General

  • Target

    output.exe

  • Size

    42KB

  • Sample

    241020-lnk5gs1fmh

  • MD5

    2591418fa1d70a7928d546c1e59d369b

  • SHA1

    44a86e19a00a6ccbb07b573d258cf7d1a87ccf3c

  • SHA256

    e094ebd68882cf62ff5985d8f81c7141efca479d38fce91bac982bd5c3566d35

  • SHA512

    50859efbc32ecc8aade5b277c42ed3a4f9a0aa98088203826af99b348f541566472ca4c8f1b9958862db159be9afa15ca906e55023175834e7ee03749db2e906

  • SSDEEP

    768:DnYBZ6an8z5pDtsmuZ2Lz2Tj3KZKfgm3EhyC:K1n8z5PsOLz2TbF7E4C

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1297492884475609118/LwQvKyTkheFA9V6fHwOm4M-8JFByK3cs4_NZKgdLpCNrybSYAf4THUPHAcm96nt5CXYa

Targets

    • Target

      output.exe

    • Size

      42KB

    • MD5

      2591418fa1d70a7928d546c1e59d369b

    • SHA1

      44a86e19a00a6ccbb07b573d258cf7d1a87ccf3c

    • SHA256

      e094ebd68882cf62ff5985d8f81c7141efca479d38fce91bac982bd5c3566d35

    • SHA512

      50859efbc32ecc8aade5b277c42ed3a4f9a0aa98088203826af99b348f541566472ca4c8f1b9958862db159be9afa15ca906e55023175834e7ee03749db2e906

    • SSDEEP

      768:DnYBZ6an8z5pDtsmuZ2Lz2Tj3KZKfgm3EhyC:K1n8z5PsOLz2TbF7E4C

    • Mercurial Grabber Stealer

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

    • 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