General

  • Target

    2024-11-17_1628b892b50a97a5e259e42bf612bff4_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

  • Size

    9.9MB

  • Sample

    241117-z7bbaaxrht

  • MD5

    1628b892b50a97a5e259e42bf612bff4

  • SHA1

    b71977eaca084ac38796c1806ae2864eb418ed8c

  • SHA256

    a4b6ce83fa4279b4aa2c01a6f27c8c707c12b737679d71ed1c8b2a30bf5ee27f

  • SHA512

    dd642764f5838bde57bcc462542da72d4687b638f456f19c26de0290370ab3ee14b06b291b8ac595416225df1f76c14b61bff80122658546079c028d6240180b

  • SSDEEP

    98304:0zU4brhxBASgf/gEpiji6Ig8TWAhEIICafZm/mbnXg:0xrhxBAGZji6IdThiRTXg

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1304355515471630398/4sV8PAv7EZNeWqmMmZU4VN6scHe9zQoOYwcQha-TCFbdSkqOQHD2Y8Y7RRtoXv2vvBEM

Targets

    • Target

      2024-11-17_1628b892b50a97a5e259e42bf612bff4_frostygoop_luca-stealer_ngrbot_poet-rat_snatch

    • Size

      9.9MB

    • MD5

      1628b892b50a97a5e259e42bf612bff4

    • SHA1

      b71977eaca084ac38796c1806ae2864eb418ed8c

    • SHA256

      a4b6ce83fa4279b4aa2c01a6f27c8c707c12b737679d71ed1c8b2a30bf5ee27f

    • SHA512

      dd642764f5838bde57bcc462542da72d4687b638f456f19c26de0290370ab3ee14b06b291b8ac595416225df1f76c14b61bff80122658546079c028d6240180b

    • SSDEEP

      98304:0zU4brhxBASgf/gEpiji6Ig8TWAhEIICafZm/mbnXg:0xrhxBAGZji6IdThiRTXg

    • 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