General

  • Target

    ac2b480a0ea66203a7f88d3c3a9a38750acf549b8c11e632b87656318ea510fe

  • Size

    1.1MB

  • Sample

    230516-n4l3tsaf57

  • MD5

    006e39787b679210694b4a72f4069ccf

  • SHA1

    0113249da10366b34ffd4274d80a4fa5363b5ff9

  • SHA256

    ac2b480a0ea66203a7f88d3c3a9a38750acf549b8c11e632b87656318ea510fe

  • SHA512

    6fa1d13164d51cad2dc54d097c9f73aad695f2fac170f87cb13f0984d81efaf4f8143e8f560eb4d7d2bd2278693251f870d8a053524c9fc31cd184f5a9e665c4

  • SSDEEP

    24576:CycWWKwzhfkxv922Tbptx768cktqTUZCupDmCdZaPeN61ecEBHJ:pcscavk0dH7LqTdoFOPeNiecEJ

Malware Config

Extracted

Family

redline

Botnet

muxan

C2

185.161.248.75:4132

Attributes
  • auth_value

    d605be949bb645b0759bf765eb7e6a47

Extracted

Family

redline

Botnet

srala

C2

185.161.248.75:4132

Attributes
  • auth_value

    c90de493c232a904fb467fa366785cb6

Targets

    • Target

      ac2b480a0ea66203a7f88d3c3a9a38750acf549b8c11e632b87656318ea510fe

    • Size

      1.1MB

    • MD5

      006e39787b679210694b4a72f4069ccf

    • SHA1

      0113249da10366b34ffd4274d80a4fa5363b5ff9

    • SHA256

      ac2b480a0ea66203a7f88d3c3a9a38750acf549b8c11e632b87656318ea510fe

    • SHA512

      6fa1d13164d51cad2dc54d097c9f73aad695f2fac170f87cb13f0984d81efaf4f8143e8f560eb4d7d2bd2278693251f870d8a053524c9fc31cd184f5a9e665c4

    • SSDEEP

      24576:CycWWKwzhfkxv922Tbptx768cktqTUZCupDmCdZaPeN61ecEBHJ:pcscavk0dH7LqTdoFOPeNiecEJ

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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