General

  • Target

    9fbf9cccf960a60cdf0f453c7c0f2077baca4ba6b13eb0d14005081ba45e2612

  • Size

    679KB

  • Sample

    230323-1n1x9scd2t

  • MD5

    482199b9190090a3a6cbba4a7fef30fc

  • SHA1

    2750eac1514a793511effd619f5e7d2a03648e77

  • SHA256

    9fbf9cccf960a60cdf0f453c7c0f2077baca4ba6b13eb0d14005081ba45e2612

  • SHA512

    254083fea2f7b87c741ad16b7f68c06eb5f2dde09db6adc496f0477117d7ab2d0ecde6a7165e98dc1daf3892f642addd962f529bff11e2fe4466dd60295ebf95

  • SSDEEP

    12288:PGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:6/HeDoTKwC2r8mldwGWkCoevSY+A

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      9fbf9cccf960a60cdf0f453c7c0f2077baca4ba6b13eb0d14005081ba45e2612

    • Size

      679KB

    • MD5

      482199b9190090a3a6cbba4a7fef30fc

    • SHA1

      2750eac1514a793511effd619f5e7d2a03648e77

    • SHA256

      9fbf9cccf960a60cdf0f453c7c0f2077baca4ba6b13eb0d14005081ba45e2612

    • SHA512

      254083fea2f7b87c741ad16b7f68c06eb5f2dde09db6adc496f0477117d7ab2d0ecde6a7165e98dc1daf3892f642addd962f529bff11e2fe4466dd60295ebf95

    • SSDEEP

      12288:PGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:6/HeDoTKwC2r8mldwGWkCoevSY+A

    • 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