General

  • Target
    SecuriteInfo.com.Variant.MSILHeracles.43220.3403.23809.exe
  • Size 19KB
  • Sample221006-q6y7aahee5
  • SHA256 ee521d7554ad7fba79ca211b807366a879fbf25bc57de72d76f0e366a81503fb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot5329940603:AAEm7pamtb0Y3gJkFH2RisynqkQ5_GX9q5A/

Targets

    • Target
      SecuriteInfo.com.Variant.MSILHeracles.43220.3403.23809.exe
    • Size 19KB
    • SHA256 ee521d7554ad7fba79ca211b807366a879fbf25bc57de72d76f0e366a81503fb
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks