General

  • Target

    b07da0f203de7247262902c8ac2a11cfc9e6c6a115a073cedfa98c494aace3b4.exe

  • Size

    538KB

  • Sample

    250216-ma85tsspbv

  • MD5

    7d607d4d2130a6f35a798e199778a47a

  • SHA1

    c51580613d3ea75094c61f5109ccb60336231527

  • SHA256

    b07da0f203de7247262902c8ac2a11cfc9e6c6a115a073cedfa98c494aace3b4

  • SHA512

    19939ae644479e9c336956c763631be4750c4fbc8c1bdf7bfac7f2fc9db179faeed30876b057721e68e71c74a4cce5e92086ff520443b2b930ff36e1d5ae726a

  • SSDEEP

    12288:UMryy90wRszteluQwlVy++5yXqnZD9qtLs8sJ25e8z:OyG85wlVyAXqZYW9ye8z

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Targets

    • Target

      b07da0f203de7247262902c8ac2a11cfc9e6c6a115a073cedfa98c494aace3b4.exe

    • Size

      538KB

    • MD5

      7d607d4d2130a6f35a798e199778a47a

    • SHA1

      c51580613d3ea75094c61f5109ccb60336231527

    • SHA256

      b07da0f203de7247262902c8ac2a11cfc9e6c6a115a073cedfa98c494aace3b4

    • SHA512

      19939ae644479e9c336956c763631be4750c4fbc8c1bdf7bfac7f2fc9db179faeed30876b057721e68e71c74a4cce5e92086ff520443b2b930ff36e1d5ae726a

    • SSDEEP

      12288:UMryy90wRszteluQwlVy++5yXqnZD9qtLs8sJ25e8z:OyG85wlVyAXqZYW9ye8z

    • 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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks