General

  • Target

    c2755f96ce4a2d006b13a7ec453d3b7f

  • Size

    882KB

  • Sample

    240312-e7ch5aad75

  • MD5

    c2755f96ce4a2d006b13a7ec453d3b7f

  • SHA1

    54722c12f80d622565095766d494c3fbe111f8ca

  • SHA256

    d8931e5d7a8cf4c6a8956b891ae8bddf6f5c0f7f525a89798dbc220262956407

  • SHA512

    e136e5f6b690f7a293e621660e30b16a219abefa3d5b4ced08fe6e3ca8dac36c96b7fad444b0081f48bbf57b52203788e66f8e0b9be38d6e347685cd8ef56fdd

  • SSDEEP

    24576:wjKcPp9AR95ykHaSX9v7/XEe4pjv89Dwcw:OPpKRyTSNbCjmDwc

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      c2755f96ce4a2d006b13a7ec453d3b7f

    • Size

      882KB

    • MD5

      c2755f96ce4a2d006b13a7ec453d3b7f

    • SHA1

      54722c12f80d622565095766d494c3fbe111f8ca

    • SHA256

      d8931e5d7a8cf4c6a8956b891ae8bddf6f5c0f7f525a89798dbc220262956407

    • SHA512

      e136e5f6b690f7a293e621660e30b16a219abefa3d5b4ced08fe6e3ca8dac36c96b7fad444b0081f48bbf57b52203788e66f8e0b9be38d6e347685cd8ef56fdd

    • SSDEEP

      24576:wjKcPp9AR95ykHaSX9v7/XEe4pjv89Dwcw:OPpKRyTSNbCjmDwc

    • AgentTesla

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

    • AgentTesla payload

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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