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General

  • Target

    6291c53a9716fbec7ba32faa84749650cb87af99ca847e681f867657b24c3eb0

  • Size

    535KB

  • Sample

    230322-pypr7sgg87

  • MD5

    705736f3c48ecadd747c4f98c1dc314d

  • SHA1

    137c29262da9ba0044cc7368aaabd176001fa76d

  • SHA256

    6291c53a9716fbec7ba32faa84749650cb87af99ca847e681f867657b24c3eb0

  • SHA512

    5941fdae01c00bc9c713b76956e327b9bde28297b052206efef7b5c1abbf4b81b7eb016a3579a4333d5b17446777521a33c02f97141bcfe7bf2d48440d729277

  • SSDEEP

    6144:K+y+bnr+Ep0yN90QE7cQRuRmGu23TRQ9KD+AAilaXYLoML237+GAtsQ4JFbcdDjb:6MrAy90/cRpTOM2XYF23CdByak1eIq

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      6291c53a9716fbec7ba32faa84749650cb87af99ca847e681f867657b24c3eb0

    • Size

      535KB

    • MD5

      705736f3c48ecadd747c4f98c1dc314d

    • SHA1

      137c29262da9ba0044cc7368aaabd176001fa76d

    • SHA256

      6291c53a9716fbec7ba32faa84749650cb87af99ca847e681f867657b24c3eb0

    • SHA512

      5941fdae01c00bc9c713b76956e327b9bde28297b052206efef7b5c1abbf4b81b7eb016a3579a4333d5b17446777521a33c02f97141bcfe7bf2d48440d729277

    • SSDEEP

      6144:K+y+bnr+Ep0yN90QE7cQRuRmGu23TRQ9KD+AAilaXYLoML237+GAtsQ4JFbcdDjb:6MrAy90/cRpTOM2XYF23CdByak1eIq

    • 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