General

  • Target

    tmp

  • Size

    1.1MB

  • Sample

    230301-y37m9aaa72

  • MD5

    f83f5ead77813f754ffb97ca69d37748

  • SHA1

    2ed5c01053c0d0affd3915725b76aefede0aafdb

  • SHA256

    754d1ba349e7f1633d9a6ee33497c5543aeb8710e70e89e799368d00b6e7062a

  • SHA512

    82e7c9119e5cb5b3ccbf6413f21bbb5d5930953cc09ca28c1932cc6c2aa3b3712b9336ae207d86ae49b6ac19fc803ed402a9d9e0032d402f1d698f15a8977165

  • SSDEEP

    24576:MOmIeCDWzU1V0oV3M8qrdILuuo4QDY5k4rx:LiHzo0q3MFqFAQV

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    hnxqezadblabdsss

Targets

    • Target

      tmp

    • Size

      1.1MB

    • MD5

      f83f5ead77813f754ffb97ca69d37748

    • SHA1

      2ed5c01053c0d0affd3915725b76aefede0aafdb

    • SHA256

      754d1ba349e7f1633d9a6ee33497c5543aeb8710e70e89e799368d00b6e7062a

    • SHA512

      82e7c9119e5cb5b3ccbf6413f21bbb5d5930953cc09ca28c1932cc6c2aa3b3712b9336ae207d86ae49b6ac19fc803ed402a9d9e0032d402f1d698f15a8977165

    • SSDEEP

      24576:MOmIeCDWzU1V0oV3M8qrdILuuo4QDY5k4rx:LiHzo0q3MFqFAQV

    • 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.

    • 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 v6

Tasks