General

  • Target

    0d627f91d590e18b45b2a3601abab72edeb3ddbd1c22056cfc25259f95035a83

  • Size

    534KB

  • Sample

    230401-ehzblafg76

  • MD5

    3e4b1cdfb90f0238fd33500150fb83b9

  • SHA1

    bc2b2aee028d5ff2742978480344c96a79aab9ff

  • SHA256

    0d627f91d590e18b45b2a3601abab72edeb3ddbd1c22056cfc25259f95035a83

  • SHA512

    b2b475791055425ee326038162d08deb407c7ab8a223c88eb585dd85ff8f9f67f3ed859244ee5e849155a971d2c391da3260dca20ff880d6f8625f18adc1a047

  • SSDEEP

    12288:BMrRy90WRRaUSe2gCz2bPWe6pjXKQC1wBW/9e:4ylRRa8CzuPpyjXKQww41e

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

      0d627f91d590e18b45b2a3601abab72edeb3ddbd1c22056cfc25259f95035a83

    • Size

      534KB

    • MD5

      3e4b1cdfb90f0238fd33500150fb83b9

    • SHA1

      bc2b2aee028d5ff2742978480344c96a79aab9ff

    • SHA256

      0d627f91d590e18b45b2a3601abab72edeb3ddbd1c22056cfc25259f95035a83

    • SHA512

      b2b475791055425ee326038162d08deb407c7ab8a223c88eb585dd85ff8f9f67f3ed859244ee5e849155a971d2c391da3260dca20ff880d6f8625f18adc1a047

    • SSDEEP

      12288:BMrRy90WRRaUSe2gCz2bPWe6pjXKQC1wBW/9e:4ylRRa8CzuPpyjXKQww41e

    • 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