General

  • Target

    a603ee65835fb3c508fbd6294d100c26d5c45385b3bc3939996b3680e4b38cf1

  • Size

    854KB

  • Sample

    230216-2wva5acb31

  • MD5

    438773c41e73a2113e689190b39a6a4b

  • SHA1

    f436d0b94ee34f0291992dbe2a19991997ad3675

  • SHA256

    a603ee65835fb3c508fbd6294d100c26d5c45385b3bc3939996b3680e4b38cf1

  • SHA512

    d940d443483bc8ff07f5a5a11f0603dc6fab327401fa458aad0b8401262bd2ad6f6962277cde803af74677660bdf30fdbc2ed4aaf96e1d58d110b83db2ab45db

  • SSDEEP

    24576:0ypAXTkCJgRvsc/6cnS8mOqUQIp0aDBL6sS/:DpAXTkCO9scL7qZu0mLH

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Targets

    • Target

      a603ee65835fb3c508fbd6294d100c26d5c45385b3bc3939996b3680e4b38cf1

    • Size

      854KB

    • MD5

      438773c41e73a2113e689190b39a6a4b

    • SHA1

      f436d0b94ee34f0291992dbe2a19991997ad3675

    • SHA256

      a603ee65835fb3c508fbd6294d100c26d5c45385b3bc3939996b3680e4b38cf1

    • SHA512

      d940d443483bc8ff07f5a5a11f0603dc6fab327401fa458aad0b8401262bd2ad6f6962277cde803af74677660bdf30fdbc2ed4aaf96e1d58d110b83db2ab45db

    • SSDEEP

      24576:0ypAXTkCJgRvsc/6cnS8mOqUQIp0aDBL6sS/:DpAXTkCO9scL7qZu0mLH

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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