General

  • Target

    2025-02-28_6f52824ad6e9272e8e856765ccf2039f_agent-tesla_avoslocker_formbook_hijackloader_luca-stealer

  • Size

    7.1MB

  • Sample

    250228-1zgzjaztb1

  • MD5

    6f52824ad6e9272e8e856765ccf2039f

  • SHA1

    d6dc08171366deda9887c16859d1b1641b499bf6

  • SHA256

    68b9b268b7b16975e754826efd470e405b5e199e379a8da0a7fae188d5877253

  • SHA512

    19a5ffbf4015ad4153490aae19bf2f687f5c375c74fbdf32a464cb8449522cf05162858dce92f52f2ac94ed816fce13af98bb778ba484e9f09699b46bbf0d564

  • SSDEEP

    196608:lR668aaELKR668aaEL4R668aaELeFIF0wuW:lp8aa7p8aaZp8aapW

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Targets

    • Target

      2025-02-28_6f52824ad6e9272e8e856765ccf2039f_agent-tesla_avoslocker_formbook_hijackloader_luca-stealer

    • Size

      7.1MB

    • MD5

      6f52824ad6e9272e8e856765ccf2039f

    • SHA1

      d6dc08171366deda9887c16859d1b1641b499bf6

    • SHA256

      68b9b268b7b16975e754826efd470e405b5e199e379a8da0a7fae188d5877253

    • SHA512

      19a5ffbf4015ad4153490aae19bf2f687f5c375c74fbdf32a464cb8449522cf05162858dce92f52f2ac94ed816fce13af98bb778ba484e9f09699b46bbf0d564

    • SSDEEP

      196608:lR668aaELKR668aaEL4R668aaELeFIF0wuW:lp8aa7p8aaZp8aapW

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

    • Remcos family

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • 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.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks