General

  • Target

    b6d5ba9d924b9265aa3297cb6f7f3bf722ad544720c27a0f881d4e698e8e5bca

  • Size

    658KB

  • Sample

    230403-rm8r2sfc46

  • MD5

    e8b666777459e01eef28f7ad4590bdb8

  • SHA1

    934aee268eb66a7ae4a446a7bed6944487ba5c9c

  • SHA256

    b6d5ba9d924b9265aa3297cb6f7f3bf722ad544720c27a0f881d4e698e8e5bca

  • SHA512

    5794a8cfcfeaf901a773e46ff85a84d2f608c34f7e02b5215a2dc93630cd1af7b10668c7d20b7b8209fccfb053a335fdabc08da3633d6d871b2e0647163b3ee5

  • SSDEEP

    12288:0Mr8y908umjlF3kp/N9ohUpkcijp40mWRageRTxBz:Yy4mj8OVBIQapRTxBz

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

      b6d5ba9d924b9265aa3297cb6f7f3bf722ad544720c27a0f881d4e698e8e5bca

    • Size

      658KB

    • MD5

      e8b666777459e01eef28f7ad4590bdb8

    • SHA1

      934aee268eb66a7ae4a446a7bed6944487ba5c9c

    • SHA256

      b6d5ba9d924b9265aa3297cb6f7f3bf722ad544720c27a0f881d4e698e8e5bca

    • SHA512

      5794a8cfcfeaf901a773e46ff85a84d2f608c34f7e02b5215a2dc93630cd1af7b10668c7d20b7b8209fccfb053a335fdabc08da3633d6d871b2e0647163b3ee5

    • SSDEEP

      12288:0Mr8y908umjlF3kp/N9ohUpkcijp40mWRageRTxBz:Yy4mj8OVBIQapRTxBz

    • 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