General

  • Target

    2024-12-25_07a73d7df80e989edfa9f8ac10c81ce8_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

  • Size

    14.8MB

  • Sample

    241225-bsmh1atjdv

  • MD5

    07a73d7df80e989edfa9f8ac10c81ce8

  • SHA1

    db39aa9de9230675dc572528e418091dde33e14a

  • SHA256

    ec63726c429762eeb94b2f181b81dab32349590c54201b63a2ff0033fa74d383

  • SHA512

    ff758836c3774f86fb08d1c2a9d41b34f3635b1cc565843b2cbb771004ee29df853be986ec425c5c78e1dbb5a3ce54ce3b604dda992b2ff9ad0f529958f0e2a1

  • SSDEEP

    196608:UqZ4f/oCqKqc/3h4Po9hXx+29GAB7ob73mrVGwYdNE2vfUW:HZ4XoBKHh9AuM73gQDvfUW

Malware Config

Extracted

Family

skuld

C2

https://ptb.discord.com/api/webhooks/1319318477408047165/OlFWH_PIBwNGfz_7UuTLnmHB5OiggmlmBSFzIeEep75dMy86-iWvtqa8W1EF-DwvuHT-

Targets

    • Target

      2024-12-25_07a73d7df80e989edfa9f8ac10c81ce8_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

    • Size

      14.8MB

    • MD5

      07a73d7df80e989edfa9f8ac10c81ce8

    • SHA1

      db39aa9de9230675dc572528e418091dde33e14a

    • SHA256

      ec63726c429762eeb94b2f181b81dab32349590c54201b63a2ff0033fa74d383

    • SHA512

      ff758836c3774f86fb08d1c2a9d41b34f3635b1cc565843b2cbb771004ee29df853be986ec425c5c78e1dbb5a3ce54ce3b604dda992b2ff9ad0f529958f0e2a1

    • SSDEEP

      196608:UqZ4f/oCqKqc/3h4Po9hXx+29GAB7ob73mrVGwYdNE2vfUW:HZ4XoBKHh9AuM73gQDvfUW

    • 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

    • 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