General

  • Target

    41c78d145fbd0a4257decdcb96c199975063b63ae5f524875fdb36d4ec9043ea

  • Size

    787KB

  • Sample

    241105-rzsllavqep

  • MD5

    878822db4e6c29ae11fdbf2bb5110103

  • SHA1

    3d20a7dd12d7d2b8f85c376bd25bf9040d38e404

  • SHA256

    41c78d145fbd0a4257decdcb96c199975063b63ae5f524875fdb36d4ec9043ea

  • SHA512

    d6c512927df02558ca716ccf48fd79ae83ba59898d249afca70ddfbfd2802dfbb084a633f914d4a036bac2988abb4102111a6c59de82cf6cd90344f9f492d113

  • SSDEEP

    12288:SMr+y90YEccWqNRFtdI/dwIQqq++n6jrK6X8UCJ7o1mQZklaz8Olm8iZX:gyLDc1FDIQqq+Q6jrK6X8LOmMrIUqX

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

      41c78d145fbd0a4257decdcb96c199975063b63ae5f524875fdb36d4ec9043ea

    • Size

      787KB

    • MD5

      878822db4e6c29ae11fdbf2bb5110103

    • SHA1

      3d20a7dd12d7d2b8f85c376bd25bf9040d38e404

    • SHA256

      41c78d145fbd0a4257decdcb96c199975063b63ae5f524875fdb36d4ec9043ea

    • SHA512

      d6c512927df02558ca716ccf48fd79ae83ba59898d249afca70ddfbfd2802dfbb084a633f914d4a036bac2988abb4102111a6c59de82cf6cd90344f9f492d113

    • SSDEEP

      12288:SMr+y90YEccWqNRFtdI/dwIQqq++n6jrK6X8UCJ7o1mQZklaz8Olm8iZX:gyLDc1FDIQqq+Q6jrK6X8LOmMrIUqX

    • 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