General

  • Target

    e55c163ede5ac0f0a6dfbe3bac2b68d4dc7384c8e4419b07544838161e3d8067

  • Size

    116KB

  • Sample

    240822-rf21xs1djd

  • MD5

    d7c8c6cd7db04ce18ee9e4a0289afddc

  • SHA1

    d9d9ee56b77a195439208f557b461bb3913cb5cd

  • SHA256

    e55c163ede5ac0f0a6dfbe3bac2b68d4dc7384c8e4419b07544838161e3d8067

  • SHA512

    2adf43b1387803b8dff098881a21ad4afff96a8c6fdd0e1d73d2e502bf05eb35c083b4a0ec317eb1db541e6dea23c9b3ae17bd5b339c5aad641d4e2cd8f24c77

  • SSDEEP

    3072:XsOklG1NOuyUGbDf8OIipwYCBxsU9uLsl:XWlGtyUG3fDIizCBxB9uL

Malware Config

Extracted

Family

xworm

Version

3.0

C2

david-florist.gl.at.ply.gg:34674

Attributes
  • Install_directory

    %Public%

  • install_file

    USB.exe

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot6766891578:AAE47sIyviQ0_skRFQtvxeYcndg1C8RFyo4/sendDocument

Targets

    • Target

      e55c163ede5ac0f0a6dfbe3bac2b68d4dc7384c8e4419b07544838161e3d8067

    • Size

      116KB

    • MD5

      d7c8c6cd7db04ce18ee9e4a0289afddc

    • SHA1

      d9d9ee56b77a195439208f557b461bb3913cb5cd

    • SHA256

      e55c163ede5ac0f0a6dfbe3bac2b68d4dc7384c8e4419b07544838161e3d8067

    • SHA512

      2adf43b1387803b8dff098881a21ad4afff96a8c6fdd0e1d73d2e502bf05eb35c083b4a0ec317eb1db541e6dea23c9b3ae17bd5b339c5aad641d4e2cd8f24c77

    • SSDEEP

      3072:XsOklG1NOuyUGbDf8OIipwYCBxsU9uLsl:XWlGtyUG3fDIizCBxB9uL

    • Detect Xworm Payload

    • Phemedrone

      An information and wallet stealer written in C#.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks