Overview

overview

10

Static

static

Invoice.exe

windows7_x64

10

Invoice.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    Invoice.exe
  • Size 462KB
  • Sample220413-trxlpadchr
  • SHA256 c9a6fee2a5e5c3f750edcb73f658283c526f7514a2b28ef97ff07606b9918221
  • MD5 SHA1 SHA512
Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

  • agenttesla

Credentials

Targets

    • Target
      Invoice.exe
    • Size 462KB
    • SHA256 c9a6fee2a5e5c3f750edcb73f658283c526f7514a2b28ef97ff07606b9918221
    • MD5 SHA1 SHA512
    Score
    10/10
    agentteslacollectionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks