General

  • Target

    7e630f2d7311839cc0c9b070c9fc5d75f40bec02822df99bb334bb4948ea8c01

  • Size

    357KB

  • Sample

    220521-b2vwqsfhhm

  • MD5

    bf6711fcddeef85e08b1a115ae93bcfb

  • SHA1

    203553e8888536877fdbed71ccb895f873d442d8

  • SHA256

    7e630f2d7311839cc0c9b070c9fc5d75f40bec02822df99bb334bb4948ea8c01

  • SHA512

    4c3a8f4e03b8ac534d9f0435c207119f4d075973b1129e6549738a38868710be0ed228dca761936582640be5eb3331f00057700d15d6d1513c240d61bf439ec6

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.martasmebeles.lv/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    G$?eK%*r70t~

  • Protocol:
    ftp
  • Host:
    ftp://ftp.martasmebeles.lv/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    G$?eK%*r70t~

Targets

    • Target

      Electronic TT Swift Maksajuma dokuments ar atru apstiprinajumu 9029938829 doc PDF.exe

    • Size

      403KB

    • MD5

      d29da00b52dbed49aa1c3048be013aa8

    • SHA1

      ea80dc07e833f7952d47705d239c99781ab7f0c3

    • SHA256

      ff2c551213e1242069528d7ba1e6da50a36ab0f1c0ef0d972d341e08a736d8e4

    • SHA512

      d1a621da52fa59b174606fa66ae5385b4c553e6610a134284c7f3fc48b890f9cb1e2f5d5c3ce3db55d2b2a2f42ffe2244a57535b6b08f9903797b316d0969433

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks