General

  • Target

    f7654b4982c0403301f0c20dcdb4e38280a373224da58391df35376f98841ae5

  • Size

    1.0MB

  • Sample

    230520-ahcelshb75

  • MD5

    d740b2ba5cb1a488aa05ea50147b31a3

  • SHA1

    756f2accef0d3e646ff272919286ed213c585a51

  • SHA256

    f7654b4982c0403301f0c20dcdb4e38280a373224da58391df35376f98841ae5

  • SHA512

    7d2ab7b1cca8468b827098af93a89b0d91ab6f9126810989ab5d5d5628bfd7ae50b213ab9d1634b0b20a3656145ed59011a827cacea5b8fd8a2da8a5174c4f4e

  • SSDEEP

    12288:CMrDy90b99WrSdrRcmcceqo9D2heFnSo2Kh1nNSsVMEDXyfvOPpILqOx8BMDDORv:ZyGrn3c5cJhYSALssuEDyq6k2DDOtBJ

Malware Config

Extracted

Family

redline

Botnet

deren

C2

77.91.68.253:19065

Attributes
  • auth_value

    04a169f1fb198bfbeca74d0e06ea2d54

Targets

    • Target

      f7654b4982c0403301f0c20dcdb4e38280a373224da58391df35376f98841ae5

    • Size

      1.0MB

    • MD5

      d740b2ba5cb1a488aa05ea50147b31a3

    • SHA1

      756f2accef0d3e646ff272919286ed213c585a51

    • SHA256

      f7654b4982c0403301f0c20dcdb4e38280a373224da58391df35376f98841ae5

    • SHA512

      7d2ab7b1cca8468b827098af93a89b0d91ab6f9126810989ab5d5d5628bfd7ae50b213ab9d1634b0b20a3656145ed59011a827cacea5b8fd8a2da8a5174c4f4e

    • SSDEEP

      12288:CMrDy90b99WrSdrRcmcceqo9D2heFnSo2Kh1nNSsVMEDXyfvOPpILqOx8BMDDORv:ZyGrn3c5cJhYSALssuEDyq6k2DDOtBJ

    • 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

    • 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