General

  • Target

    Revised Order.exe

  • Size

    700KB

  • Sample

    211019-dklmvafbd6

  • MD5

    e9901eec1af843e9546a659866270f6e

  • SHA1

    57b6cccf4084b0a4aff6d236eb6a30df4fe8029f

  • SHA256

    20307784e2521eb5d902498d8c893d7c884e518c38d8659780019ad08fbd341b

  • SHA512

    b98b4937c9c94ebbe91f14e758a7b43d7999047c30840ca802ae60ec18fad4479c9bc21a1a375280119969ebc229065a85f17052804aff96b1246dbacd21959e

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.aldhiyafainteriors.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    dhiyafa@987

Targets

    • Target

      Revised Order.exe

    • Size

      700KB

    • MD5

      e9901eec1af843e9546a659866270f6e

    • SHA1

      57b6cccf4084b0a4aff6d236eb6a30df4fe8029f

    • SHA256

      20307784e2521eb5d902498d8c893d7c884e518c38d8659780019ad08fbd341b

    • SHA512

      b98b4937c9c94ebbe91f14e758a7b43d7999047c30840ca802ae60ec18fad4479c9bc21a1a375280119969ebc229065a85f17052804aff96b1246dbacd21959e

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks