General

  • Target

    408a4c3239a663dbb8a9720867b835c5ba2fbf1c1c023424d1d212af129ece0f

  • Size

    539KB

  • Sample

    230324-kkj8cafd2v

  • MD5

    b9b4f8a39c8fed7947ed7f6ed729c78c

  • SHA1

    b177ef5af5df3d6412e1d998d442ee510da57429

  • SHA256

    408a4c3239a663dbb8a9720867b835c5ba2fbf1c1c023424d1d212af129ece0f

  • SHA512

    848c09385f598ec4c476896020641000031f17aced9eaa71b93ed07bf9c3b971815fb6da2fd4fca95615372db0cb4d70dd12077d4a0fc0a9223aaba4baf9ae94

  • SSDEEP

    12288:EMrOy90kIMIFWWgUBmZizaYuxKI4+rof0mpGavcen+:SyWFLmZcaYejU7gavck+

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

      408a4c3239a663dbb8a9720867b835c5ba2fbf1c1c023424d1d212af129ece0f

    • Size

      539KB

    • MD5

      b9b4f8a39c8fed7947ed7f6ed729c78c

    • SHA1

      b177ef5af5df3d6412e1d998d442ee510da57429

    • SHA256

      408a4c3239a663dbb8a9720867b835c5ba2fbf1c1c023424d1d212af129ece0f

    • SHA512

      848c09385f598ec4c476896020641000031f17aced9eaa71b93ed07bf9c3b971815fb6da2fd4fca95615372db0cb4d70dd12077d4a0fc0a9223aaba4baf9ae94

    • SSDEEP

      12288:EMrOy90kIMIFWWgUBmZizaYuxKI4+rof0mpGavcen+:SyWFLmZcaYejU7gavck+

    • 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