General

  • Target

    2024-11-26_9478056827dc985dba17b6c55e3cb928_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

  • Size

    9.9MB

  • Sample

    241126-qspexstjaz

  • MD5

    9478056827dc985dba17b6c55e3cb928

  • SHA1

    3cf6e9b6f1e3f3bf81ea6bcf5d18daa834d953ff

  • SHA256

    063e987f285254ba377777908c86776620eb52bd075e3bc9c7c35afb483eadef

  • SHA512

    d4f78e67f43533152c9cfb0abb3044a0bd17054a845b8ae5033f0f46c43b4772cc3691373cfd3c346f9fe9169dbb280fd158d6e8b90c176cbe19954c33690754

  • SSDEEP

    98304:OzU4brhxBASgf/gEpiji6Ig8TWAiEIICafZm/mbnXg:OxrhxBAGZji6IdThvRTXg

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1302814463975755826/SP0RWz-_aK--OyBDoh10bzitmgFKpMrGQ1jgC-LE5pmYIoTJz0KD2dpOlGc9R_RaAsf2

Targets

    • Target

      2024-11-26_9478056827dc985dba17b6c55e3cb928_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

    • Size

      9.9MB

    • MD5

      9478056827dc985dba17b6c55e3cb928

    • SHA1

      3cf6e9b6f1e3f3bf81ea6bcf5d18daa834d953ff

    • SHA256

      063e987f285254ba377777908c86776620eb52bd075e3bc9c7c35afb483eadef

    • SHA512

      d4f78e67f43533152c9cfb0abb3044a0bd17054a845b8ae5033f0f46c43b4772cc3691373cfd3c346f9fe9169dbb280fd158d6e8b90c176cbe19954c33690754

    • SSDEEP

      98304:OzU4brhxBASgf/gEpiji6Ig8TWAiEIICafZm/mbnXg:OxrhxBAGZji6IdThvRTXg

    • 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