General

  • Target
    TheOpen_140722.rar
  • Size 12.2MB
  • Sample220718-hpsdeaabe2
  • SHA256 54a460af6d2b696ce9fd1d28239828905cd65109b40d623ca9f4cb9849123c32
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • raccoon

Botnet
  • 54641d75d5de0fc850ef2098e881f4d8

C2
  • http://51.195.166.175/

rc4.plain

Targets

    • Target
      TheOpen_140722.cps.exe
    • Size 727.0MB
    • SHA256 47ae4849947cdf79d6a431009a8a76fc6d2c2ae94cc1a705b61248b9842afa31
    • MD5 SHA1 SHA512
    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer payload

    • suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

      suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks