General

  • Target

    9d512e372cbc60a9d7ff6c44f21403dd82782f1f975444333d4870b54f23d9e7.exe

  • Size

    903KB

  • Sample

    241102-hrrjws1rcr

  • MD5

    3d6b93c4450b7b152f405e50fb321450

  • SHA1

    4ea66c1fa7a5f7e03b5e5c028f757aa9bc61863c

  • SHA256

    9d512e372cbc60a9d7ff6c44f21403dd82782f1f975444333d4870b54f23d9e7

  • SHA512

    a46a1843ab3bd3213f6146ecd6c2a4b48d90a29e95fde7ed1c2e7e3523999e6ecb71a4aaeef64b4cac658482684e9898b06cc0d4222b8c1cad86b0b4aac6dd42

  • SSDEEP

    24576:PivtCXWeGK+FGXFmUPz4s6nZ3p6NaAH/0:qtCXWPnc1mQz4s6Ziac0

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LTK4xdKPAgFHPLan8kriAD7eY4heyy73mB

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4BB7ckkaPTyADc8trtuwDoZxywaR4eNL5cDJ3KBjq9GraN4mUFztf7mLS7WgT7Bh7uPqpjvA4ypVwXKCJ1vvLWWAFvSmDoD

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes
  • mutex

    mmn7nnm8na

  • 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

Targets

    • Target

      9d512e372cbc60a9d7ff6c44f21403dd82782f1f975444333d4870b54f23d9e7.exe

    • Size

      903KB

    • MD5

      3d6b93c4450b7b152f405e50fb321450

    • SHA1

      4ea66c1fa7a5f7e03b5e5c028f757aa9bc61863c

    • SHA256

      9d512e372cbc60a9d7ff6c44f21403dd82782f1f975444333d4870b54f23d9e7

    • SHA512

      a46a1843ab3bd3213f6146ecd6c2a4b48d90a29e95fde7ed1c2e7e3523999e6ecb71a4aaeef64b4cac658482684e9898b06cc0d4222b8c1cad86b0b4aac6dd42

    • SSDEEP

      24576:PivtCXWeGK+FGXFmUPz4s6nZ3p6NaAH/0:qtCXWPnc1mQz4s6Ziac0

    • Modifies security service

    • 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

    • Windows security bypass

    • Xmrig family

    • xmrig

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

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks