Overview

overview

10

Static

static

10

bbcrypted.exe

windows7_x64

10

bbcrypted.exe

windows10_x64

10

Sharing

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General

  • Target
    bbcrypted.exe
  • Size 724KB
  • Sample201109-nw27x6fdr2
  • SHA256 fda9cdc6d189a4f40199d09a2cd49522189e9494d6a7a3dc0d5bdd5faddb355a
  • MD5 SHA1 SHA512
Score
10/10
agentteslaagilenetkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

  • agenttesla

Credentials
  • Protocol

    smtp
  • Host

    mail.islandkingpools.com
  • Port

    587
  • Username

    [email protected]
  • Password

    Accounts$678

Targets

    • Target
      bbcrypted.exe
    • Size 724KB
    • SHA256 fda9cdc6d189a4f40199d09a2cd49522189e9494d6a7a3dc0d5bdd5faddb355a
    • MD5 SHA1 SHA512
    Score
    10/10
    agentteslaagilenetkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks