General

  • Target

    757858d5199ef4e510ba01115496722c7c045d62462ec8ce9969fb2fcbdc5f02

  • Size

    626KB

  • Sample

    231124-m2rd4ahh98

  • MD5

    e10af1240ef48ee8ba0e9c2b02263d21

  • SHA1

    551a155a519d944e5c513af82405712b6e8eb70a

  • SHA256

    757858d5199ef4e510ba01115496722c7c045d62462ec8ce9969fb2fcbdc5f02

  • SHA512

    f110caa99187b1b25675c315bd2b449fa0d2e449c4d7a08070ee65bc93e3624b08059c091198cbd897ee82ecf743fa9125ca366b3f9459125871505d8105b677

  • SSDEEP

    12288:N23oy0Al5iqylDv3KgHzoO3hVQXpacrJHfSIrzUKGIZj214s0q9:sYy0ASqylTFHRhWXpacrRPzUKGI921h

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.rolexlogisticsservice.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    2u]jWuxLcbdA

Targets

    • Target

      Hesap_Hareketleri_SUN_BAGLANTI_ELEMANLARI_PRES_METMAKSANVE_TICLTDSTI_20231124_84014609_PDF.exe

    • Size

      734KB

    • MD5

      d61b690733c8834cef392ee38bf77342

    • SHA1

      a3dd3c0fc1932050e15de9544a0593a817148ee3

    • SHA256

      785d3f4b8cc802894eeb0a3194edb03f8bb4841ba2d5f81d762cb99e0644c723

    • SHA512

      4b64f61eef59ca0f6ccc6d2898ac8df51046730bea6cf6e593c0386ed2a5555130389d678f84b430cb5b5069e07b4ecf0b3f37d9d40cd7ca521182e9e3293ba7

    • SSDEEP

      12288:2E6jD/Coy0An5iqQljv9KgHToOphLQXpjb5U/r5WyA52PUMVZpz1vfyUXLr7llZ5:2tD/7y0AwqQlz/H3hMXp35U/DA52seDf

    • AgentTesla

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

    • 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.

    • 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