Overview

overview

10

Static

static

INVOICE.exe

windows7_x64

10

INVOICE.exe

windows10_x64

10

Sharing

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General

  • Target

    INVOICE.zip

  • Size

    384KB

  • Sample

    211203-t68x9shaeq

  • MD5

    447ddfd1ddb33c8cb23f16a53527fe2c

  • SHA1

    5759b1d735ed02998727afdb6a439874e06159fe

  • SHA256

    68f2584ddb6baf667886e3bf191128ed59209ddf7265926e6cf91da530a0146b

  • SHA512

    f0767d0f40f2f70a869d3f2327178002fa879190c592111f35bac012a350046e166f3016fef46d144989c3006b3d8e972bb3633b60f126dde3e2868caba00689

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.dieseltronic.com.pe
  • Port:
    587
  • Username:
    asistente@dieseltronic.com.pe
  • Password:
    Asdiesel2019@?%%%,

Targets

    • Target

      INVOICE.exe

    • Size

      463KB

    • MD5

      563ace61f357fe73207c546cbec9c0cd

    • SHA1

      6cc9bbe6704f4a54105502672d246e97d3c9688e

    • SHA256

      9beb57914c705bfd2a1bfaca1bd2f4beca2a2cd8dff49229558bca04774a360a

    • SHA512

      a48b165149fdd63b2ea95bafec0b4a22ca615530dabcb206a584d38d8cc3d7f4d1da3b64dc6096eaa4507d9bc98f115930384258873513b64b856b94d6934cda

    Score
    10/10
    agentteslacollectionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Drops file in Drivers directory

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks