General

  • Target

    script.ps1

  • Size

    324B

  • Sample

    241219-jaysbavmaw

  • MD5

    129bf31d3dc155699387ccc33f2f3775

  • SHA1

    1f43dcd5742a8f0b499892fd3e09255378817adc

  • SHA256

    b1d2df274b2539ad80debafc925c0cf6a2c2394093e57a8e1d0023d3fc13dba3

  • SHA512

    37f6f05e14cb7a78e7f245da4834b2be124e181c96c50a314dd29fc0c2b06c369b4510d068baf34495be5566e41a7d4852582643ce13beaded84720c3c3c9643

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://147.45.47.15/iviewers.dll

exe.dropper

http://147.45.47.15/Launcher.exe

Extracted

Family

meduza

C2

193.3.19.151

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    hdont

  • extensions

    .txt

  • grabber_max_size

    4.194304e+06

  • port

    15666

  • self_destruct

    false

Targets

    • Target

      script.ps1

    • Size

      324B

    • MD5

      129bf31d3dc155699387ccc33f2f3775

    • SHA1

      1f43dcd5742a8f0b499892fd3e09255378817adc

    • SHA256

      b1d2df274b2539ad80debafc925c0cf6a2c2394093e57a8e1d0023d3fc13dba3

    • SHA512

      37f6f05e14cb7a78e7f245da4834b2be124e181c96c50a314dd29fc0c2b06c369b4510d068baf34495be5566e41a7d4852582643ce13beaded84720c3c3c9643

    • Meduza

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

    • Meduza Stealer payload

    • Meduza family

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • 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