General

  • Target

    e2b5406c091e792455a7fa96eadd71d91b8094cf220ba2c3a489a132bcfd81d7N.exe

  • Size

    4.1MB

  • Sample

    241129-h6lbessnhs

  • MD5

    07d830076b760d33bb0f0a3705d04010

  • SHA1

    309f44085cdd8e13f3ffd8d27bd2924e9928d310

  • SHA256

    e2b5406c091e792455a7fa96eadd71d91b8094cf220ba2c3a489a132bcfd81d7

  • SHA512

    65427eb50dd9d17fd390eb34d7140a163d384a6fac9b3282e8ef2e5ebdd72ae0bacdc73d2842862585e3f87406f39870ff70998e9719afab833dc8f779a61729

  • SSDEEP

    49152:Xl4UjB0jUuMZn9zJetW5pxOcyWMRSCUX2q15EC+mkODTeTUtA:14UjKguOA

Malware Config

Extracted

Family

meduza

C2

109.107.181.162

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    779

  • extensions

    none

  • grabber_max_size

    1.048576e+06

  • links

    none

  • port

    15666

  • self_destruct

    true

Targets

    • Target

      e2b5406c091e792455a7fa96eadd71d91b8094cf220ba2c3a489a132bcfd81d7N.exe

    • Size

      4.1MB

    • MD5

      07d830076b760d33bb0f0a3705d04010

    • SHA1

      309f44085cdd8e13f3ffd8d27bd2924e9928d310

    • SHA256

      e2b5406c091e792455a7fa96eadd71d91b8094cf220ba2c3a489a132bcfd81d7

    • SHA512

      65427eb50dd9d17fd390eb34d7140a163d384a6fac9b3282e8ef2e5ebdd72ae0bacdc73d2842862585e3f87406f39870ff70998e9719afab833dc8f779a61729

    • SSDEEP

      49152:Xl4UjB0jUuMZn9zJetW5pxOcyWMRSCUX2q15EC+mkODTeTUtA:14UjKguOA

    • Meduza

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

    • Meduza Stealer payload

    • Meduza family

    • Checks computer location settings

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

    • Deletes itself

    • 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