General

  • Target

    b65cdaaf688423fb0d3b02e18dfa814ebc6bc2e4637e8a40f9c64c802b7f219f

  • Size

    368KB

  • Sample

    220725-fatltafbhn

  • MD5

    4edd5e53432ee2fde30e94e4887dec54

  • SHA1

    6bb5c8be14d8da80f0f96c99fa2df3bb7124c965

  • SHA256

    b65cdaaf688423fb0d3b02e18dfa814ebc6bc2e4637e8a40f9c64c802b7f219f

  • SHA512

    28723099729b415b3af80922d7983fa07ba7bad88276d35ac9a481aed0e77f435bebb8460c6a8948068577ebda2d692e0622a2f9f181ded29475cb68e5d45eaa

Malware Config

Extracted

Family

phorphiex

C2

http://185.176.27.132/

Wallets

13cQ2H6oszrEnvw1ZGdsPix9gUayB8tzNa

qr5pm4d27z250wpz4sfy08ytghxn56kryvsw5tdw99

XfrM8P9YWSg8mQTxSCCxyHUeQjMEGx8vnE

DSG5PddW9wu1eKdLcx4f3KBF4wUvaBFaGc

0x373b9854c9e4511b920372f5495640cdc25d6832

LSermtCTLWeS683x17AtYuhNT8MpMmVmi8

t1XgRHyGj6YDNqkS5EWwdcXG1rjQPFFdUsR

Targets

    • Target

      b65cdaaf688423fb0d3b02e18dfa814ebc6bc2e4637e8a40f9c64c802b7f219f

    • Size

      368KB

    • MD5

      4edd5e53432ee2fde30e94e4887dec54

    • SHA1

      6bb5c8be14d8da80f0f96c99fa2df3bb7124c965

    • SHA256

      b65cdaaf688423fb0d3b02e18dfa814ebc6bc2e4637e8a40f9c64c802b7f219f

    • SHA512

      28723099729b415b3af80922d7983fa07ba7bad88276d35ac9a481aed0e77f435bebb8460c6a8948068577ebda2d692e0622a2f9f181ded29475cb68e5d45eaa

    • Modifies Windows Defender Real-time Protection settings

    • Phorphiex

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

    • Phorphiex payload

    • Windows security bypass

    • suricata: ET MALWARE APT-C-23 Activity (GET)

      suricata: ET MALWARE APT-C-23 Activity (GET)

    • suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

      suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

4
T1112

Disabling Security Tools

3
T1089

Tasks