General

  • Target

    Software v1.24 loader.exe

  • Size

    2.7MB

  • Sample

    241001-yeg3paxckr

  • MD5

    bbc2a5c08ca5cb19d3235900868b5ef7

  • SHA1

    5676579a83c07a5726a400d153385069424c2d5b

  • SHA256

    436bbf3c480e0188d88401276a99c1423402f5e90f87cfb9a1eaa2028c877d1d

  • SHA512

    173c32ebfeceae612207c9d475ca78e584c9ad5e503f84cc30de493469a96a32fcffefa86b40f6b5f290988904e5d9023163af61855382d3af5174f3823f372e

  • SSDEEP

    49152:pPw34yFJzSdhPzD0mOd4606hU6HznqM+ac+quLfw5Pjg+FyL:+9mOd46A3wTDw5PjfoL

Malware Config

Extracted

Family

meduza

C2

109.107.181.162

Targets

    • Target

      Software v1.24 loader.exe

    • Size

      2.7MB

    • MD5

      bbc2a5c08ca5cb19d3235900868b5ef7

    • SHA1

      5676579a83c07a5726a400d153385069424c2d5b

    • SHA256

      436bbf3c480e0188d88401276a99c1423402f5e90f87cfb9a1eaa2028c877d1d

    • SHA512

      173c32ebfeceae612207c9d475ca78e584c9ad5e503f84cc30de493469a96a32fcffefa86b40f6b5f290988904e5d9023163af61855382d3af5174f3823f372e

    • SSDEEP

      49152:pPw34yFJzSdhPzD0mOd4606hU6HznqM+ac+quLfw5Pjg+FyL:+9mOd46A3wTDw5PjfoL

    • Meduza

      Meduza is a crypto wallet and info stealer written in C++.

    • Meduza Stealer payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks