General

  • Target

    Τιμολόγιο.exe

  • Size

    915KB

  • Sample

    210118-q3ecpt6xhn

  • MD5

    ac28724b06f0f8893d228fc138c564cc

  • SHA1

    c46eda9e8cf58f2ad385235b8702eca2ce70d9f6

  • SHA256

    5c2ea57590cd88d4659f29a261d720927814b78438a7de8efd7213562dc14bb1

  • SHA512

    a7bdc86e1b7c0cca95300fdd1463c5355de1608ddb5caae0f8ec696e81e4ef6c1ee88948fc92265b0dbb9a50a1980b1a577a7c3e82f2bc19b4f8f57388410617

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.bluerangeit.com
  • Port:
    587
  • Username:
    info@bluerangeit.com
  • Password:
    Bluerangeit@192

Targets

    • Target

      Τιμολόγιο.exe

    • Size

      915KB

    • MD5

      ac28724b06f0f8893d228fc138c564cc

    • SHA1

      c46eda9e8cf58f2ad385235b8702eca2ce70d9f6

    • SHA256

      5c2ea57590cd88d4659f29a261d720927814b78438a7de8efd7213562dc14bb1

    • SHA512

      a7bdc86e1b7c0cca95300fdd1463c5355de1608ddb5caae0f8ec696e81e4ef6c1ee88948fc92265b0dbb9a50a1980b1a577a7c3e82f2bc19b4f8f57388410617

    • 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.

    • 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

Tasks