General

  • Target

    RUN.exe

  • Size

    1.5MB

  • Sample

    241010-t2l8psvfmf

  • MD5

    80fb69110342f1a031b10484ea356055

  • SHA1

    70a77fd61066eaf936feec994301f1c3693c7a28

  • SHA256

    7c2f43b18bb5f18cb9b8967323a3c68befff6fbf8dceae39f786e8152f493a65

  • SHA512

    bfacbb61f1c68e0b4e5d7a249512f839933377acb0070d865d202947e948a7e74f84cc55618adfb34a205f8de466ee43962f087aaa27beac5d09f57497783d23

  • SSDEEP

    24576:K9hSDFEfJ3HW802gQzSMZs8A+xoZYqPLYnNBa1ndKFyzqxVAPI4WTG+G0lzOp91v:K9hMFEfVHW802gQmMZs8A+uX0nNBvFy5

Malware Config

Extracted

Family

meduza

C2

109.107.181.162

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    28

  • extensions

    none

  • grabber_max_size

    1.048576e+06

  • links

    none

  • port

    15666

  • self_destruct

    true

Targets

    • Target

      RUN.exe

    • Size

      1.5MB

    • MD5

      80fb69110342f1a031b10484ea356055

    • SHA1

      70a77fd61066eaf936feec994301f1c3693c7a28

    • SHA256

      7c2f43b18bb5f18cb9b8967323a3c68befff6fbf8dceae39f786e8152f493a65

    • SHA512

      bfacbb61f1c68e0b4e5d7a249512f839933377acb0070d865d202947e948a7e74f84cc55618adfb34a205f8de466ee43962f087aaa27beac5d09f57497783d23

    • SSDEEP

      24576:K9hSDFEfJ3HW802gQzSMZs8A+xoZYqPLYnNBa1ndKFyzqxVAPI4WTG+G0lzOp91v:K9hMFEfVHW802gQmMZs8A+uX0nNBvFy5

    • 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.

    • Deletes itself

    • 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