General

  • Target

    850b194b11c33c595a84f1e29c2f771f

  • Size

    411KB

  • Sample

    231226-xbpspahbcp

  • MD5

    850b194b11c33c595a84f1e29c2f771f

  • SHA1

    0ba67072d35d25ad340f13cadbe728ed7770f1e4

  • SHA256

    30a0e860e5edadad6650b561ab332d13b68bfe296c10871820cdc64b42c70f3e

  • SHA512

    6290c3d2ba7c40ae456f25615e96a3fce94bdaa98692f1faaed94830893de9cb1f70cb6ae43f531881e0b4c0cfe956648bfd26b74510ba5242fe441ef1929c9c

  • SSDEEP

    3072:Aq6+ouCpk2mpcWJ0r+QNTBfwiBTAQPqRKmgjPiumbxaf7tin3nNzeff2KVQ:Aldk1cWQRNTBYqPoTgjPYxW7w+VQ

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/870291367530737705/kitCWvdskV4mesZN15sftPzdN9h7p-Y0ANa240mBlgWkIh9632aLpUK7C0zdv_guqyVv

Targets

    • Target

      850b194b11c33c595a84f1e29c2f771f

    • Size

      411KB

    • MD5

      850b194b11c33c595a84f1e29c2f771f

    • SHA1

      0ba67072d35d25ad340f13cadbe728ed7770f1e4

    • SHA256

      30a0e860e5edadad6650b561ab332d13b68bfe296c10871820cdc64b42c70f3e

    • SHA512

      6290c3d2ba7c40ae456f25615e96a3fce94bdaa98692f1faaed94830893de9cb1f70cb6ae43f531881e0b4c0cfe956648bfd26b74510ba5242fe441ef1929c9c

    • SSDEEP

      3072:Aq6+ouCpk2mpcWJ0r+QNTBfwiBTAQPqRKmgjPiumbxaf7tin3nNzeff2KVQ:Aldk1cWQRNTBYqPoTgjPYxW7w+VQ

    • 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.

    • 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.

    • 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