General

  • Target

    2218003603 92390-001.exe

  • Size

    1.2MB

  • Sample

    210118-1lkhe2gsps

  • MD5

    8eb6cbd100ff39eac71807b2efab912c

  • SHA1

    b07017cc35dffde4e94fcb5d3aebd25a623896d8

  • SHA256

    e90239127fa731890c6f55de5a7dc6cfaff1b6d8a2c61eba0d2fc7ef2e7a6ee3

  • SHA512

    1e11ba28c819d35be1be837f7cae09ddf78073f28f809943a77d2284e1e72fc99f2e13d1faa8bfd7bde18b0a9094df70b702214375060d875e66d71f9eda0215

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    blaqlogs@yandex.ru
  • Password:
    ugoblaq007

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    blaqlogs@yandex.ru
  • Password:
    ugoblaq007

Targets

    • Target

      2218003603 92390-001.exe

    • Size

      1.2MB

    • MD5

      8eb6cbd100ff39eac71807b2efab912c

    • SHA1

      b07017cc35dffde4e94fcb5d3aebd25a623896d8

    • SHA256

      e90239127fa731890c6f55de5a7dc6cfaff1b6d8a2c61eba0d2fc7ef2e7a6ee3

    • SHA512

      1e11ba28c819d35be1be837f7cae09ddf78073f28f809943a77d2284e1e72fc99f2e13d1faa8bfd7bde18b0a9094df70b702214375060d875e66d71f9eda0215

    • 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.

    • 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