General

  • Target

    88841a1cd43a61ba35d58e701317b686_JaffaCakes118

  • Size

    302KB

  • Sample

    240811-b626lstcqb

  • MD5

    88841a1cd43a61ba35d58e701317b686

  • SHA1

    e3602ae179d4bbad211f08231eb262ec12a1ae4c

  • SHA256

    e87b86817a7a63d7084319ed07a798c9b64ddf482d7ee59549d4aa3280f20a08

  • SHA512

    b03dacc7aeac304c4797e3417882fb9038c284c3bffa4522025623189bc37c3685d3021261da5bc2fcb379d7271a1d156eea12b24b7f54b8e4745d83549075f6

  • SSDEEP

    6144:kyhH52KBkr9/H1uuO2MSqzTq3tN0/rvX0r+KDfk+4PgnXpjesZ:kyhH5Jq9/H1uBSqvq3tes+2fkFPWXZ

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.maccinox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    peru2016

Targets

    • Target

      aviso de transfer.exe

    • Size

      331KB

    • MD5

      78beed59bdbe8e675f2ca67f22dd92be

    • SHA1

      c6ddfea4e4163ca722f96a75c9070e18b404755d

    • SHA256

      cab9baeed0b5b271cf9de3361483d662e52c75dd6a73544701980f29210dc49e

    • SHA512

      e35f37f9b6d7068fbd68605e177ba313441e0b594347e21e65c2bbb60b46408e4d60bc01d22086b7d90fee69f7d596c88f7608f1c2a9d1fa4a924ccd26dd8c54

    • SSDEEP

      6144:b11zsVVxiyNnpxz1FEQOVA9/f1uuOyMGGDfqztNY/rvX0H+KDfQ+44Ym2siyUe:x1zsVVxiqFEs9/f1ulGGDqztWu+2fQFW

    • 404 Keylogger

      Information stealer and keylogger first seen in 2019.

    • 404 Keylogger Main Executable

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks