General

  • Target

    Solara Executor.exe

  • Size

    527.1MB

  • Sample

    241219-y6djksymf1

  • MD5

    2f0279eca2b15f105600d0fa8634b40a

  • SHA1

    a61a80b6a5915f014f7b9d311386905a1cf30f0a

  • SHA256

    68f2893e72bb79f1da5d8b3c9f5dbe29d6f1c1c583356cd5a2221d8a54bf3010

  • SHA512

    1aa89b075a4d3a58439b88ca82c79b425707b65ff8b1685a57e70e55e3718e48f2942d8399d843d6fb504da3bcf931c400c30e368d213a2b1d0149899868254f

  • SSDEEP

    98304:HJxFqrqnIGHYeUt7wSTsEitaAo4N/nl3x0NlBuQa3HUQxrFD:pxFqrqnwtwSccAoKl3fQa3f

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 Executor.exe

    • Size

      527.1MB

    • MD5

      2f0279eca2b15f105600d0fa8634b40a

    • SHA1

      a61a80b6a5915f014f7b9d311386905a1cf30f0a

    • SHA256

      68f2893e72bb79f1da5d8b3c9f5dbe29d6f1c1c583356cd5a2221d8a54bf3010

    • SHA512

      1aa89b075a4d3a58439b88ca82c79b425707b65ff8b1685a57e70e55e3718e48f2942d8399d843d6fb504da3bcf931c400c30e368d213a2b1d0149899868254f

    • SSDEEP

      98304:HJxFqrqnIGHYeUt7wSTsEitaAo4N/nl3x0NlBuQa3HUQxrFD:pxFqrqnwtwSccAoKl3fQa3f

    • 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