General

  • Target

    d7f4ceb2e023f51d23cafa4a30da811f3abb864d6c938a36f9326f4c16cac7f3

  • Size

    108KB

  • Sample

    240713-bj1dhaygkn

  • MD5

    1d57d1eca8ab1bf9fce8c2acdf4ea3e1

  • SHA1

    04c9de89db5b5054d7ce32a908b7f0755222b5f8

  • SHA256

    d7f4ceb2e023f51d23cafa4a30da811f3abb864d6c938a36f9326f4c16cac7f3

  • SHA512

    ca56337c05a835fe663e03acce20e4effbb0f19752781009ba6d22afd0e01c38a7afc49604b8d72188ac4b227f7063cd0a66a6c6578258c9528964fda1672b33

  • SSDEEP

    768:v/WtmlL9ra82jeuZ7LPiTjjvKZKfgm3EhutCC2csDjnFBR/y:W8lL9rcbLPiT/vF7EctCVcsDjFBRq

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1261474088715681844/6ilYIvPPU2c2NVjM7RrEeVsbmo3iDhKyRwlRyw7Bxp1N4YDGJ0J-WRHDuY4sSd0hQSb6

Targets

    • Target

      d7f4ceb2e023f51d23cafa4a30da811f3abb864d6c938a36f9326f4c16cac7f3

    • Size

      108KB

    • MD5

      1d57d1eca8ab1bf9fce8c2acdf4ea3e1

    • SHA1

      04c9de89db5b5054d7ce32a908b7f0755222b5f8

    • SHA256

      d7f4ceb2e023f51d23cafa4a30da811f3abb864d6c938a36f9326f4c16cac7f3

    • SHA512

      ca56337c05a835fe663e03acce20e4effbb0f19752781009ba6d22afd0e01c38a7afc49604b8d72188ac4b227f7063cd0a66a6c6578258c9528964fda1672b33

    • SSDEEP

      768:v/WtmlL9ra82jeuZ7LPiTjjvKZKfgm3EhutCC2csDjnFBR/y:W8lL9rcbLPiT/vF7EctCVcsDjFBRq

    • 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