General

  • Target

    edf2482324868bd3843ba4e73258493c.exe

  • Size

    400KB

  • Sample

    230208-bl84esge78

  • MD5

    edf2482324868bd3843ba4e73258493c

  • SHA1

    63ea0ccb381e1e765ed550c7b39b577f64c5bc48

  • SHA256

    c6eeabef48a629434a613caade883ec827de3e2061750bbd807df2a3e5c19809

  • SHA512

    6b95b11955a025df3dcb1997b206dfe096d9a54eb4a504724c60b932faba705f53c4e621b50438d2ff11594942018ebb356bdd79da0dbfc818cc8e598074cf26

  • SSDEEP

    12288:LYemnabRqoBtSHZp+sv+BW7jyPtdsPGZRae:LYemazSHBqP9

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5661887202:AAEdmGK268nwK3Q0KQ-lOdGhXERPNRUJtz4/

Targets

    • Target

      edf2482324868bd3843ba4e73258493c.exe

    • Size

      400KB

    • MD5

      edf2482324868bd3843ba4e73258493c

    • SHA1

      63ea0ccb381e1e765ed550c7b39b577f64c5bc48

    • SHA256

      c6eeabef48a629434a613caade883ec827de3e2061750bbd807df2a3e5c19809

    • SHA512

      6b95b11955a025df3dcb1997b206dfe096d9a54eb4a504724c60b932faba705f53c4e621b50438d2ff11594942018ebb356bdd79da0dbfc818cc8e598074cf26

    • SSDEEP

      12288:LYemnabRqoBtSHZp+sv+BW7jyPtdsPGZRae:LYemazSHBqP9

    • AgentTesla

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks