General

  • Target

    ca53439dbc9699e109a1810227c124dadca4066758511727be95e57b8ce3bc0f.exe

  • Size

    36KB

  • Sample

    241115-lbw18asbrp

  • MD5

    9913a016528f9d9c4aac737c6a06c596

  • SHA1

    197435ebdeab5f6df6e10d1c5aec40812cb9dfdf

  • SHA256

    ca53439dbc9699e109a1810227c124dadca4066758511727be95e57b8ce3bc0f

  • SHA512

    d7013c2edf7245989e1a38e9f4a85aa22e4168c609920d73ecbd9f9006a9060ab78e2ef77a7d22371404b0241a36103b4824287ddb263a495303df12f99c6791

  • SSDEEP

    768:vdfxnLzsA5NVk9FrHE7be6C5jLjkmBcgYcV6kizh:vdfxnLd5yB5jFco6kiz

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

      ca53439dbc9699e109a1810227c124dadca4066758511727be95e57b8ce3bc0f.exe

    • Size

      36KB

    • MD5

      9913a016528f9d9c4aac737c6a06c596

    • SHA1

      197435ebdeab5f6df6e10d1c5aec40812cb9dfdf

    • SHA256

      ca53439dbc9699e109a1810227c124dadca4066758511727be95e57b8ce3bc0f

    • SHA512

      d7013c2edf7245989e1a38e9f4a85aa22e4168c609920d73ecbd9f9006a9060ab78e2ef77a7d22371404b0241a36103b4824287ddb263a495303df12f99c6791

    • SSDEEP

      768:vdfxnLzsA5NVk9FrHE7be6C5jLjkmBcgYcV6kizh:vdfxnLd5yB5jFco6kiz

    • Meduza

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

    • Meduza Stealer payload

    • Meduza family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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