General

  • Target

    28e1547d2f6b0fc714c31ed38f107cf4df1247bc3e6d1a24038367ab67f7d81d

  • Size

    607KB

  • Sample

    240508-bkn2vsae2s

  • MD5

    00bcb5dd90d00aa0c91da9b4af28ea87

  • SHA1

    66f18e85c07df805d00e0ecb6c710e1a7cad266c

  • SHA256

    28e1547d2f6b0fc714c31ed38f107cf4df1247bc3e6d1a24038367ab67f7d81d

  • SHA512

    2b195631f7903f9e1da6a8f045498ccd0a028ae7002f2a7416523851004c22ed5f2b86a0a92d8110b270612991d8592467d719fdfd999cecac16bdf5c5f35c9f

  • SSDEEP

    12288:AfuDUlEBFsZEOCeiH/SjwdWCpJ7hrOdAjqLPlxBWaq/RaR1ToJSSlNYklcINqpLU:AWDUV6HB/SjhIdBuJWZZa3wSSP65

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.ercolina-usa.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    1.$.#t~cK;4C

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.ercolina-usa.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    1.$.#t~cK;4C

Targets

    • Target

      28e1547d2f6b0fc714c31ed38f107cf4df1247bc3e6d1a24038367ab67f7d81d

    • Size

      607KB

    • MD5

      00bcb5dd90d00aa0c91da9b4af28ea87

    • SHA1

      66f18e85c07df805d00e0ecb6c710e1a7cad266c

    • SHA256

      28e1547d2f6b0fc714c31ed38f107cf4df1247bc3e6d1a24038367ab67f7d81d

    • SHA512

      2b195631f7903f9e1da6a8f045498ccd0a028ae7002f2a7416523851004c22ed5f2b86a0a92d8110b270612991d8592467d719fdfd999cecac16bdf5c5f35c9f

    • SSDEEP

      12288:AfuDUlEBFsZEOCeiH/SjwdWCpJ7hrOdAjqLPlxBWaq/RaR1ToJSSlNYklcINqpLU:AWDUV6HB/SjhIdBuJWZZa3wSSP65

    • AgentTesla

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

    • 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 Matrix

Tasks