General

  • Target

    5f974771b827e521b0b81c0a30913ba8b5d955eaa3e12202e15c89a295e4454b

  • Size

    253KB

  • Sample

    241124-29n19s1lej

  • MD5

    098d5d1a8b36b7c9a091af6e3ce9198d

  • SHA1

    90db784c995e2839e4e4c344303262c95b81ea69

  • SHA256

    5f974771b827e521b0b81c0a30913ba8b5d955eaa3e12202e15c89a295e4454b

  • SHA512

    f0c62a2802ac6408e7488331e08d97009068b344ba594e3ee67ef6c8e2a28e226509de98029098cb20134e2a359cbbd84551bf3a7009318c286b7d9905b8e73b

  • SSDEEP

    3072:xjYpzbPNvWUb90DZaWmaWR18UUIwTxSIifCsEsFwjvh/40tMgMDASesWYZWEV0+L:4bPxLbmoEWcMwTxSIi0CwzhQztUYS0

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes
  • mutex

    753f85d83d

  • 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://185.215.113.84

http://185.215.113.66

185.215.113.66

Targets

    • Target

      5f974771b827e521b0b81c0a30913ba8b5d955eaa3e12202e15c89a295e4454b

    • Size

      253KB

    • MD5

      098d5d1a8b36b7c9a091af6e3ce9198d

    • SHA1

      90db784c995e2839e4e4c344303262c95b81ea69

    • SHA256

      5f974771b827e521b0b81c0a30913ba8b5d955eaa3e12202e15c89a295e4454b

    • SHA512

      f0c62a2802ac6408e7488331e08d97009068b344ba594e3ee67ef6c8e2a28e226509de98029098cb20134e2a359cbbd84551bf3a7009318c286b7d9905b8e73b

    • SSDEEP

      3072:xjYpzbPNvWUb90DZaWmaWR18UUIwTxSIifCsEsFwjvh/40tMgMDASesWYZWEV0+L:4bPxLbmoEWcMwTxSIi0CwzhQztUYS0

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Xmrig family

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks