General

  • Target

    1bfea0e0caab53f706840cd291cdb7399c9115a2d237bf30ad3ed79ad9efd439

  • Size

    522KB

  • Sample

    230403-1ajf3aac38

  • MD5

    5cca3c33c85645d285d2e4aa77151770

  • SHA1

    5a97be06f28dfb0009f5fc542206ad5edb14252b

  • SHA256

    1bfea0e0caab53f706840cd291cdb7399c9115a2d237bf30ad3ed79ad9efd439

  • SHA512

    5669fc67f6012be8b87e2e1acd3857dbda1c0fdd3f123bf1b4ebfc48413fee73c50f1ea5a2b119b2f854007fdf6ccab73640c7518427ee1ec45bf936df3e5e37

  • SSDEEP

    12288:FMrfy90XDTeBefzQoQX4M1hTEnHeZR8s34hQzWRwjUv+cG:qyUCYfEoQXDTE+EsohZR+cG

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      1bfea0e0caab53f706840cd291cdb7399c9115a2d237bf30ad3ed79ad9efd439

    • Size

      522KB

    • MD5

      5cca3c33c85645d285d2e4aa77151770

    • SHA1

      5a97be06f28dfb0009f5fc542206ad5edb14252b

    • SHA256

      1bfea0e0caab53f706840cd291cdb7399c9115a2d237bf30ad3ed79ad9efd439

    • SHA512

      5669fc67f6012be8b87e2e1acd3857dbda1c0fdd3f123bf1b4ebfc48413fee73c50f1ea5a2b119b2f854007fdf6ccab73640c7518427ee1ec45bf936df3e5e37

    • SSDEEP

      12288:FMrfy90XDTeBefzQoQX4M1hTEnHeZR8s34hQzWRwjUv+cG:qyUCYfEoQXDTE+EsohZR+cG

    • 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