Overview

overview

10

Static

static

overdue in...DF.exe

windows7_x64

10

overdue in...DF.exe

windows10_x64

10

Sharing

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General

  • Target

    overdue invoice PDF.exe

  • Size

    820KB

  • Sample

    211022-fn5k8scadr

  • MD5

    e1ecea0bc4b06e4ed65e1e61004ec221

  • SHA1

    b48b8b03198c6b5c04da12afa1fa755f70a7b574

  • SHA256

    95adb79ec9bd9c77bba228ecee761419cd852a3aa302a7cd7bec0834952666a3

  • SHA512

    6b7e7b499c7860abb5af191a9f4ee69c6a8a72a11d508453ad70520128a5a0ebf81eb82667969e061bb4caf81c0f8077149b28d47387a1cb1d5554257db927d8

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.vibranthonda.co
  • Port:
    587
  • Username:
    parts@vibranthonda.co
  • Password:
    RADHE@123

Targets

    • Target

      overdue invoice PDF.exe

    • Size

      820KB

    • MD5

      e1ecea0bc4b06e4ed65e1e61004ec221

    • SHA1

      b48b8b03198c6b5c04da12afa1fa755f70a7b574

    • SHA256

      95adb79ec9bd9c77bba228ecee761419cd852a3aa302a7cd7bec0834952666a3

    • SHA512

      6b7e7b499c7860abb5af191a9f4ee69c6a8a72a11d508453ad70520128a5a0ebf81eb82667969e061bb4caf81c0f8077149b28d47387a1cb1d5554257db927d8

    Score
    10/10
    agentteslacollectionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Drops file in Drivers directory

    • 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

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks