General

  • Target

    2024-07-25_8b072fa6dc2293e8fc4c79a4c9186886_ngrbot_poet-rat_snatch

  • Size

    9.5MB

  • Sample

    240725-yjvjks1bnr

  • MD5

    8b072fa6dc2293e8fc4c79a4c9186886

  • SHA1

    dc62f8da50e79c32042523062bfaa12f3179c796

  • SHA256

    72614853b5345d3672df3e26a1ad39df61c87d882e40503651a9f237472c018d

  • SHA512

    77346cbde03e6b1c60c776f5365ed24c784291b3b89ca21d1f0ccdc7c0a7e24e6a0816373d95ccea9f172e30a674726ea7fae48cd35c7c2dd4ca1a909a9e1636

  • SSDEEP

    98304:viC0BeQfoIJGa6F2IoQGST1nRaEDw77F/IGFI/:/I3fo6IoQG61nRHDwVFI/

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1265956205906628731/Y_WgTtyzaKLbQcu0jVUZk_qjmhbdb-o-FFozTVe1v1qJKkXESHWP7QheBcgcIowtOtQp

Targets

    • Target

      2024-07-25_8b072fa6dc2293e8fc4c79a4c9186886_ngrbot_poet-rat_snatch

    • Size

      9.5MB

    • MD5

      8b072fa6dc2293e8fc4c79a4c9186886

    • SHA1

      dc62f8da50e79c32042523062bfaa12f3179c796

    • SHA256

      72614853b5345d3672df3e26a1ad39df61c87d882e40503651a9f237472c018d

    • SHA512

      77346cbde03e6b1c60c776f5365ed24c784291b3b89ca21d1f0ccdc7c0a7e24e6a0816373d95ccea9f172e30a674726ea7fae48cd35c7c2dd4ca1a909a9e1636

    • SSDEEP

      98304:viC0BeQfoIJGa6F2IoQGST1nRaEDw77F/IGFI/:/I3fo6IoQG61nRHDwVFI/

    • Skuld stealer

      An info stealer written in Go lang.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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