General

  • Target
    e54d385c3ce8d97782994fb977b45bf0.exe
  • Size 6.3MB
  • Sample210608-jraleb2rxe
  • SHA256 95dc0afc7cf64855174a99bd755c1853163bcfb6ae85de989302bb4a0ffe8c63
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • raccoon

Botnet
  • 1e3ed6322e220c342260106ab8c93de3819f3bed

Attributes
  • url4cnc

    https://tttttt.me/fififmozbrows2

rc4.plain
rc4.plain

Targets

    • Target
      e54d385c3ce8d97782994fb977b45bf0.exe
    • Size 6.3MB
    • SHA256 95dc0afc7cf64855174a99bd755c1853163bcfb6ae85de989302bb4a0ffe8c63
    • MD5 SHA1 SHA512
    • Modifies Windows Defender Real-time Protection settings

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Turns off Windows Defender SpyNet reporting

    • Windows security bypass

    • Nirsoft

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks