General

  • Target

    a4cc6f514b733673886c4ac4893d211342bc05877ac51dc55111bb209e30041b

  • Size

    695KB

  • Sample

    230327-z9xx3afc93

  • MD5

    b9719da2a6069dcfde3c9e6bc34aad0d

  • SHA1

    1388b72a002c39ebdcd51b2de3f98eb3b15af1bc

  • SHA256

    a4cc6f514b733673886c4ac4893d211342bc05877ac51dc55111bb209e30041b

  • SHA512

    034bd8cc92697b84549d53698fc8af509bfbda71334f1ffcc8e749b9cf3414f48003310c18ba88ef321b6343380cd739031f4f52341336579233e5b22f212a02

  • SSDEEP

    12288:AMrky903WxjP2p8OGQG8Mw9wzM7msSzRcf2zdWqJdNAMcJ:UyLd2p8OS8nqzEmsSzRcad7raMS

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      a4cc6f514b733673886c4ac4893d211342bc05877ac51dc55111bb209e30041b

    • Size

      695KB

    • MD5

      b9719da2a6069dcfde3c9e6bc34aad0d

    • SHA1

      1388b72a002c39ebdcd51b2de3f98eb3b15af1bc

    • SHA256

      a4cc6f514b733673886c4ac4893d211342bc05877ac51dc55111bb209e30041b

    • SHA512

      034bd8cc92697b84549d53698fc8af509bfbda71334f1ffcc8e749b9cf3414f48003310c18ba88ef321b6343380cd739031f4f52341336579233e5b22f212a02

    • SSDEEP

      12288:AMrky903WxjP2p8OGQG8Mw9wzM7msSzRcf2zdWqJdNAMcJ:UyLd2p8OS8nqzEmsSzRcad7raMS

    • 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