General

  • Target

    Technical Datasheet.exe

  • Size

    622KB

  • Sample

    230403-s7mkzshd5z

  • MD5

    7ff90a232ed79406484bb4ed486b59dd

  • SHA1

    9f1a07f1766769eb43c17eeaee6f5b3b0d40101d

  • SHA256

    5d87d27a8034f66903bcfcbb0c4d325072ff13579b5b1e36aee0e25d9756cc1a

  • SHA512

    de9f7e99af7e2e7184e1cdaf0dd30847092f0f30268b3422a9f0a6a2d9d10c31dd54a51de2da65ab1eda7620ea860c09c3d9b485ba974908afa2be9d77ce2b21

  • SSDEEP

    12288:2VtzLwreFyRnPDDVgKGhYF7kPv+0WglDlUHZt4gfI4Jph8AaGWfJ+kDONxdb:nfdPnVgC1kPv+0nhlmZtjQ4JLJ/WKxd

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.dutygroup.com.br
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    MelayeResults23@

Targets

    • Target

      Technical Datasheet.exe

    • Size

      622KB

    • MD5

      7ff90a232ed79406484bb4ed486b59dd

    • SHA1

      9f1a07f1766769eb43c17eeaee6f5b3b0d40101d

    • SHA256

      5d87d27a8034f66903bcfcbb0c4d325072ff13579b5b1e36aee0e25d9756cc1a

    • SHA512

      de9f7e99af7e2e7184e1cdaf0dd30847092f0f30268b3422a9f0a6a2d9d10c31dd54a51de2da65ab1eda7620ea860c09c3d9b485ba974908afa2be9d77ce2b21

    • SSDEEP

      12288:2VtzLwreFyRnPDDVgKGhYF7kPv+0WglDlUHZt4gfI4Jph8AaGWfJ+kDONxdb:nfdPnVgC1kPv+0nhlmZtjQ4JLJ/WKxd

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks