General

  • Target

    kkkkkk.exe

  • Size

    41KB

  • Sample

    241119-nrpcesvpez

  • MD5

    0a0309d239faa5e9d9f53e5e8c02a1ca

  • SHA1

    796e8bf0e64edbdfffdf676190ed65632d3d190e

  • SHA256

    b789546b91150da62b9f1baafd5c4336d53648b58859c5d1326115488d72349c

  • SHA512

    15be178dd7d836d5ed87ca1a3d5312942c5a84c3f86ee2b79eda5567f45fc518b04c0ac9aecbc983896bd79e3c0d6dec267bbfc3f14db487f29545d639e0d983

  • SSDEEP

    768:yschJYwLfT6axpDXswxuZde0WTjmKZKfgm3EhIg:hcnfnx2e0WTKF7Eag

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1304986756986437652/HHDxxLiJM6tIxNgOju2S0hxKsgWTRC20_Address26Ulqxb

Targets

    • Target

      kkkkkk.exe

    • Size

      41KB

    • MD5

      0a0309d239faa5e9d9f53e5e8c02a1ca

    • SHA1

      796e8bf0e64edbdfffdf676190ed65632d3d190e

    • SHA256

      b789546b91150da62b9f1baafd5c4336d53648b58859c5d1326115488d72349c

    • SHA512

      15be178dd7d836d5ed87ca1a3d5312942c5a84c3f86ee2b79eda5567f45fc518b04c0ac9aecbc983896bd79e3c0d6dec267bbfc3f14db487f29545d639e0d983

    • SSDEEP

      768:yschJYwLfT6axpDXswxuZde0WTjmKZKfgm3EhIg:hcnfnx2e0WTKF7Eag

    • 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