General

  • Target

    d4c89f6ff6a7edaddd1657a3f50dc8e934df24222dea39a90544c3a1ea60ed56

  • Size

    530KB

  • Sample

    230401-24849aef91

  • MD5

    c9152c17e247ce24899874368a6e3a64

  • SHA1

    3b948425b215c172bf626a3ab04b57b625a6849b

  • SHA256

    d4c89f6ff6a7edaddd1657a3f50dc8e934df24222dea39a90544c3a1ea60ed56

  • SHA512

    99fae162d63f0a16d998687b5ca3c80b28fcbb55eccf02d3fda31e8d44a440a062284d6aac9d594ce11d356d6d2d319b1d9a86e6d6489a9500092870235ce93e

  • SSDEEP

    12288:fMrWy90UwXjEPUv4gTblurg1xejI+f5KXa/RT4JjQxbFlv:RyGwP+4gHo4xe9AKc56

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

      d4c89f6ff6a7edaddd1657a3f50dc8e934df24222dea39a90544c3a1ea60ed56

    • Size

      530KB

    • MD5

      c9152c17e247ce24899874368a6e3a64

    • SHA1

      3b948425b215c172bf626a3ab04b57b625a6849b

    • SHA256

      d4c89f6ff6a7edaddd1657a3f50dc8e934df24222dea39a90544c3a1ea60ed56

    • SHA512

      99fae162d63f0a16d998687b5ca3c80b28fcbb55eccf02d3fda31e8d44a440a062284d6aac9d594ce11d356d6d2d319b1d9a86e6d6489a9500092870235ce93e

    • SSDEEP

      12288:fMrWy90UwXjEPUv4gTblurg1xejI+f5KXa/RT4JjQxbFlv:RyGwP+4gHo4xe9AKc56

    • 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