General

  • Target

    2025-03-10_52b1c72d446bf7506e0e5abc51122275_cobalt-strike_ryuk

  • Size

    1.7MB

  • Sample

    250310-v1y2jssyf1

  • MD5

    52b1c72d446bf7506e0e5abc51122275

  • SHA1

    d1cdfb44f86b8b208ede61fb7f13dc772f5fef6a

  • SHA256

    550e6a3e9db159e5e73845b9cf1634f34bd7fd8dd869f94362f6f36347f46c86

  • SHA512

    c740163188cd18e3c59cb7fdcaa16ba4d3b9cb7fcc6a44bb226b5f828a2b42b6699fb2a8d3d96055fcb10882d8938c889c5656cfcc27bded3cac5c645f1695bd

  • SSDEEP

    24576:rdEfCsbpiQunVR0eyVNvzSNR8xaOV8z39/nsT/h9igKbMtPQIO:rd4CsNiQY5yvLSNR858T9/sT/hIbUP

Malware Config

Extracted

Family

phorphiex

C2

http://91.202.233.141/

http://45.93.20.18/

Wallets

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

0xCa90599132C4D88907Bd8E046540284aa468a035

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

CSLKveRL2zqkbV2TqiFVuW6twtpqgFajoUZLAJQTTQk2

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

Attributes
  • mutex

    k993947s89

  • 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

Targets

    • Target

      2025-03-10_52b1c72d446bf7506e0e5abc51122275_cobalt-strike_ryuk

    • Size

      1.7MB

    • MD5

      52b1c72d446bf7506e0e5abc51122275

    • SHA1

      d1cdfb44f86b8b208ede61fb7f13dc772f5fef6a

    • SHA256

      550e6a3e9db159e5e73845b9cf1634f34bd7fd8dd869f94362f6f36347f46c86

    • SHA512

      c740163188cd18e3c59cb7fdcaa16ba4d3b9cb7fcc6a44bb226b5f828a2b42b6699fb2a8d3d96055fcb10882d8938c889c5656cfcc27bded3cac5c645f1695bd

    • SSDEEP

      24576:rdEfCsbpiQunVR0eyVNvzSNR8xaOV8z39/nsT/h9igKbMtPQIO:rd4CsNiQY5yvLSNR858T9/sT/hIbUP

    • 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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks