General

  • Target

    stree.exe

  • Size

    41KB

  • Sample

    250125-kqej2svpft

  • MD5

    40f253b6bf9eda03634ab6d41499abfa

  • SHA1

    8ee089b51aba4c12d08467c5f94c7f1352873321

  • SHA256

    c9a9ca43e8aec223b6ddaf3f0de17cf087d2a8660cd840219cad082ba9ea17a8

  • SHA512

    ac16af3ce91a25a0d29dd6c798cb3e96396335e83a13dec4d4d4b5060348c3cb7e1d87c0946d10a0cf17ec2c77f98491cf5c8f8d38b8bdb972fa40e651378e71

  • SSDEEP

    768:oscaIiIEu/gB1wtnuZyeQWTjp7KZKfgm3Eh67:vc1yagBIeQWT97F7E47

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1332631388603809884/FUc3ADHE0XSUGPIFOagtjSQ99U38J8NP5pi_iLmodyX_dOcua0EpdZrnWPsZ3sNs7GWr

Targets

    • Target

      stree.exe

    • Size

      41KB

    • MD5

      40f253b6bf9eda03634ab6d41499abfa

    • SHA1

      8ee089b51aba4c12d08467c5f94c7f1352873321

    • SHA256

      c9a9ca43e8aec223b6ddaf3f0de17cf087d2a8660cd840219cad082ba9ea17a8

    • SHA512

      ac16af3ce91a25a0d29dd6c798cb3e96396335e83a13dec4d4d4b5060348c3cb7e1d87c0946d10a0cf17ec2c77f98491cf5c8f8d38b8bdb972fa40e651378e71

    • SSDEEP

      768:oscaIiIEu/gB1wtnuZyeQWTjp7KZKfgm3Eh67:vc1yagBIeQWT97F7E47

    • 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