General

  • Target

    Solara.exe

  • Size

    702.3MB

  • Sample

    241206-xvbp6sslew

  • MD5

    4a8663562de787bd73373e3beb354ec4

  • SHA1

    7f47d22c13d7ba5d9468ab4eaed15e4db4558d3f

  • SHA256

    5a11f62b542cfdad4639e490ba312cf0a911edcccbee98dd859ca7c9af19313b

  • SHA512

    63cd2069a9fb8371d22c71a15138fc07632044ff40654428bd9c1ed1091bf266f6d00346dc1a24442afb2094340b536a3970e77eed80af5c82818736e19f2b08

  • SSDEEP

    24576:45gG2YYesWBxQiZhPoRHfIlhwBn9POOUKGlIaAI/+r5pGFccM4L+0RRKc9EeMbDx:4572gDjQOPmfnBROOUKGoAocLFRNAFG

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

      Solara.exe

    • Size

      702.3MB

    • MD5

      4a8663562de787bd73373e3beb354ec4

    • SHA1

      7f47d22c13d7ba5d9468ab4eaed15e4db4558d3f

    • SHA256

      5a11f62b542cfdad4639e490ba312cf0a911edcccbee98dd859ca7c9af19313b

    • SHA512

      63cd2069a9fb8371d22c71a15138fc07632044ff40654428bd9c1ed1091bf266f6d00346dc1a24442afb2094340b536a3970e77eed80af5c82818736e19f2b08

    • SSDEEP

      24576:45gG2YYesWBxQiZhPoRHfIlhwBn9POOUKGlIaAI/+r5pGFccM4L+0RRKc9EeMbDx:4572gDjQOPmfnBROOUKGoAocLFRNAFG

    • 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

    • 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.

MITRE ATT&CK Enterprise v15

Tasks