General

  • Target

    f8207729936e2f5b3b24d4963b1a46f9485c861e23051e12d53515162d078312

  • Size

    521KB

  • Sample

    230403-vqwtfaga76

  • MD5

    5a246de743242c99eb5951f0c664818c

  • SHA1

    b7728ef3f18b838a1697617cd45ece8e5972631b

  • SHA256

    f8207729936e2f5b3b24d4963b1a46f9485c861e23051e12d53515162d078312

  • SHA512

    2e77b47bfb2324500b49f6b9a6bdf81cc4ebfd3d728d7f834fc42d75d3e9e81f9c7d7f48060dd3ab7d13f1660ea433b280ea4a8eda656bbab4c0c5706e9b4b27

  • SSDEEP

    12288:ZMrLy90idE4fMfhtl3aBbWCR7qQGAvswrLiT8Msp3aKl:+ypdyhtlKjBGusw6ohIKl

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

      f8207729936e2f5b3b24d4963b1a46f9485c861e23051e12d53515162d078312

    • Size

      521KB

    • MD5

      5a246de743242c99eb5951f0c664818c

    • SHA1

      b7728ef3f18b838a1697617cd45ece8e5972631b

    • SHA256

      f8207729936e2f5b3b24d4963b1a46f9485c861e23051e12d53515162d078312

    • SHA512

      2e77b47bfb2324500b49f6b9a6bdf81cc4ebfd3d728d7f834fc42d75d3e9e81f9c7d7f48060dd3ab7d13f1660ea433b280ea4a8eda656bbab4c0c5706e9b4b27

    • SSDEEP

      12288:ZMrLy90idE4fMfhtl3aBbWCR7qQGAvswrLiT8Msp3aKl:+ypdyhtlKjBGusw6ohIKl

    • 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