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General

  • Target

    Ziraat-bankasiSwiftMessaji0001.exe

  • Size

    1015KB

  • Sample

    221121-yzzhgaeh44

  • MD5

    da2f6f8b692cb7e2b559d929e27dafd1

  • SHA1

    1a7756254e3ec47366212433f76a2c65845f199a

  • SHA256

    ca6de3d68322209b41e47a85e1380ecf429c7062f61ea0660765ee145d28de0c

  • SHA512

    f1541ea9723499c0391d9c949c2191d20cef3aeb20bd32bd8fcbbc413a3227314f88b6870145e91bc25ee25e6f61141213513ebaaee09a255b2bf9d9e7c41193

  • SSDEEP

    24576:PKFmb/0bpmsn9wzjPaQMofquXOC33yN+L74mBfNUstzo:PKFSIpVKjSQMoL3

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5985422466:AAGjNSgvnWTdXB4AzKHrKl4OMOeBxX94Psk/

Targets

    • Target

      Ziraat-bankasiSwiftMessaji0001.exe

    • Size

      1015KB

    • MD5

      da2f6f8b692cb7e2b559d929e27dafd1

    • SHA1

      1a7756254e3ec47366212433f76a2c65845f199a

    • SHA256

      ca6de3d68322209b41e47a85e1380ecf429c7062f61ea0660765ee145d28de0c

    • SHA512

      f1541ea9723499c0391d9c949c2191d20cef3aeb20bd32bd8fcbbc413a3227314f88b6870145e91bc25ee25e6f61141213513ebaaee09a255b2bf9d9e7c41193

    • SSDEEP

      24576:PKFmb/0bpmsn9wzjPaQMofquXOC33yN+L74mBfNUstzo:PKFSIpVKjSQMoL3

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks