General

  • Target

    Po docs. pdf...............................r16

  • Size

    460KB

  • Sample

    211203-km6jcsagg7

  • MD5

    520491b040ed3fdea7a877acee2f9ca1

  • SHA1

    3b737760a8814fc55b9fd0169424be755cbc8a03

  • SHA256

    625d77dfe7f5dd78fa40accd4e84a12cb5387e6de68f771d0f138e97a18a2959

  • SHA512

    1d1e1c64a5e1586ef77734292eebcef10c1778d0157078f4985d2eb516496e4a9bbaefd822efe560545e190387ec512051d9cbc3ab916d0fde78e029adf8d5ef

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.oxc-ph.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    oxychempassword

Targets

    • Target

      Po docs. pdf................................exe

    • Size

      718KB

    • MD5

      54a11ae845acbd951f5263a8013db736

    • SHA1

      f7e0115a08e3f37519499ff36b5f33c02bd46fdc

    • SHA256

      a2a9b6a0deb3f24e5239a84442bdf3e0d45f2c19b2c1ceb0a1c32f37d38b7a54

    • SHA512

      aa0a42e46f7c592d2bbef0024010fec693303b55d7b95463aa97235e5aa1dc8a4e887e77e2ca0348612dcbc874531fa5842ef582656413e2157341f012c917b2

    • AgentTesla

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

    • AgentTesla Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks