General

  • Target

    Purchased Order.exe

  • Size

    976KB

  • Sample

    210119-9e1zwv5tx6

  • MD5

    f15b861bfb721bbb483f8d6122bee0e7

  • SHA1

    acd55038409ce65ab0aabe6d775c95710a89033f

  • SHA256

    03d24a095ae2fbaf26f5535638ff731fd3eb89f2767359ef1df108bdfde5359d

  • SHA512

    c28aa8924386068d41a14fd9919919ddcdfe4ff347a9238f0c80cb2762c2a0d23c105b62d154feca120805b26a89b094957db3aa4770a8c0187ca9361ea61c48

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.orionfeshion.com
  • Port:
    587
  • Username:
    wagasurelogs@orionfeshion.com
  • Password:
    LiPwzbc5

Targets

    • Target

      Purchased Order.exe

    • Size

      976KB

    • MD5

      f15b861bfb721bbb483f8d6122bee0e7

    • SHA1

      acd55038409ce65ab0aabe6d775c95710a89033f

    • SHA256

      03d24a095ae2fbaf26f5535638ff731fd3eb89f2767359ef1df108bdfde5359d

    • SHA512

      c28aa8924386068d41a14fd9919919ddcdfe4ff347a9238f0c80cb2762c2a0d23c105b62d154feca120805b26a89b094957db3aa4770a8c0187ca9361ea61c48

    • AgentTesla

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

    • AgentTesla Payload

    • Drops file in Drivers directory

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

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

Collection

Data from Local System

3
T1005

Tasks