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General

  • Target

    e45bfde16f296a41109a990c06659eecfc4cfdbbdb7e21edcff7bd149629f0ed

  • Size

    562KB

  • Sample

    230306-v9yr5sdg6y

  • MD5

    32ac7989d4e6b0eb6246f9ee3c3f89a4

  • SHA1

    1fd782b5e03974fe4d61bf315e68ea75bbffc479

  • SHA256

    e45bfde16f296a41109a990c06659eecfc4cfdbbdb7e21edcff7bd149629f0ed

  • SHA512

    e8320a4bb7d91701e24ef9851e650a414df461acfaae20a911d6011cab947bf6332b7f81aebae38f32d9509fc0d70dd55b376c8db97bd4cb7f9c417e175373cf

  • SSDEEP

    12288:QMrcy90/QeT/nWokqjCLNg8ZbgYYyJ00cLvAYOssqwW0L:cyb9qjCzV00cLIYOsr90L

Malware Config

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Targets

    • Target

      e45bfde16f296a41109a990c06659eecfc4cfdbbdb7e21edcff7bd149629f0ed

    • Size

      562KB

    • MD5

      32ac7989d4e6b0eb6246f9ee3c3f89a4

    • SHA1

      1fd782b5e03974fe4d61bf315e68ea75bbffc479

    • SHA256

      e45bfde16f296a41109a990c06659eecfc4cfdbbdb7e21edcff7bd149629f0ed

    • SHA512

      e8320a4bb7d91701e24ef9851e650a414df461acfaae20a911d6011cab947bf6332b7f81aebae38f32d9509fc0d70dd55b376c8db97bd4cb7f9c417e175373cf

    • SSDEEP

      12288:QMrcy90/QeT/nWokqjCLNg8ZbgYYyJ00cLvAYOssqwW0L:cyb9qjCzV00cLIYOsr90L

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks