General

  • Target

    d1d1cbbbe9860814f59120b310d5c3c6d002470421f3464c751684077235cafd

  • Size

    539KB

  • Sample

    230324-lr1z4sdd96

  • MD5

    a7d301338cc5cbca516a6f8f41b9a2de

  • SHA1

    1fe5d51162116843479f071183cd950049da4ef2

  • SHA256

    d1d1cbbbe9860814f59120b310d5c3c6d002470421f3464c751684077235cafd

  • SHA512

    1acc18c97054d80123e6287836e84e8a9a8e003bc37f0842f467277379c924974466bde96965ef8e3fc4894ff6d3e478b8ad33eb63055b95749f596486871de7

  • SSDEEP

    12288:LMr3y90SLvZtGJgAywQzpGrYNxnI4+FFp6WkJbjeq8W:8yxB8JgAazorYfy/zkBn

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      d1d1cbbbe9860814f59120b310d5c3c6d002470421f3464c751684077235cafd

    • Size

      539KB

    • MD5

      a7d301338cc5cbca516a6f8f41b9a2de

    • SHA1

      1fe5d51162116843479f071183cd950049da4ef2

    • SHA256

      d1d1cbbbe9860814f59120b310d5c3c6d002470421f3464c751684077235cafd

    • SHA512

      1acc18c97054d80123e6287836e84e8a9a8e003bc37f0842f467277379c924974466bde96965ef8e3fc4894ff6d3e478b8ad33eb63055b95749f596486871de7

    • SSDEEP

      12288:LMr3y90SLvZtGJgAywQzpGrYNxnI4+FFp6WkJbjeq8W:8yxB8JgAazorYfy/zkBn

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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 v6

Tasks