General

  • Target

    Screenshot_10.png

  • Size

    273KB

  • Sample

    240901-vsd2eaxdrc

  • MD5

    ecf6ec480feb44034bc99d60f7723eef

  • SHA1

    bc58ff0d4ea455b944b2615078076dfd3113d2d0

  • SHA256

    77da925157321355fa400b6727269a53fe4bc5c9b269b9a1a1c153656dfb6652

  • SHA512

    7bc8ff3da9421cb4422473012295670f2e3d099f23fb7a40028e29317906b7a8b62f3b75d2697b53e7557d8a3c3b2716048db7a5737a2c44cbd6a69f182dd938

  • SSDEEP

    6144:S3KQgHeQmCNUvJZ5J5zdU0+zNLIPZSx6n4COvKYD0u:RQg+QDNSj5zdmwSk454u

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1279845453336412260/A8ZEV41SqZhlDM114ONplW6YO3ItmaeJxvYHi-I4t5Fx0r_sBuCyg8RH2hoVGdxkr27c

Targets

    • Target

      Screenshot_10.png

    • Size

      273KB

    • MD5

      ecf6ec480feb44034bc99d60f7723eef

    • SHA1

      bc58ff0d4ea455b944b2615078076dfd3113d2d0

    • SHA256

      77da925157321355fa400b6727269a53fe4bc5c9b269b9a1a1c153656dfb6652

    • SHA512

      7bc8ff3da9421cb4422473012295670f2e3d099f23fb7a40028e29317906b7a8b62f3b75d2697b53e7557d8a3c3b2716048db7a5737a2c44cbd6a69f182dd938

    • SSDEEP

      6144:S3KQgHeQmCNUvJZ5J5zdU0+zNLIPZSx6n4COvKYD0u:RQg+QDNSj5zdmwSk454u

    • 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

    • Downloads MZ/PE file

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks