General

  • Target

    Quote CIF Port of Antwerp-Belgium.exe

  • Size

    399KB

  • Sample

    200630-vrn7sqrlfs

  • MD5

    894bba1f722f354c53812117ae828ed5

  • SHA1

    99c78b529d2a2b890426f427e5d50b78ea4e54b8

  • SHA256

    f0f3f94877ac55a99e46669fa232ef88e1646b019864a27229be3ab23a17bf85

  • SHA512

    5170680556585303d60aa8a7dc845ddce7a1d0cd3fd05b855ddad079f1ffd9f92fcb3b8213def003fab087c6be737fa75a44f55a638ac3009dc1a176d3ee8a75

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    premium57.web-hosting.com
  • Port:
    587
  • Username:
    japan-dea@zoomexpress.online
  • Password:
    Goodboy123??

Targets

    • Target

      Quote CIF Port of Antwerp-Belgium.exe

    • Size

      399KB

    • MD5

      894bba1f722f354c53812117ae828ed5

    • SHA1

      99c78b529d2a2b890426f427e5d50b78ea4e54b8

    • SHA256

      f0f3f94877ac55a99e46669fa232ef88e1646b019864a27229be3ab23a17bf85

    • SHA512

      5170680556585303d60aa8a7dc845ddce7a1d0cd3fd05b855ddad079f1ffd9f92fcb3b8213def003fab087c6be737fa75a44f55a638ac3009dc1a176d3ee8a75

    • 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