General

  • Target

    ad742900a2401bdf38005e834e7f9ef45ec5904ef9234126cd7748679eaec096

  • Size

    700KB

  • Sample

    230328-aghj8shh2s

  • MD5

    534dd6d182950f2c33dd6a4b95c8ba5f

  • SHA1

    49537e779c94e07b73b3df96e5ae25537e78ee8b

  • SHA256

    ad742900a2401bdf38005e834e7f9ef45ec5904ef9234126cd7748679eaec096

  • SHA512

    b2e223bf3666eccb230e44b754afd7fa4ded0a1107e5d49c202be1c149d3d261bffd2d3bb4f707b9a8113ca8e7ca725e43e57a89c44cc5e0c971f62b260af334

  • SSDEEP

    12288:kMrly905HCX5MgCcaisl2LA9D/scAQDNTqKadHM7PHB2+V7Zdwc:hywH4PaiSEcqTi7pFfec

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

      ad742900a2401bdf38005e834e7f9ef45ec5904ef9234126cd7748679eaec096

    • Size

      700KB

    • MD5

      534dd6d182950f2c33dd6a4b95c8ba5f

    • SHA1

      49537e779c94e07b73b3df96e5ae25537e78ee8b

    • SHA256

      ad742900a2401bdf38005e834e7f9ef45ec5904ef9234126cd7748679eaec096

    • SHA512

      b2e223bf3666eccb230e44b754afd7fa4ded0a1107e5d49c202be1c149d3d261bffd2d3bb4f707b9a8113ca8e7ca725e43e57a89c44cc5e0c971f62b260af334

    • SSDEEP

      12288:kMrly905HCX5MgCcaisl2LA9D/scAQDNTqKadHM7PHB2+V7Zdwc:hywH4PaiSEcqTi7pFfec

    • 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