General

  • Target

    BANK CONFIRMATION.exe

  • Size

    630KB

  • Sample

    210727-9j8y6meltx

  • MD5

    1559eb5515eb732de889dcdff24662c9

  • SHA1

    69abf00e7e4ab89a0592380413d3d12cfc714cb9

  • SHA256

    3984eb9bbb5210eaf04a4bcdfcc1512a58df9d264cf2e8a19377f59d4fd8e55b

  • SHA512

    f948ed228ae434d55c9f16ff8ab172463fe621955bf58b79cb37dedde104c3c73757513d5243e06968fc4b655432fa399bcec3eafe75ef44a16fd7978814d350

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.saisianket-tech.com
  • Port:
    587
  • Username:
    akibapen@saisianket-tech.com
  • Password:
    oluwagozie123

Targets

    • Target

      BANK CONFIRMATION.exe

    • Size

      630KB

    • MD5

      1559eb5515eb732de889dcdff24662c9

    • SHA1

      69abf00e7e4ab89a0592380413d3d12cfc714cb9

    • SHA256

      3984eb9bbb5210eaf04a4bcdfcc1512a58df9d264cf2e8a19377f59d4fd8e55b

    • SHA512

      f948ed228ae434d55c9f16ff8ab172463fe621955bf58b79cb37dedde104c3c73757513d5243e06968fc4b655432fa399bcec3eafe75ef44a16fd7978814d350

    • 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