General

  • Target

    2025-01-03_f64046af418e67562d81f04a95bad53c_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

  • Size

    9.5MB

  • Sample

    250103-apl8dsvlgk

  • MD5

    f64046af418e67562d81f04a95bad53c

  • SHA1

    f6549be691de5d2a815bcbc8677a3e39207face0

  • SHA256

    a35f6093d2fc5a1a53372d86328b33ae91988a11bd61b328cbe0727e36a8eaeb

  • SHA512

    4306e6f4f6401282cbbb6ce7f5f50bf66b589e3c817dd91fe0ea4f0660585b99bc2afe7a9b5b14a1db271104ae4051b87f2051a08d0d648390f38af10166786e

  • SSDEEP

    98304:cg9b8rXQsZ2v2PWb9r3IN3qJWzEqHkF8Tl19yfO:zYXQsUdr3IN3AWgqF1If

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1274153062113742970/b7qr06s9PrBgG3s9tnqSRjyYqAHDoHrY4XEcDY42ORkZPCB5IcNmnRrCJCHAuFuQd1IM

Targets

    • Target

      2025-01-03_f64046af418e67562d81f04a95bad53c_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

    • Size

      9.5MB

    • MD5

      f64046af418e67562d81f04a95bad53c

    • SHA1

      f6549be691de5d2a815bcbc8677a3e39207face0

    • SHA256

      a35f6093d2fc5a1a53372d86328b33ae91988a11bd61b328cbe0727e36a8eaeb

    • SHA512

      4306e6f4f6401282cbbb6ce7f5f50bf66b589e3c817dd91fe0ea4f0660585b99bc2afe7a9b5b14a1db271104ae4051b87f2051a08d0d648390f38af10166786e

    • SSDEEP

      98304:cg9b8rXQsZ2v2PWb9r3IN3qJWzEqHkF8Tl19yfO:zYXQsUdr3IN3AWgqF1If

    • 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.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

MITRE ATT&CK Enterprise v15

Tasks