Overview

overview

10

Static

static

znol5gxxtd2gytr.msi

windows7_x64

10

znol5gxxtd2gytr.msi

windows10_x64

10

Sharing

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General

  • Target

    znol5gxxtd2gytr.msi

  • Size

    492KB

  • Sample

    201109-sb2p1hs8kx

  • MD5

    3108d539e45f8a66f4ab8b2c5e20497f

  • SHA1

    a514c5f3d637dd86af5d32ccf55bd7df2a3abec1

  • SHA256

    abbcbdace318afff0408188e4e1025ebc49c3157838066d775b5e70a5c8c2620

  • SHA512

    3da9c92951e893d2e8c3ac05b042580ffb693159d9b5536525e9bbdac39c6a14b577d23b5ff0ab5fd4b70a3f3dd7c0a98a383a191067a03910597b5c55dd9908

Score
10/10
agentteslakeyloggerrezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.eljsn.website
  • Port:
    587
  • Username:
    infotect@eljsn.website
  • Password:
    5C%+1~13zgdJ**

Targets

    • Target

      znol5gxxtd2gytr.msi

    • Size

      492KB

    • MD5

      3108d539e45f8a66f4ab8b2c5e20497f

    • SHA1

      a514c5f3d637dd86af5d32ccf55bd7df2a3abec1

    • SHA256

      abbcbdace318afff0408188e4e1025ebc49c3157838066d775b5e70a5c8c2620

    • SHA512

      3da9c92951e893d2e8c3ac05b042580ffb693159d9b5536525e9bbdac39c6a14b577d23b5ff0ab5fd4b70a3f3dd7c0a98a383a191067a03910597b5c55dd9908

    Score
    10/10
    agentteslakeyloggerrezer0spywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

      rezer0

    • Executes dropped EXE

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks