General

  • Target

    b88cd44064a1d3bcad4ed7b97da7f8d45aec4f646c87b3c9a65c95e35e1d72e1

  • Size

    521KB

  • Sample

    230403-wqa3eagd25

  • MD5

    5f5a2ea542a30f5e862d543fca644da9

  • SHA1

    2b34b921cd5353107f02ecdcb9fb29e29177acd7

  • SHA256

    b88cd44064a1d3bcad4ed7b97da7f8d45aec4f646c87b3c9a65c95e35e1d72e1

  • SHA512

    b62b299c34f427d38b0f5ed97e4248de5fceaf61b696642eb364d39beec239f91e80ab7fae0c396474f49eefa0c8e6214768605ba47ebe714583e2d9d696074b

  • SSDEEP

    12288:bMrty90o7NZlxIL6dPXouTdPsfltp6+L0t/:yyXXlWLUHTdPstto+wt

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

      b88cd44064a1d3bcad4ed7b97da7f8d45aec4f646c87b3c9a65c95e35e1d72e1

    • Size

      521KB

    • MD5

      5f5a2ea542a30f5e862d543fca644da9

    • SHA1

      2b34b921cd5353107f02ecdcb9fb29e29177acd7

    • SHA256

      b88cd44064a1d3bcad4ed7b97da7f8d45aec4f646c87b3c9a65c95e35e1d72e1

    • SHA512

      b62b299c34f427d38b0f5ed97e4248de5fceaf61b696642eb364d39beec239f91e80ab7fae0c396474f49eefa0c8e6214768605ba47ebe714583e2d9d696074b

    • SSDEEP

      12288:bMrty90o7NZlxIL6dPXouTdPsfltp6+L0t/:yyXXlWLUHTdPstto+wt

    • 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