General

  • Target

    20240921e40540ec1ae5f6f29562bcee41d86514ngrbotpoetratsnatch

  • Size

    9.9MB

  • Sample

    240921-xqksaayang

  • MD5

    e40540ec1ae5f6f29562bcee41d86514

  • SHA1

    de2256ee25869cc17283b307419037627cb78d0f

  • SHA256

    389d4b7407f3c4a4e60db0f9dcd65db4a4b01f1456d46f1ffd7076245363e5eb

  • SHA512

    5ffdd9a503d730cdf3be7d120a6b5668fc1dca02fe309ebdde25e4c50cbe1efdf8d5342643c840d273d3790ef68c5409f9267d9b2a03ff5052c765ad00d6ff10

  • SSDEEP

    98304:EQI9wzKxmhMIIKfGTibiyCC9cK84E2ICafZmwjsEejd:EIzKxmhhtbiyCicRxDUjd

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1285211810575945748/7J56-mrYbT4xW_T7mwdYVFRu4jezQ7Voai19n9-SJZi7A-Ont1vUy_Sxi22zocvfoEiY

Targets

    • Target

      20240921e40540ec1ae5f6f29562bcee41d86514ngrbotpoetratsnatch

    • Size

      9.9MB

    • MD5

      e40540ec1ae5f6f29562bcee41d86514

    • SHA1

      de2256ee25869cc17283b307419037627cb78d0f

    • SHA256

      389d4b7407f3c4a4e60db0f9dcd65db4a4b01f1456d46f1ffd7076245363e5eb

    • SHA512

      5ffdd9a503d730cdf3be7d120a6b5668fc1dca02fe309ebdde25e4c50cbe1efdf8d5342643c840d273d3790ef68c5409f9267d9b2a03ff5052c765ad00d6ff10

    • SSDEEP

      98304:EQI9wzKxmhMIIKfGTibiyCC9cK84E2ICafZmwjsEejd:EIzKxmhhtbiyCicRxDUjd

    • 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