General

  • Target

    Payment Request - invoice G3181992 [200126-008251].exe

  • Size

    937KB

  • Sample

    200713-flj8x26j3a

  • MD5

    02830740233e5793de29be7618e2cde3

  • SHA1

    35c14a539ab284b9a01ad2f93c4e72c8a496262f

  • SHA256

    bb21ce06094557cbe5e86781ed3d5fa92edaea51761bd1a0b4f9a58a7ad3b30b

  • SHA512

    f782c0c6a1bf548f35d1f2472be2956e11e2c978e21957158f0228949ec275ad06e079d268ad674d709dd74279809380c1fdc3ebec7e8f0d8014a2859a92df16

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Sages101*

Targets

    • Target

      Payment Request - invoice G3181992 [200126-008251].exe

    • Size

      937KB

    • MD5

      02830740233e5793de29be7618e2cde3

    • SHA1

      35c14a539ab284b9a01ad2f93c4e72c8a496262f

    • SHA256

      bb21ce06094557cbe5e86781ed3d5fa92edaea51761bd1a0b4f9a58a7ad3b30b

    • SHA512

      f782c0c6a1bf548f35d1f2472be2956e11e2c978e21957158f0228949ec275ad06e079d268ad674d709dd74279809380c1fdc3ebec7e8f0d8014a2859a92df16

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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