General

  • Target

    2024-07-03_40b8260e025c8453be28ee09997cf11b_avoslocker

  • Size

    1.1MB

  • Sample

    240703-ssyppsvhrb

  • MD5

    40b8260e025c8453be28ee09997cf11b

  • SHA1

    ebf786eb7a01ae67428f5dc61e36c100f0acfe2a

  • SHA256

    438781447f10edd40e43186a3cfc736deb60221688b7d73539ff049ed3b23675

  • SHA512

    b9cd58291821c4bc3d0416c47f113d36ac851c17df51399f63b4ccaf7ab6566a16c23e2ebd2fa9cd1fb9dd1bdfd247518f456298fee9c896958bc38848381779

  • SSDEEP

    24576:9rJssaNT1+u+dM5ELn7XS6bW9eKKce1THOhqt2IoeVMP/P+QQ4y:9rJsFNQuB5EL7XSeROqt2IP8/PpQ4y

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

http://77.91.77.92/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

LLeT2zkStY3cvxMBFhoWXkG5VuZPoezduv

rwc4LVd9ABpULQ1CuCpDkgX2xVB1fUijyb

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

17hgMFyLDwMjxWqw5GhijhnPdJDyFDqecY

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3FerB8kUraAVGCVCNkgv57zTBjUGjAUkU3

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1epx67ne4vckqmaj4gwke8m322f4yjr6eh52wqw

bc1qmpkehfffkr6phuklsksnd7nhgx0369sxu772m3

bitcoincash:qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

GBQJMXYXPRIWFMXIFJR35ZB7LRKMB4PHCIUAUFR3TKUL6RDBZVLZEUJ3

Attributes
  • mutex

    55a4er5wo

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Targets

    • Target

      2024-07-03_40b8260e025c8453be28ee09997cf11b_avoslocker

    • Size

      1.1MB

    • MD5

      40b8260e025c8453be28ee09997cf11b

    • SHA1

      ebf786eb7a01ae67428f5dc61e36c100f0acfe2a

    • SHA256

      438781447f10edd40e43186a3cfc736deb60221688b7d73539ff049ed3b23675

    • SHA512

      b9cd58291821c4bc3d0416c47f113d36ac851c17df51399f63b4ccaf7ab6566a16c23e2ebd2fa9cd1fb9dd1bdfd247518f456298fee9c896958bc38848381779

    • SSDEEP

      24576:9rJssaNT1+u+dM5ELn7XS6bW9eKKce1THOhqt2IoeVMP/P+QQ4y:9rJsFNQuB5EL7XSeROqt2IP8/PpQ4y

    • Modifies security service

    • Phorphiex payload

    • Phorphiex, Phorpiex

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

    • Windows security bypass

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks for any installed AV software in registry

MITRE ATT&CK Enterprise v15

Tasks