f725581225cde2dd4fba625052ab0643a4ba881cc4fcfd

  • SHA512

    66309914c506a1de7f074300eb784046dce9718668606feb3f8412a57fe010501a5502e18c1dc2b3d908f309d0c7d2b2dfe794d22d7e8b2d28157c8f8abc596e

  • SSDEEP

    24576:8yF7GlDILSs2TvZgYAfXem/WAPq6B6lI5n:rF7AD0C7Af9G4rd

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

dezik

C2

77.91.124.145:4125

Attributes
  • auth_value

    afab3a79f84bd5003ef2824211bcf14e

Targets

    • Target

      88bd63c8595641ae39f725581225cde2dd4fba625052ab0643a4ba881cc4fcfd.exe

    • Size

      926KB

    • MD5

      94e6ce853832accfddf81e1bcd76e268

    • SHA1

      9a9058599f4d260c35e12c07b8b2a4e999bb5d1d

    • SHA256

      88bd63c8595641ae39f725581225cde2dd4fba625052ab0643a4ba881cc4fcfd

    • SHA512

      66309914c506a1de7f074300eb784046dce9718668606feb3f8412a57fe010501a5502e18c1dc2b3d908f309d0c7d2b2dfe794d22d7e8b2d28157c8f8abc596e

    • SSDEEP

      24576:8yF7GlDILSs2TvZgYAfXem/WAPq6B6lI5n:rF7AD0C7Af9G4rd

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Downloads MZ/PE file

    • 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