General

  • Target

    SynapseX.exe

  • Size

    162KB

  • Sample

    240906-aeyhnswdke

  • MD5

    9f0f9363f4af30834830f79e6f4b106d

  • SHA1

    fe1c65aee19fdb22e01ef6b8085e9ef7f129a198

  • SHA256

    31dbefdd19d9ed9d055841fba2677de2a4cc70085b0684398b36a03d542d402a

  • SHA512

    85b9475811a88ee3b3210a81ee921a0e57c715fc86cc9e4e1ca53f2d0413ca68f31fe7af9706ac18282e4f1c6a4fa2c3df03d02a3aeda20dd44dcb6d32bd1645

  • SSDEEP

    3072:CCAeqTJF7ExgiVY8sBSPxCn7ksSKn/H+:DA+8+C7dSWv+

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discordapp.com/api/webhooks/919253082930561024/1ZkyHALR4HtVMamDsSo-GHiRzv_ZdttSm1dB3hEFn814XR0ZI9vUjPFpkcrUkoXxQ7nt

Targets

    • Target

      SynapseX.exe

    • Size

      162KB

    • MD5

      9f0f9363f4af30834830f79e6f4b106d

    • SHA1

      fe1c65aee19fdb22e01ef6b8085e9ef7f129a198

    • SHA256

      31dbefdd19d9ed9d055841fba2677de2a4cc70085b0684398b36a03d542d402a

    • SHA512

      85b9475811a88ee3b3210a81ee921a0e57c715fc86cc9e4e1ca53f2d0413ca68f31fe7af9706ac18282e4f1c6a4fa2c3df03d02a3aeda20dd44dcb6d32bd1645

    • SSDEEP

      3072:CCAeqTJF7ExgiVY8sBSPxCn7ksSKn/H+:DA+8+C7dSWv+

    • Mercurial Grabber Stealer

      Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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.

    • 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