General

  • Target

    5b9562dac0b8c3e20bd139f4b56cf2effb8da467209fcc502e6e45e327c5f4cf

  • Size

    1.0MB

  • Sample

    230518-zs72pscg71

  • MD5

    1bdd497a03674a15dd0ed157b0846f0f

  • SHA1

    f6761c44f8e5b368c4cc30205298df75a01415d0

  • SHA256

    5b9562dac0b8c3e20bd139f4b56cf2effb8da467209fcc502e6e45e327c5f4cf

  • SHA512

    0b3a05adc1b3faac09866bd5d49785be395e18395ba5e89d5e5f75da1b327de342a85051b145f78db25ffecce9ba58d622111520acc1058354ee67e51d532970

  • SSDEEP

    24576:2y5wNDcdaJAZ6fJJRdPVcs8fmfRAfDWM0JWx:F+NDcd7+nPVnfKD30J

Malware Config

Extracted

Family

redline

Botnet

dako

C2

77.91.68.253:41783

Attributes
  • auth_value

    c6bc6a7edb74e0eff37800710e07bee1

Targets

    • Target

      5b9562dac0b8c3e20bd139f4b56cf2effb8da467209fcc502e6e45e327c5f4cf

    • Size

      1.0MB

    • MD5

      1bdd497a03674a15dd0ed157b0846f0f

    • SHA1

      f6761c44f8e5b368c4cc30205298df75a01415d0

    • SHA256

      5b9562dac0b8c3e20bd139f4b56cf2effb8da467209fcc502e6e45e327c5f4cf

    • SHA512

      0b3a05adc1b3faac09866bd5d49785be395e18395ba5e89d5e5f75da1b327de342a85051b145f78db25ffecce9ba58d622111520acc1058354ee67e51d532970

    • SSDEEP

      24576:2y5wNDcdaJAZ6fJJRdPVcs8fmfRAfDWM0JWx:F+NDcd7+nPVnfKD30J

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks