General

  • Target

    2024-09-08_f6b9532b905ccd3e6f8df35fbc13f1dd_ngrbot_poet-rat_snatch

  • Size

    9.9MB

  • Sample

    240908-ly1b6asakh

  • MD5

    f6b9532b905ccd3e6f8df35fbc13f1dd

  • SHA1

    9939ce97dab3690eb5d10a0863811e3733a196c9

  • SHA256

    473f91b9393f7f02464149db2312f819d7f7bae7b64dadaae92300b664e33c13

  • SHA512

    1398e9b0f8d273a303643dec636ef2c128678d0f1322043f900890d14f426376c1a532512579e52b1086aeaa2e94a62f05e4271f38ef09779ed6aa26062476dd

  • SSDEEP

    98304:5NRICUWQUMXDKDJCfi0yjGDoPHAiK3cKEUlnBvlZm9g1j8:5N/UzUMXDAZxGDoPgiKMX+Hj8

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1282050857063551046/Xd_Ba9lu6-h6XSpJX19tpYMDRwwfsW5Wabj6eDxV8Na3cPYh_8_u_HdOWPRcqTi0EA72

Targets

    • Target

      2024-09-08_f6b9532b905ccd3e6f8df35fbc13f1dd_ngrbot_poet-rat_snatch

    • Size

      9.9MB

    • MD5

      f6b9532b905ccd3e6f8df35fbc13f1dd

    • SHA1

      9939ce97dab3690eb5d10a0863811e3733a196c9

    • SHA256

      473f91b9393f7f02464149db2312f819d7f7bae7b64dadaae92300b664e33c13

    • SHA512

      1398e9b0f8d273a303643dec636ef2c128678d0f1322043f900890d14f426376c1a532512579e52b1086aeaa2e94a62f05e4271f38ef09779ed6aa26062476dd

    • SSDEEP

      98304:5NRICUWQUMXDKDJCfi0yjGDoPHAiK3cKEUlnBvlZm9g1j8:5N/UzUMXDAZxGDoPgiKMX+Hj8

    • 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