General

  • Target

    JaffaCakes118_df01a8c7077dbe40e68979f486ad29a7

  • Size

    57KB

  • Sample

    250110-jszsbsznej

  • MD5

    df01a8c7077dbe40e68979f486ad29a7

  • SHA1

    0f335a9a6ead9b8961a57bc724c93fb672ec14cb

  • SHA256

    d361b54090cffa37e08b270d91a6fa1aec4f78347f38ba930328c84733a233cb

  • SHA512

    ddca81cffd4abb81b405490f94e61a2c8a5f332796ad66e2f3b1add9d53138a55dc65a3c346e9eafa35fdd49f8035a75019988c6594f3d837cd6c006455d3601

  • SSDEEP

    768:yrLfRHhf9uZ+LMmTjWKZKfgm3EhI99clYC3VVyAfe42TevR7u:yBhfJLMmTaF7Ei99cLVVx0T8B

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/898889485121646654/Xxon9mS9UonT3xyMDqO6eCIMgJjH0-mL9tBhX80ege_hMkOEMEtFNtSz1AyiX_Adui_Y

Targets

    • Target

      JaffaCakes118_df01a8c7077dbe40e68979f486ad29a7

    • Size

      57KB

    • MD5

      df01a8c7077dbe40e68979f486ad29a7

    • SHA1

      0f335a9a6ead9b8961a57bc724c93fb672ec14cb

    • SHA256

      d361b54090cffa37e08b270d91a6fa1aec4f78347f38ba930328c84733a233cb

    • SHA512

      ddca81cffd4abb81b405490f94e61a2c8a5f332796ad66e2f3b1add9d53138a55dc65a3c346e9eafa35fdd49f8035a75019988c6594f3d837cd6c006455d3601

    • SSDEEP

      768:yrLfRHhf9uZ+LMmTjWKZKfgm3EhI99clYC3VVyAfe42TevR7u:yBhfJLMmTaF7Ei99cLVVx0T8B

    • Mercurial Grabber Stealer

      Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

    • Mercurialgrabber family

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

MITRE ATT&CK Enterprise v15

Tasks