General

  • Target

    Software v1.24 loader.zip

  • Size

    129.4MB

  • Sample

    241110-2ljfwaxcpc

  • MD5

    e072e41dc0d64b4a548443afd6afc89f

  • SHA1

    86afdf2be5344ada44552a6c7fb5e9d1f74bde78

  • SHA256

    0c6ff15670dd2c520c42951d382e94a022936fc865c37c30357f5fb366f6c84a

  • SHA512

    036043de9ca0f2ac830031bef74e96f420e22da62430640054542a966497ee0357fc3333c3a9657122fda55948eb2ee2d96d2caa333ddb845227b92c45ddc04b

  • SSDEEP

    3145728:3EwQ2SywCbMLmiIvTH3tMNA53eea1nCuZYMtPzDBw+iBpcl:0tDCQCvz3KAtVa1nCuptPztw++pcl

Malware Config

Extracted

Family

meduza

C2

109.107.181.162

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    420

  • extensions

    none

  • grabber_max_size

    1.048576e+06

  • links

    none

  • port

    15666

  • self_destruct

    true

Targets

    • Target

      Software v1.24 loader.zip

    • Size

      129.4MB

    • MD5

      e072e41dc0d64b4a548443afd6afc89f

    • SHA1

      86afdf2be5344ada44552a6c7fb5e9d1f74bde78

    • SHA256

      0c6ff15670dd2c520c42951d382e94a022936fc865c37c30357f5fb366f6c84a

    • SHA512

      036043de9ca0f2ac830031bef74e96f420e22da62430640054542a966497ee0357fc3333c3a9657122fda55948eb2ee2d96d2caa333ddb845227b92c45ddc04b

    • SSDEEP

      3145728:3EwQ2SywCbMLmiIvTH3tMNA53eea1nCuZYMtPzDBw+iBpcl:0tDCQCvz3KAtVa1nCuptPztw++pcl

    • 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.

    • Executes dropped EXE

    • 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