General

  • Target

    https://cheat4.biz/download

  • Sample

    230404-afxyjabg98

Malware Config

Extracted

Family

aurora

C2

107.182.129.73:8081

Targets

    • Target

      https://cheat4.biz/download

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies security service

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Stops running service(s)

    • Executes dropped EXE

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks