General

  • Target

    Payment Slip.exe

  • Size

    952KB

  • Sample

    200713-l9f4fkakde

  • MD5

    660f8c58cc4dc37f7e989f962e321073

  • SHA1

    92600595d5c27f3d0e0de6880e7934cba2dff3cc

  • SHA256

    0e231e55790532d2097e3ebe446aa7faf319dafe60f48bd12431c6e2ccb80eaa

  • SHA512

    8af4947ca9170f82bba4b8234749148827f9b90db49b47d3c349429ef5af4665607d8b709adf1fd26da994fbacbe4fe362328cb9b6704b2e4d03945d35fc33e4

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.desmaindian.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    !hTnTvF5

Targets

    • Target

      Payment Slip.exe

    • Size

      952KB

    • MD5

      660f8c58cc4dc37f7e989f962e321073

    • SHA1

      92600595d5c27f3d0e0de6880e7934cba2dff3cc

    • SHA256

      0e231e55790532d2097e3ebe446aa7faf319dafe60f48bd12431c6e2ccb80eaa

    • SHA512

      8af4947ca9170f82bba4b8234749148827f9b90db49b47d3c349429ef5af4665607d8b709adf1fd26da994fbacbe4fe362328cb9b6704b2e4d03945d35fc33e4

    • 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.

    • Drops startup file

    • 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