General

  • Target

    3f8fa6737657f09e1c255549c1f370903ea53a40e79518e1f483acd798ccd8b4

  • Size

    1.6MB

  • Sample

    250111-bytt9sxlcz

  • MD5

    04ce0ad4617420d4fc0f2aa5a359c610

  • SHA1

    fdaabb7ed71db348e30844efd0e05032deead7ab

  • SHA256

    3f8fa6737657f09e1c255549c1f370903ea53a40e79518e1f483acd798ccd8b4

  • SHA512

    b42b96f6297fbd3c2e7ee3aee227561f858f0827666a8379ffc1ebef6e48764d31822b69ed2240559e89043ca3167412644bbac2b11187073aacbb9756861627

  • SSDEEP

    24576:rYD24how+nCxz27C0jZAIKo3hOKU8MSn3/G1CS+tBXSdIUpHKE4PhyVw:s2xw+667C0jO1GtBg7lKE4PYS

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    stanstan22

Targets

    • Target

      3f8fa6737657f09e1c255549c1f370903ea53a40e79518e1f483acd798ccd8b4

    • Size

      1.6MB

    • MD5

      04ce0ad4617420d4fc0f2aa5a359c610

    • SHA1

      fdaabb7ed71db348e30844efd0e05032deead7ab

    • SHA256

      3f8fa6737657f09e1c255549c1f370903ea53a40e79518e1f483acd798ccd8b4

    • SHA512

      b42b96f6297fbd3c2e7ee3aee227561f858f0827666a8379ffc1ebef6e48764d31822b69ed2240559e89043ca3167412644bbac2b11187073aacbb9756861627

    • SSDEEP

      24576:rYD24how+nCxz27C0jZAIKo3hOKU8MSn3/G1CS+tBXSdIUpHKE4PhyVw:s2xw+667C0jO1GtBg7lKE4PYS

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks