General

  • Target

    75240249988_Dekont20250203_27383773,XLSX.exe

  • Size

    623KB

  • Sample

    250205-h2ryeawkey

  • MD5

    f2cc801b28dda05a63c46d736ed30ec8

  • SHA1

    73b728f5b8a2631c6a0ac0b2bd9faab180580668

  • SHA256

    a1ab0620a442b9a43283cd20d3d2c5d168262b56f35224e07b263c985ba41849

  • SHA512

    9f12851d803edac1187e82e3a1d9467e6e2860a526bd4af68ce7ef25b377979bc73d94ad9c35943e3bd5c112b967344b507384498f3f495027b736517a9947f9

  • SSDEEP

    12288:kYubKySswecl9dAaIIzGzzMWMli3FarIkfaPiIDGm:AweSXzz7iKfmbDG

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.puragenicindia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    bobbyj2016@bobbyj2016@

Targets

    • Target

      75240249988_Dekont20250203_27383773,XLSX.exe

    • Size

      623KB

    • MD5

      f2cc801b28dda05a63c46d736ed30ec8

    • SHA1

      73b728f5b8a2631c6a0ac0b2bd9faab180580668

    • SHA256

      a1ab0620a442b9a43283cd20d3d2c5d168262b56f35224e07b263c985ba41849

    • SHA512

      9f12851d803edac1187e82e3a1d9467e6e2860a526bd4af68ce7ef25b377979bc73d94ad9c35943e3bd5c112b967344b507384498f3f495027b736517a9947f9

    • SSDEEP

      12288:kYubKySswecl9dAaIIzGzzMWMli3FarIkfaPiIDGm:AweSXzz7iKfmbDG

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger 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.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks