General

  • Target

    2024-11-19_b065bf6ecfe1f0f716b1a46c5565c96d_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

  • Size

    9.9MB

  • Sample

    241119-cm8pqayeke

  • MD5

    b065bf6ecfe1f0f716b1a46c5565c96d

  • SHA1

    e91fef56aaa600a56c439b174628a3f926e6d38d

  • SHA256

    48d26910b230ceb19192a69df7e8cf4dd831e5d6bb7d0be8b6db6a14c91739ca

  • SHA512

    8464bc0b5d84dd526096bbe6f794e5b44c8952098fe5ca4b682a1f65549ead61eff68197c57583a1b87b1b3d66901db57bfab52b76557208f94be5a8efd1e4d8

  • SSDEEP

    98304:N2qWEbFvKAeA2ymztkhQ569iWxEjD8IFZmO+zUFb:N2oFvKAwahQ56gWSBFPb

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1304907140498198619/TN6d-HnHO3KMJ0z4aben6LTjOw8ziAjGiyJtXvXwZVujtxC-r_78u5mKllXdnRXlQK_y

Targets

    • Target

      2024-11-19_b065bf6ecfe1f0f716b1a46c5565c96d_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

    • Size

      9.9MB

    • MD5

      b065bf6ecfe1f0f716b1a46c5565c96d

    • SHA1

      e91fef56aaa600a56c439b174628a3f926e6d38d

    • SHA256

      48d26910b230ceb19192a69df7e8cf4dd831e5d6bb7d0be8b6db6a14c91739ca

    • SHA512

      8464bc0b5d84dd526096bbe6f794e5b44c8952098fe5ca4b682a1f65549ead61eff68197c57583a1b87b1b3d66901db57bfab52b76557208f94be5a8efd1e4d8

    • SSDEEP

      98304:N2qWEbFvKAeA2ymztkhQ569iWxEjD8IFZmO+zUFb:N2oFvKAwahQ56gWSBFPb

    • Skuld family

    • Skuld stealer

      An info stealer written in Go lang.

    • Command and Scripting Interpreter: PowerShell

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

    • Drops file in Drivers directory

    • 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 cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

MITRE ATT&CK Enterprise v15

Tasks