General

  • Target
    2025-07-01_54042ffc2e6cb417ab4a9d9c3c0245e4_black-basta_ryuk
  • Size 670KB
  • Sample250701-e8sxhaar9w
  • SHA256 9d2cfbedb3169b1d83744da38db4d5212f9371371e1dfa71dd5112e3768e3e19
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • phorphiex

C2
  • http://185.156.72.39/

  • http://45.141.233.6/

Wallets
  • TW3wpRJmZgC5WifuY468JBUCF3TEkzBT5H

  • qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

  • rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

  • AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

  • LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

  • MF6iVGLmErYP9y4B9SwtzarDoy3ETSzYrh

  • 4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

  • XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

  • 0x46e5cc402BC848ceC9f4d65c9B48aE7D7A24821B

  • 15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

  • 1B8FF5WwJXNnjkVzxgPkAznVZ8uKb3Watx

  • ltc1qyfzdpxky7q2grz4zmqv5x0t0uwfuznl5u43c93

  • 3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

  • 3GcQJkfHq7NWgBhhNKjz7uSfM6LzADpLvX

  • CSLKveRL2zqkbV2TqiFVuW6twtpqgFajoUZLAJQTTQk2

  • DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

  • t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

  • stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

  • bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

  • bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

Attributes
  • mutex

    l9n7b5f2r

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Extracted

Family
  • phorphiex

C2
  • http://185.156.72.39

Targets

    • Target
      2025-07-01_54042ffc2e6cb417ab4a9d9c3c0245e4_black-basta_ryuk
    • Size 670KB
    • SHA256 9d2cfbedb3169b1d83744da38db4d5212f9371371e1dfa71dd5112e3768e3e19
    • MD5 SHA1 SHA512 SSDEEP
    • Phorphiex family

    • Phorphiex payload

    • Phorphiex, Phorpiex

      Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    • Downloads MZ/PE file

    • Stops running service(s)

    • 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.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks