General

  • Target

    d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6

  • Size

    3.6MB

  • Sample

    241120-ezb8ds1jcx

  • MD5

    3b7448485ce62f2ef5325b9e5087594f

  • SHA1

    90262dcadd727ca8f6205d8d66667261d4f99336

  • SHA256

    d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6

  • SHA512

    f4520836d6924769341756ade4c7e5571f3dee051d4351c86a1380883e8456cd6e7d45f3ba985ea4abe0fab74afe7486786379cb9a626b5a0e51c40f47d935e9

  • SSDEEP

    49152:0QusxfsCkQfaO6uj4+3jfS8Q710uNbI/a0oldr6op:5+p

Malware Config

Extracted

Family

meduza

C2

109.107.181.162

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    6

  • extensions

    none

  • grabber_max_size

    1.048576e+06

  • links

    none

  • port

    15666

  • self_destruct

    true

Targets

    • Target

      d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6

    • Size

      3.6MB

    • MD5

      3b7448485ce62f2ef5325b9e5087594f

    • SHA1

      90262dcadd727ca8f6205d8d66667261d4f99336

    • SHA256

      d356579db6e7184d800db8c6cd9463f6c4479ec4f60b96a83000ecc078c7b6c6

    • SHA512

      f4520836d6924769341756ade4c7e5571f3dee051d4351c86a1380883e8456cd6e7d45f3ba985ea4abe0fab74afe7486786379cb9a626b5a0e51c40f47d935e9

    • SSDEEP

      49152:0QusxfsCkQfaO6uj4+3jfS8Q710uNbI/a0oldr6op:5+p

    • 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