General

  • Target

    FedEx Receipt.exe

  • Size

    1.4MB

  • Sample

    210120-kgg9b2hmxe

  • MD5

    1f6d229ec85595854602233ac2d16e0f

  • SHA1

    2d761403aeef09d51057dafa64fe9fe2b382d6e8

  • SHA256

    5c1acbd40fb6b82586354bd863d53e71d6cbc6f6271f0f8da6f3692c4446ebe6

  • SHA512

    246e3968cb5ca1907886946cd270046d934140e21ed9085eec1534f6527b81b272fbfbedb6e206ba8f90967d8313d74e2eab512b3b084614a9e1dc1784d4bcbf

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.aepmarinesparts.com
  • Port:
    587
  • Username:
    n.louter@aepmarinesparts.com
  • Password:
    NtKyM*p4

Targets

    • Target

      FedEx Receipt.exe

    • Size

      1.4MB

    • MD5

      1f6d229ec85595854602233ac2d16e0f

    • SHA1

      2d761403aeef09d51057dafa64fe9fe2b382d6e8

    • SHA256

      5c1acbd40fb6b82586354bd863d53e71d6cbc6f6271f0f8da6f3692c4446ebe6

    • SHA512

      246e3968cb5ca1907886946cd270046d934140e21ed9085eec1534f6527b81b272fbfbedb6e206ba8f90967d8313d74e2eab512b3b084614a9e1dc1784d4bcbf

    • 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

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks