Overview

overview

10

Static

static

3

2024-03-30...uk.exe

windows7-x64

10

2024-03-30...uk.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-30_b4c13f6033d5a75654e5d8836918cc65_ryuk

  • Size

    396KB

  • Sample

    240330-gbepqahf5x

  • MD5

    b4c13f6033d5a75654e5d8836918cc65

  • SHA1

    7344a966ad1239698a9bf6615eb4dea25f49d934

  • SHA256

    84ad8981730bc90d066598f9d840998261265c043d19f5514108d725889538cb

  • SHA512

    43c4e712a86734c40a0bfcbaf21e1731941de4a959f48e9babbc8ee967e8130556079687e61adb4ab44475ac63e70ec8e0601ac5926c87d66553e18797d562be

  • SSDEEP

    6144:cFb35BvvhYO7u1wq5e1WnLWXw8iIXjsI7iB/zYO+ARmi0yqCH:mFBnZq5e1WnuV8zR+fig

Score
10/10
phorphiexxmrigevasionloaderminerpersistencetrojanworm

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

Wallets

0xAa3ea4838e8E3F6a1922c6B67E3cD6efD1ff175b

THRUoPK7oYqF7YyKZJvPYwTH35JsPZVPto

1Hw9tx4KyTq4oRoLVhPb4hjDJcLhEa4Tn6

qr89hag2967ef604ud3lw4pq8hmn69n46czwdnx3ut

XtxFdsKkRN3oVDXtN2ipcHeNi87basT2sL

LXMNcn9D8FQKzGNLjdSyR9dEM8Rsh9NzyX

rwn7tb5KQjXEjH42GgdHWHec5PPhVgqhSH

ARML6g7zynrwUHJbFJCCzMPiysUFXYBGgQ

48jYpFT6bT8MTeph7VsyzCQeDsGHqdQNc2kUkRFJPzfRHHjarBvBtudPUtParMkDzZbYBrd3yntWBQcsnVBNeeMbN9EXifg

3PL7YCa4akNYzuScqQwiSbtTP9q9E9PLreC

3FerB8kUraAVGCVCNkgv57zTBjUGjAUkU3

D9AJWrbYsidS9rAU146ifLRu1fzX9oQYSH

t1gvVWHnjbGTsoWXEyoTFojc2GqEzBgvbEn

bnb1cgttf7t5hu7ud3c436ufhcmy59qnkd09adqczd

bc1q0fusmmgycnhsd5cadsuz2hk8d4maausjfjypqg

bitcoincash:qr89hag2967ef604ud3lw4pq8hmn69n46czwdnx3ut

GAUCC7ZBSU2KJMHXOZD6AP5LOBGKNDPCDNRYP2CO2ACR63YCSUBNT5QE

Targets

    • Target

      2024-03-30_b4c13f6033d5a75654e5d8836918cc65_ryuk

    • Size

      396KB

    • MD5

      b4c13f6033d5a75654e5d8836918cc65

    • SHA1

      7344a966ad1239698a9bf6615eb4dea25f49d934

    • SHA256

      84ad8981730bc90d066598f9d840998261265c043d19f5514108d725889538cb

    • SHA512

      43c4e712a86734c40a0bfcbaf21e1731941de4a959f48e9babbc8ee967e8130556079687e61adb4ab44475ac63e70ec8e0601ac5926c87d66553e18797d562be

    • SSDEEP

      6144:cFb35BvvhYO7u1wq5e1WnLWXw8iIXjsI7iB/zYO+ARmi0yqCH:mFBnZq5e1WnuV8zR+fig

    Score
    10/10
    phorphiexevasionloaderpersistencetrojanwormxmrigminer

    • Phorphiex

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

      wormtrojanloaderphorphiex

    • Phorphiex payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

      evasiontrojan

    • xmrig

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

      minerxmrig

    • XMRig Miner payload

      miner

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks