General

  • Target
    27082026_0059_26082026_Nomina_Agosto_2026_Recursos_Humanos.pdf.tar
  • Size 181KB
  • Sample260827-bb663sga22
  • SHA256 a52942c3c97c45003c59a32665b1d8db78c941a1cbdbdf294cb1daec2ed0b590
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.dankely.org

  • Port

    21

  • Password

    !?jSK$}v08$[

Targets

    • Target
      Nomina_Agosto_2026_Recursos_Humanos.pdf.exe
    • Size 218KB
    • SHA256 1de0fa738e7cf0b9cf92e509dd72dd50fa5d8e4c74f770f629be3c69e77fe740
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • Loads dropped DLL

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 b7823a15e7b1866ba3d77248f750b66505859d264cfc39d8c8c5e812f8ae4a81
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks