Overview

overview

10

Static

static

3

ae424f87dd...f2.exe

windows7-x64

10

ae424f87dd...f2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe

  • Size

    818KB

  • Sample

    240523-rzaqsaef33

  • MD5

    03706e52938770bd5497faddc41ae671

  • SHA1

    75d77e86a0c5eb7745d0efe60c90175deea29fea

  • SHA256

    ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2

  • SHA512

    00fe3572a8cb40ec347c9ce563ecc4e78bc0cd93f7c987f1cc3cd9f2de1b93fa33bc7c3e017c84897c494a905895c987de71459151f5fb03f3c458bf15918a56

  • SSDEEP

    12288:zzWWET/mr9K0A/B5bKmy+VDmVx5R380an/soBWKNmRobGGKraPHOLcIjqlEWDvo+:zzWWtDQKd+lFbNkALWfsE+

Score
10/10
agentteslaexecutionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    biz2@winkong-net.ml
  • Password:
    marcellinus360
  • Email To:
    biz2@winkong-net.ml

Targets

    • Target

      ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2.exe

    • Size

      818KB

    • MD5

      03706e52938770bd5497faddc41ae671

    • SHA1

      75d77e86a0c5eb7745d0efe60c90175deea29fea

    • SHA256

      ae424f87ddc0913714a888f32a9412df939107b863c28e407513cf1b55db07f2

    • SHA512

      00fe3572a8cb40ec347c9ce563ecc4e78bc0cd93f7c987f1cc3cd9f2de1b93fa33bc7c3e017c84897c494a905895c987de71459151f5fb03f3c458bf15918a56

    • SSDEEP

      12288:zzWWET/mr9K0A/B5bKmy+VDmVx5R380an/soBWKNmRobGGKraPHOLcIjqlEWDvo+:zzWWtDQKd+lFbNkALWfsE+

    Score
    10/10
    agentteslaexecutionkeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks