General

  • Target

    MPU702734-pdf.gz

  • Size

    14KB

  • Sample

    210722-8tpnaymadn

  • MD5

    8cc223e6cc55de1d025e392e7010cc67

  • SHA1

    4780ecdd57953baf942bd02e074f64afd64cd103

  • SHA256

    4f35c50ec3a7099c8058d999c4c8756f0230dc9c68760b61156586031fe52db3

  • SHA512

    d0d54c3d2843acf7e088e41a811455ec4bf8755a3a5467ce3086675a4e8e03cc942f7152a2f450a3b15ec8b37b334b0f1bb515ad327d9077cb1d3b489812e5d5

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.pss.net.pk
  • Port:
    587
  • Username:
    info@pss.net.pk
  • Password:
    AnisAhmed1980

Targets

    • Target

      MPU702734-pdf.exe

    • Size

      29KB

    • MD5

      7ca4655dff0318fa097429f12c5f5c5a

    • SHA1

      d48404a0bed433fdec9868e57ef561c53e74a9e7

    • SHA256

      f3f681c71b259b83868bf64d9cbd877ddef4b78fb67b91e899e0d970e5e5de66

    • SHA512

      0bcaaedef0e707a56a773750c82b614da71148e531d1735989f62dcf5d4e78de7dd4c397201c481b7cca782ff9d356d00f7fdc673399c21d66a4fe6e0b4d0988

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks