General

  • Target

    60217778xls.scr

  • Size

    513KB

  • Sample

    200630-wx7yzm49la

  • MD5

    2d8c1706c2ecb3d0abd19e7434cdbf10

  • SHA1

    4a360f0e3e437af3e951bcd77b99b8de1bdc9a34

  • SHA256

    369da6c535b8119d4b66593951b4b7939550e4454f9514869c408487a73634cd

  • SHA512

    fb3d03ce9a42b38b92c388d4dd875b07c1e7f91eada9be70a510fccc8bacb7deeb48e2e16cec7498930ddd145a2dcd1834bd08a0e93a9c829f7b7d3b14a189ad

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    pagejeffrey@yandex.com
  • Password:
    $44#@weC0*

Targets

    • Target

      60217778xls.scr

    • Size

      513KB

    • MD5

      2d8c1706c2ecb3d0abd19e7434cdbf10

    • SHA1

      4a360f0e3e437af3e951bcd77b99b8de1bdc9a34

    • SHA256

      369da6c535b8119d4b66593951b4b7939550e4454f9514869c408487a73634cd

    • SHA512

      fb3d03ce9a42b38b92c388d4dd875b07c1e7f91eada9be70a510fccc8bacb7deeb48e2e16cec7498930ddd145a2dcd1834bd08a0e93a9c829f7b7d3b14a189ad

    • 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