General

  • Target

    2535a57915da267368b9dba6e60e0b84f3f2fbaa27c8de16d1a329199e7d78b7

  • Size

    521KB

  • Sample

    230403-wzb13aab8v

  • MD5

    15043d3fdb28b84e2cd41d19581d22db

  • SHA1

    04139ebacdc62abf5eac320afd453b1a1b8d6e91

  • SHA256

    2535a57915da267368b9dba6e60e0b84f3f2fbaa27c8de16d1a329199e7d78b7

  • SHA512

    42c4f0b9fa37739836a4b50347d954b1bf8d63de76990c78b5dcd19724a752dcdd9150be2f1dbb9f851ac6a9a0abd37c8754645ffd88751ff53c806f6c9a5b73

  • SSDEEP

    12288:2Mr9y9083I74IkIR+qcURTYcuyZLk/bLgYOz:LyL3+4IvM5UBuyi/bLSz

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

      2535a57915da267368b9dba6e60e0b84f3f2fbaa27c8de16d1a329199e7d78b7

    • Size

      521KB

    • MD5

      15043d3fdb28b84e2cd41d19581d22db

    • SHA1

      04139ebacdc62abf5eac320afd453b1a1b8d6e91

    • SHA256

      2535a57915da267368b9dba6e60e0b84f3f2fbaa27c8de16d1a329199e7d78b7

    • SHA512

      42c4f0b9fa37739836a4b50347d954b1bf8d63de76990c78b5dcd19724a752dcdd9150be2f1dbb9f851ac6a9a0abd37c8754645ffd88751ff53c806f6c9a5b73

    • SSDEEP

      12288:2Mr9y9083I74IkIR+qcURTYcuyZLk/bLgYOz:LyL3+4IvM5UBuyi/bLSz

    • 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