General

  • Target

    c5274a7f34f95474f180adaedd107f50e3591e667e62ee8bcbc9647ee95e5b7c

  • Size

    701KB

  • Sample

    230328-ad49tsfh96

  • MD5

    7d38d17940ec828b45402464e72be358

  • SHA1

    7af8105765fc63351d323b1db7d42e65e0e06357

  • SHA256

    c5274a7f34f95474f180adaedd107f50e3591e667e62ee8bcbc9647ee95e5b7c

  • SHA512

    d4cc02121c8322d3706dca448613ced19a194c9026b77f189c62d1ff3d50140eb740022dd46d2571e0a4081e67c89f4e2fdeaeb337f3a325caf44273b521e366

  • SSDEEP

    12288:sMrdy90ucVfY67fch34hB2sR9DANcAD4NkNBqIBFTQY6772nGLHj/:xyyQ6Lu34hB2hD4eqeBW7yn4z

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

      c5274a7f34f95474f180adaedd107f50e3591e667e62ee8bcbc9647ee95e5b7c

    • Size

      701KB

    • MD5

      7d38d17940ec828b45402464e72be358

    • SHA1

      7af8105765fc63351d323b1db7d42e65e0e06357

    • SHA256

      c5274a7f34f95474f180adaedd107f50e3591e667e62ee8bcbc9647ee95e5b7c

    • SHA512

      d4cc02121c8322d3706dca448613ced19a194c9026b77f189c62d1ff3d50140eb740022dd46d2571e0a4081e67c89f4e2fdeaeb337f3a325caf44273b521e366

    • SSDEEP

      12288:sMrdy90ucVfY67fch34hB2sR9DANcAD4NkNBqIBFTQY6772nGLHj/:xyyQ6Lu34hB2hD4eqeBW7yn4z

    • 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