Overview

overview

10

Static

static

3

a87e27a64d...4b.exe

windows7-x64

10

a87e27a64d...4b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    91a4e682ebc54e8fd63edf2d6622b216.bin

  • Size

    665KB

  • Sample

    240327-dk2n3aec71

  • MD5

    62257f25825fb5ff6d366ff8f3d29823

  • SHA1

    0cb33b6c414c365e766145116145d3a4ace5d79c

  • SHA256

    9d997d5d1348d22f92c8544347864d33aedcddd546ed99762046d40153153508

  • SHA512

    f14d1bcba7852f595fc2d877fac2091da720d18b08f0551a881264b81193fa21aab1bf0bfee4f4c1e4c1b3f061ef63dabb23f311f7cdf9f9e41605fbc50e01a6

  • SSDEEP

    12288:W+jqFq8Rsj0dRh3s/04D2JRsg1ivZ1qCIGJatDUW2RK7J679TurtoVrmDWkyza3:W++q8RsQdjqNDdeix1lI4cD679TurtbV

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.ozgurmob.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    beko(1453)(3959)

Targets

    • Target

      a87e27a64d0e52356582fb694d7466f79118ae9f2efd15884eb772fda468774b.exe

    • Size

      712KB

    • MD5

      91a4e682ebc54e8fd63edf2d6622b216

    • SHA1

      8e69dfb01beccbb6dd7b6b3a3cd58cd750c823ec

    • SHA256

      a87e27a64d0e52356582fb694d7466f79118ae9f2efd15884eb772fda468774b

    • SHA512

      fbe33dd9c2727b1da3635be3442e5beee8ff0ceba29ba5a76d2b329576b4c960c1899c38de88a4e497e4e90f855f652b92307772a3d4581e9c2dfaca1efdc18f

    • SSDEEP

      12288:s4CMwRX2hu6MiFBGT/t05fUulNpGMg1VaFVvNw8GlJ2KpmjFGH8A:3ai6t051/pBxKpW

    Score
    10/10
    agentteslakeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Checks computer location settings

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

    • 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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks