General

  • Target

    birdflower.exe

  • Size

    3.2MB

  • Sample

    241130-yjmhzaxmbn

  • MD5

    1f453ea0b228aaa80fc1b49de8209816

  • SHA1

    62299a245f28ec9cf2a902b79b2af4aa76ca3ef5

  • SHA256

    576f4f144c08fdbfbb44e7d679d26ab8b1526b58a781625deb095a4ba9f2105f

  • SHA512

    fdbb42caef70e8ec84e0ede91e86ef209fd413c2f01eacba72bd128433a27d9234fbee940f87f1d3726cb4e6a0a0737f99a835787ebf44e2b66d75c6f34c6c94

  • SSDEEP

    24576:S/frmzI7lsX7Rh7lmXh0lhSMXlWuQdcfFiAb0Ng8PhD4AhNJEz0vZoYOhO:KfrmzI7OXBGuk6J0NRJD46NYYo

Malware Config

Extracted

Family

meduza

C2

45.130.145.152

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    Work

  • extensions

    .txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite

  • grabber_max_size

    4.194304e+06

  • port

    15666

  • self_destruct

    false

Targets

    • Target

      birdflower.exe

    • Size

      3.2MB

    • MD5

      1f453ea0b228aaa80fc1b49de8209816

    • SHA1

      62299a245f28ec9cf2a902b79b2af4aa76ca3ef5

    • SHA256

      576f4f144c08fdbfbb44e7d679d26ab8b1526b58a781625deb095a4ba9f2105f

    • SHA512

      fdbb42caef70e8ec84e0ede91e86ef209fd413c2f01eacba72bd128433a27d9234fbee940f87f1d3726cb4e6a0a0737f99a835787ebf44e2b66d75c6f34c6c94

    • SSDEEP

      24576:S/frmzI7lsX7Rh7lmXh0lhSMXlWuQdcfFiAb0Ng8PhD4AhNJEz0vZoYOhO:KfrmzI7OXBGuk6J0NRJD46NYYo

    • Meduza

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

    • Meduza Stealer payload

    • Meduza family

    • Checks computer location settings

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

    • 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.

MITRE ATT&CK Enterprise v15

Tasks