Overview

overview

10

Static

static

10

SOA_JAN_MA...oc.exe

windows7_x64

10

SOA_JAN_MA...oc.exe

windows10_x64

10

Sharing

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General

  • Target
    SOA_JAN_MAY_20_doc.exe
  • Size 500KB
  • Sample201109-ffxva4yn2a
  • SHA256 dccf76439fbd7e0afbaf8b56edda49b8a842c4b9447a9ebcf71874a622abe2c8
  • MD5 SHA1 SHA512
Score
10/10
agentteslasnakebotcoreentityevasionkeyloggerrezer0snakebotspywarestealertrojan

Malware Config

Extracted

Family

  • agenttesla

Credentials
  • Protocol

    smtp
  • Host

    mail.pptoursperu.com
  • Port

    587
  • Username

    [email protected]
  • Password

    mailppt2019-

Targets

    • Target
      SOA_JAN_MAY_20_doc.exe
    • Size 500KB
    • SHA256 dccf76439fbd7e0afbaf8b56edda49b8a842c4b9447a9ebcf71874a622abe2c8
    • MD5 SHA1 SHA512
    Score
    10/10
    agentteslacoreentityevasionkeyloggerrezer0spywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • CoreEntity .NET Packer

      A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.

      coreentity

    • AgentTesla Payload

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

      rezer0

    • Disables Task Manager via registry modification

      evasion

    • Drops file in Drivers directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks