General

  • Target

    Setup.zip

  • Size

    22.3MB

  • Sample

    241129-r7d36swjbk

  • MD5

    87241a685c388b7f813f202fca1d4874

  • SHA1

    c0fe983369680c7aa6d7f550dc15bd11dc26eccc

  • SHA256

    6d03736a2eef6e9b31e97a1d3a22468d060f77e8dd129c465859355271906549

  • SHA512

    31fbde9f04f93e316aa380d6efd67ad8c74856a5b20486b90bc71046ed1806b9b4db2bed477ab170337d2df260c5c29592218e0d71244fd6a962c582de7dfc4d

  • SSDEEP

    393216:3L6zL2TaJ5+6GPfkGQoPA6/FIjuP+VXNLR8HKh6z2jL8XVNrsbGQSad:3L6ziTA5+DPYWA6mjuPei9z2eXcGQv

Malware Config

Extracted

Family

meduza

C2

45.130.145.152

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    Mazti

  • extensions

    .txt

  • grabber_max_size

    4.194304e+06

  • port

    15666

  • self_destruct

    false

Targets

    • Target

      Setup.exe

    • Size

      635.3MB

    • MD5

      0e6ceb4555d18d6110137491f14efd02

    • SHA1

      e943cfad58ac3f4a464b93456d0c78b0ca47c367

    • SHA256

      e076269058626f49a4cf8455732e3a6566e49ccce73bfeffedd00fc94db886bd

    • SHA512

      a436040ed79e582bfe8b175cc191a14b87127a83791e7c49760faeab643d82cdd0662554a07e107f696b6b7871c899ee3f0cd272146b952d35f8593c49322eee

    • SSDEEP

      6144:hpcPBXe1j1agJRe6qTF38D6t6HTu5PmhrD:hwBmagJRe6qc6t6z/D

    • Meduza

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

    • Meduza Stealer payload

    • Meduza family

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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