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General

  • Target

    SecuriteInfo.com.Win32.CrypterX-gen.20428.19681.exe

  • Size

    1.0MB

  • Sample

    230824-avmfcaac2t

  • MD5

    491b63e4c16276ea4c0243ac10af83dd

  • SHA1

    d831494c534cd37db611b3797054cb56a793252d

  • SHA256

    40a34182fa64bc0b2af90a2c24affa6a41b977b701d5007c74d877a3b2b46104

  • SHA512

    d9d2ea0a736d5db07aabfa93b439809486878c58c1b6694f95815448871978f7d68f41ab72a6e3ff914507489c85af5627b9464ededba3816b87e79a227c2588

  • SSDEEP

    24576:UcU/Sns7rTGb+bRMcJgwBFLLSaQnIseB7Eila9Bw2jgkcY9j:iF3XQn1eeimwCgnY

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      SecuriteInfo.com.Win32.CrypterX-gen.20428.19681.exe

    • Size

      1.0MB

    • MD5

      491b63e4c16276ea4c0243ac10af83dd

    • SHA1

      d831494c534cd37db611b3797054cb56a793252d

    • SHA256

      40a34182fa64bc0b2af90a2c24affa6a41b977b701d5007c74d877a3b2b46104

    • SHA512

      d9d2ea0a736d5db07aabfa93b439809486878c58c1b6694f95815448871978f7d68f41ab72a6e3ff914507489c85af5627b9464ededba3816b87e79a227c2588

    • SSDEEP

      24576:UcU/Sns7rTGb+bRMcJgwBFLLSaQnIseB7Eila9Bw2jgkcY9j:iF3XQn1eeimwCgnY

    • AgentTesla

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks