General

  • Target

    36038c268651d5d38375145474fc4ba567d06021e911d0eaa8289e8604b8cadd

  • Size

    769KB

  • Sample

    230213-qrhkzsdd78

  • MD5

    61c3a3642d10db1706f786957463b161

  • SHA1

    7ce75389b1c39a179bbc7ed42d83199f36a52be4

  • SHA256

    36038c268651d5d38375145474fc4ba567d06021e911d0eaa8289e8604b8cadd

  • SHA512

    22428492253b50a6077c25c6b7e4de50ff3677932a87790c9fb2dc5560da101099fee5f49829be7be471cb828f618b0c696c61d78b9ca15b148596f4afcb18ab

  • SSDEEP

    24576:byEUByog8H9HMkmJD13PcTPrDU+JqxTwFIL:OEhog8FMfR132PrNqB

Malware Config

Extracted

Family

redline

Botnet

cr2

C2

176.113.115.17:4132

Attributes
  • auth_value

    4bf573d6f5ab16f3b5e36da6855dc128

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Targets

    • Target

      36038c268651d5d38375145474fc4ba567d06021e911d0eaa8289e8604b8cadd

    • Size

      769KB

    • MD5

      61c3a3642d10db1706f786957463b161

    • SHA1

      7ce75389b1c39a179bbc7ed42d83199f36a52be4

    • SHA256

      36038c268651d5d38375145474fc4ba567d06021e911d0eaa8289e8604b8cadd

    • SHA512

      22428492253b50a6077c25c6b7e4de50ff3677932a87790c9fb2dc5560da101099fee5f49829be7be471cb828f618b0c696c61d78b9ca15b148596f4afcb18ab

    • SSDEEP

      24576:byEUByog8H9HMkmJD13PcTPrDU+JqxTwFIL:OEhog8FMfR132PrNqB

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks