General

  • Target

    invoice 2021.exe

  • Size

    688KB

  • Sample

    210115-a9d6dhkcy6

  • MD5

    9a826012bc1ec72b59c773d3c5093c11

  • SHA1

    900dab43ae7e38cc1a8237c3fa49d132b5ee9e1c

  • SHA256

    d01af87f10163ca735092945c5bc8710856ee81399a15be1a1d0007f0a1e167c

  • SHA512

    da0f228ee28afded0ce647c080db48fe04a2875e64f33fd0783241cb39a2362def9d66f48843de596d04240575cc5df0a8e8dfcc49c6bbb3e44a91a363e4c975

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.dicon.md
  • Port:
    587
  • Username:
    nado@dicon.md
  • Password:
    Nneoma1234@

Targets

    • Target

      invoice 2021.exe

    • Size

      688KB

    • MD5

      9a826012bc1ec72b59c773d3c5093c11

    • SHA1

      900dab43ae7e38cc1a8237c3fa49d132b5ee9e1c

    • SHA256

      d01af87f10163ca735092945c5bc8710856ee81399a15be1a1d0007f0a1e167c

    • SHA512

      da0f228ee28afded0ce647c080db48fe04a2875e64f33fd0783241cb39a2362def9d66f48843de596d04240575cc5df0a8e8dfcc49c6bbb3e44a91a363e4c975

    • 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