General

  • Target

    202408211794788462c41d14e2659260f134a304ngrbotpoetratsnatch

  • Size

    9.9MB

  • Sample

    240821-y8cp3ayenh

  • MD5

    1794788462c41d14e2659260f134a304

  • SHA1

    e977afbac54e557b917abe2604eddee4c72fe297

  • SHA256

    8f2f5de00ac8de98139e3c9a802bedae0368714ea3714eba37ef5778bff86a9d

  • SHA512

    941d567e3316a4388d3554b14a1bf9af8254475811559b253dc9428b1e9c2de4d7d1f307fec9719b2c5968d3893d204d5d189fe312afe5913ff17572bbae2aff

  • SSDEEP

    98304:h3Pm5RixRDyOYDNmdjbiBQILGtneE+ICafZmL4Kjw:hwRixRDyabiBQ6GJbbMjw

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1275570777562943619/CfD-pRhASNI97yrXg8BssfRJRJrGeagBhz72dQfdjXc70hZ50lirmSwHec53Jx0RZ28B

Targets

    • Target

      202408211794788462c41d14e2659260f134a304ngrbotpoetratsnatch

    • Size

      9.9MB

    • MD5

      1794788462c41d14e2659260f134a304

    • SHA1

      e977afbac54e557b917abe2604eddee4c72fe297

    • SHA256

      8f2f5de00ac8de98139e3c9a802bedae0368714ea3714eba37ef5778bff86a9d

    • SHA512

      941d567e3316a4388d3554b14a1bf9af8254475811559b253dc9428b1e9c2de4d7d1f307fec9719b2c5968d3893d204d5d189fe312afe5913ff17572bbae2aff

    • SSDEEP

      98304:h3Pm5RixRDyOYDNmdjbiBQILGtneE+ICafZmL4Kjw:hwRixRDyabiBQ6GJbbMjw

    • 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

      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