Overview

overview

10

Static

static

10

0080900000...04.exe

windows7_x64

10

0080900000...04.exe

windows10_x64

10

Sharing

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General

  • Target

    0080900000000000004.exe

  • Size

    508KB

  • Sample

    201109-mntcr1whj2

  • MD5

    697e07591d78360f5544a6d5d6f7cf65

  • SHA1

    6462fa2d20234ebe218d43126d0b3e0d407e868c

  • SHA256

    9af31d18ef5af8d20ed75f9cc76185d119990e2adea7748c16562359a1dc3d5d

  • SHA512

    484e69510061cd2a6a9b7188de95c2b0c8c421f09a342ae505f671aa59f08f733fbf695c3e7af390b8357be5ff678e5472ec4755ab0f63a8c7e36806d5881948

Score
10/10
agentteslasnakebotcoreentitykeyloggerrezer0snakebotspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.ionos.mx
  • Port:
    587
  • Username:
    lety@solar-pro.mx
  • Password:
    lp475869

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.ionos.mx
  • Port:
    587
  • Username:
    lety@solar-pro.mx
  • Password:
    lp475869

Targets

    • Target

      0080900000000000004.exe

    • Size

      508KB

    • MD5

      697e07591d78360f5544a6d5d6f7cf65

    • SHA1

      6462fa2d20234ebe218d43126d0b3e0d407e868c

    • SHA256

      9af31d18ef5af8d20ed75f9cc76185d119990e2adea7748c16562359a1dc3d5d

    • SHA512

      484e69510061cd2a6a9b7188de95c2b0c8c421f09a342ae505f671aa59f08f733fbf695c3e7af390b8357be5ff678e5472ec4755ab0f63a8c7e36806d5881948

    Score
    10/10
    agentteslacoreentitykeyloggerrezer0spywarestealertrojan

    • 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

    • 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

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks