General

  • Target

    d6556ecd4416a0656a9d7dfa2c357099_JaffaCakes118

  • Size

    761KB

  • Sample

    240909-pw5qms1amf

  • MD5

    d6556ecd4416a0656a9d7dfa2c357099

  • SHA1

    ed0cc8ea30a677822716158bc60dc1e8285deb08

  • SHA256

    135307c748f6df6807adc3e83302e583abe225d19260ab1b7b946d8647fe09a6

  • SHA512

    517a34d97be8f349bd440d563f149d42ca650d31557884079472ec7bc4398fcc0dba56c80db8dc8e84e18f1c0b0269b9107137e256ad0c710510133891706333

  • SSDEEP

    12288:djZPuyekGknem5uOJd+1uq0F4Q/xPP3uQbZt3jT2Gg6EyDx2zzW/GE3/qI:d8yebwuOJd+1uq0Fn/xPFcT6JDUzzAV7

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    too214365

Targets

    • Target

      PO No. PO MAM 20-21 IMP DOCUMENTS.exe

    • Size

      982KB

    • MD5

      5f52ec0346ea8b6b254fa42c589f8453

    • SHA1

      22950bb7ab00c4463de35aebf0fd73c98e102047

    • SHA256

      15855715a9f9200ec5ec4170926fb9f295b55ba15b331bd9a1031ea0f6baa2b7

    • SHA512

      82774d319f563028100cdf62277f774f65c30a7bfa0da0882543801ca6533d47eeb87cb8c2ac20439d282a3cf1a459d6eee1cbda571d203e6310ed2f9b55a14c

    • SSDEEP

      24576:+aiZucOaCrYz4jEmW/g+pCJX9UEVWrNvgx9Rr:HcyrKmW/PwJXRVQNvk

    • AgentTesla

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

    • AgentTesla payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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