Overview

overview

10

Static

static

PO2056.scr.exe

windows7_x64

10

PO2056.scr.exe

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    PO2056.scr.exe

  • Size

    493KB

  • Sample

    201109-7mxmey12q6

  • MD5

    03372cc1dcb3916e8f10c5cee22a7a83

  • SHA1

    3d469b28ab0c92e71c75e513eebeb0fcfe279542

  • SHA256

    b1d81765575179f6a75ca6b10d710624cfb016668d79be17921f0babbe466bfb

  • SHA512

    aba7c2121d868c79ca5bd8d41af5c489d63295efebd86362805cddc1718c87deba47cc8b2a829992ade90916d6c83eaf10bd7f4aeb2a04b0899b57cba715e5cc

Score
10/10
agentteslacoreentitykeyloggerpersistencerezer0spywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.pftas.com.au
  • Port:
    587
  • Username:
    ulverstone@pftas.com.au
  • Password:
    pftas108mail

Targets

    • Target

      PO2056.scr.exe

    • Size

      493KB

    • MD5

      03372cc1dcb3916e8f10c5cee22a7a83

    • SHA1

      3d469b28ab0c92e71c75e513eebeb0fcfe279542

    • SHA256

      b1d81765575179f6a75ca6b10d710624cfb016668d79be17921f0babbe466bfb

    • SHA512

      aba7c2121d868c79ca5bd8d41af5c489d63295efebd86362805cddc1718c87deba47cc8b2a829992ade90916d6c83eaf10bd7f4aeb2a04b0899b57cba715e5cc

    Score
    10/10
    agentteslacoreentitykeyloggerpersistencerezer0spywarestealertrojan

    • 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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spyware

    • Reads user/profile data of local email clients

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

      spyware

    • Reads user/profile data of web browsers

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

      spyware

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks