General

  • Target

    558e66f26374e92e9f79bf784d469ba5cfb88b33ba779cb6c3e6afb86320c085

  • Size

    771KB

  • Sample

    230527-2w7w8add58

  • MD5

    42bbe6dbe670fd6afa69c76521ac49e2

  • SHA1

    295b8c95c0ae14025830619be896ee4ba8a27f5b

  • SHA256

    558e66f26374e92e9f79bf784d469ba5cfb88b33ba779cb6c3e6afb86320c085

  • SHA512

    c651c161ff957167eb54c836a11302bee393b4f519bdf337ec537aa3a31c87f1f54b0c0c045c5a223a4b405e8ff02d822db815f7c7378565c9d1462cc217d43f

  • SSDEEP

    24576:0yA+xf998pVO9BqdB4Y0tO6jc0ZrJuBl:DXf92RdB4tOurJuB

Malware Config

Extracted

Family

redline

Botnet

dura

C2

83.97.73.127:19062

Attributes
  • auth_value

    44b7d6fb9572dea0d64d018139c3d208

Extracted

Family

redline

Botnet

heroy

C2

83.97.73.127:19062

Attributes
  • auth_value

    b2879468e50d2d36e66f1a067d4a8bb3

Targets

    • Target

      558e66f26374e92e9f79bf784d469ba5cfb88b33ba779cb6c3e6afb86320c085

    • Size

      771KB

    • MD5

      42bbe6dbe670fd6afa69c76521ac49e2

    • SHA1

      295b8c95c0ae14025830619be896ee4ba8a27f5b

    • SHA256

      558e66f26374e92e9f79bf784d469ba5cfb88b33ba779cb6c3e6afb86320c085

    • SHA512

      c651c161ff957167eb54c836a11302bee393b4f519bdf337ec537aa3a31c87f1f54b0c0c045c5a223a4b405e8ff02d822db815f7c7378565c9d1462cc217d43f

    • SSDEEP

      24576:0yA+xf998pVO9BqdB4Y0tO6jc0ZrJuBl:DXf92RdB4tOurJuB

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks