Overview

overview

10

Static

static

10

3a1d1ae719...d3.exe

windows7-x64

10

3a1d1ae719...d3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3a1d1ae71938d8aecbc26219a6319489eaa95108534ddcaa2dd799f3020e0dd3

  • Size

    244KB

  • Sample

    240329-b9s24seh97

  • MD5

    64f3decde77e6eb51ee0031c9cc2cf3e

  • SHA1

    4694eae1bd9931695e0112ac15724e58502a9fa5

  • SHA256

    3a1d1ae71938d8aecbc26219a6319489eaa95108534ddcaa2dd799f3020e0dd3

  • SHA512

    85466d01152bcc0077fd7c60addbe4fea2679c9cd795b243359784eb557c90d30812bd344e5a650332b72bd4de50dac4a8a14b594c4c870b15336f827eaa12b2

  • SSDEEP

    3072:aLNfR1BdBtdit9KUWQQOHT28cms25IbEMhFq:aL1R1BdBtdQrPC8cmsHEQF

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.office365.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    =abwj!tc6_Xrbzx-=#j#f

Targets

    • Target

      3a1d1ae71938d8aecbc26219a6319489eaa95108534ddcaa2dd799f3020e0dd3

    • Size

      244KB

    • MD5

      64f3decde77e6eb51ee0031c9cc2cf3e

    • SHA1

      4694eae1bd9931695e0112ac15724e58502a9fa5

    • SHA256

      3a1d1ae71938d8aecbc26219a6319489eaa95108534ddcaa2dd799f3020e0dd3

    • SHA512

      85466d01152bcc0077fd7c60addbe4fea2679c9cd795b243359784eb557c90d30812bd344e5a650332b72bd4de50dac4a8a14b594c4c870b15336f827eaa12b2

    • SSDEEP

      3072:aLNfR1BdBtdit9KUWQQOHT28cms25IbEMhFq:aL1R1BdBtdQrPC8cmsHEQF

    Score
    10/10
    agentteslakeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks