General

  • Target

    233e1446dc1079d85f03b85fc66bad3f23408b792b86d20c762ddc3276b83940N

  • Size

    709KB

  • Sample

    240918-dt7xfa1amn

  • MD5

    c0ffdff6f822d352a7932a19b72c0f40

  • SHA1

    d546c7ab883d25cbb09ffc09f92e9bf35cd2cfe6

  • SHA256

    233e1446dc1079d85f03b85fc66bad3f23408b792b86d20c762ddc3276b83940

  • SHA512

    6e817b32552757974f08bcb32225fdc0816980b4b4e610ce692194b5e6d67b525107780d0918880b0602d763f64ffb7ee925064868e00c30bb8bb157754d1ab6

  • SSDEEP

    12288:6R61OhPIltwmQ6rZVGCN01OqdC8eUkY4TWXiwYo8Q53sBukLGBv5n:1O1Sbb9VB0Mt8eUdNx89O

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      233e1446dc1079d85f03b85fc66bad3f23408b792b86d20c762ddc3276b83940N

    • Size

      709KB

    • MD5

      c0ffdff6f822d352a7932a19b72c0f40

    • SHA1

      d546c7ab883d25cbb09ffc09f92e9bf35cd2cfe6

    • SHA256

      233e1446dc1079d85f03b85fc66bad3f23408b792b86d20c762ddc3276b83940

    • SHA512

      6e817b32552757974f08bcb32225fdc0816980b4b4e610ce692194b5e6d67b525107780d0918880b0602d763f64ffb7ee925064868e00c30bb8bb157754d1ab6

    • SSDEEP

      12288:6R61OhPIltwmQ6rZVGCN01OqdC8eUkY4TWXiwYo8Q53sBukLGBv5n:1O1Sbb9VB0Mt8eUdNx89O

    • AgentTesla

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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

    • 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