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General

  • Target

    QT2405-173.exe

  • Size

    615KB

  • Sample

    240515-jgqehsfd7s

  • MD5

    ea9df95291176c3f80aa82ef84a144a3

  • SHA1

    dfef230859f359980e808aa1ab250260451aa34a

  • SHA256

    ffd7d83a9e5fae75ed025a5e148013b4d3e7da5817bc715e4e0451a535d5e507

  • SHA512

    6f5c18d58ab2ebbd01b75a558a744a8f4b6213120c90cf6e0795d5fcc64aa8b81634aa429f557ef65b192fdb6382be1b0db65fd44c499ba6125d5a0a47ec603f

  • SSDEEP

    12288:ZS21680skSKSIw8RoX5OS4KBFaH5SIc6sshaS2Nl6SDooRzXAFujG9U8:Zd1680JSNIvRocSrBFaUKE4OBjGe8

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      QT2405-173.exe

    • Size

      615KB

    • MD5

      ea9df95291176c3f80aa82ef84a144a3

    • SHA1

      dfef230859f359980e808aa1ab250260451aa34a

    • SHA256

      ffd7d83a9e5fae75ed025a5e148013b4d3e7da5817bc715e4e0451a535d5e507

    • SHA512

      6f5c18d58ab2ebbd01b75a558a744a8f4b6213120c90cf6e0795d5fcc64aa8b81634aa429f557ef65b192fdb6382be1b0db65fd44c499ba6125d5a0a47ec603f

    • SSDEEP

      12288:ZS21680skSKSIw8RoX5OS4KBFaH5SIc6sshaS2Nl6SDooRzXAFujG9U8:Zd1680JSNIvRocSrBFaUKE4OBjGe8

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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