General

  • Target

    JaffaCakes118_09c14770d1ed0ef2736238ba8ce76f07

  • Size

    784KB

  • Sample

    250106-c6m75atkhx

  • MD5

    09c14770d1ed0ef2736238ba8ce76f07

  • SHA1

    02dcd1f3b8390b2fb77f78b4a036aaf89d8687f7

  • SHA256

    abd08cf446aeec68a2d6ebba24dc491552e846e58fdf8237f8a1b8a61b64926f

  • SHA512

    01ce0c52a00f57f0a6247572dc9b42a9fcd38dfff3451f0c58c4edd49f27f5d860be18adf72ae572c9d03e260c46e3217b61431ee2630e9ab17607e3b87fc68c

  • SSDEEP

    24576:DR+cl7X1BRnI6hmebOe19fNaBA+ZVvCnrkbDmdsw:1+clb1BRntmeSK9fNaBA+ZVqrNdP

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/897281916594696252/GXBeXRQpAlm4tCQFFzK8Lo3HvApM27S7weWPV234nZ_z6r7XNlxx7P-AdodS9jkzznk0

Targets

    • Target

      JaffaCakes118_09c14770d1ed0ef2736238ba8ce76f07

    • Size

      784KB

    • MD5

      09c14770d1ed0ef2736238ba8ce76f07

    • SHA1

      02dcd1f3b8390b2fb77f78b4a036aaf89d8687f7

    • SHA256

      abd08cf446aeec68a2d6ebba24dc491552e846e58fdf8237f8a1b8a61b64926f

    • SHA512

      01ce0c52a00f57f0a6247572dc9b42a9fcd38dfff3451f0c58c4edd49f27f5d860be18adf72ae572c9d03e260c46e3217b61431ee2630e9ab17607e3b87fc68c

    • SSDEEP

      24576:DR+cl7X1BRnI6hmebOe19fNaBA+ZVvCnrkbDmdsw:1+clb1BRntmeSK9fNaBA+ZVqrNdP

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Maps connected drives based on registry

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

MITRE ATT&CK Enterprise v15

Tasks