General

  • Target

    009384776536.exe

  • Size

    862KB

  • Sample

    220930-tb7fysehhj

  • MD5

    1e8ceea3a63ccfca3de53525652ccc2b

  • SHA1

    be3648963e17d78ea8acc344886f40ee8228993e

  • SHA256

    a601f7ea19f7f4110f2c0a70ec1703eb5dd3259b02e39b092ca25dbddff387fc

  • SHA512

    15c13ee30852b39f4c84adb233e3fdbef1a757ee1bbf32aab9db410f63ae62242089d14ea824215c1f5bad7e2a21808655a7b937438df4cd9eda3bb71ba1ab72

  • SSDEEP

    12288:X/lxVFjxwNSPvCnvM9UCwyP/uhI7yYCu6NDLQzLXpch1ADqjJ5nLT:vfVFcQrPh7yldQzLXpKljrX

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.valvulasthermovalve.cl
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    LILKOOLL14!!

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.valvulasthermovalve.cl/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    LILKOOLL14!!

Targets

    • Target

      009384776536.exe

    • Size

      862KB

    • MD5

      1e8ceea3a63ccfca3de53525652ccc2b

    • SHA1

      be3648963e17d78ea8acc344886f40ee8228993e

    • SHA256

      a601f7ea19f7f4110f2c0a70ec1703eb5dd3259b02e39b092ca25dbddff387fc

    • SHA512

      15c13ee30852b39f4c84adb233e3fdbef1a757ee1bbf32aab9db410f63ae62242089d14ea824215c1f5bad7e2a21808655a7b937438df4cd9eda3bb71ba1ab72

    • SSDEEP

      12288:X/lxVFjxwNSPvCnvM9UCwyP/uhI7yYCu6NDLQzLXpch1ADqjJ5nLT:vfVFcQrPh7yldQzLXpKljrX

    • AgentTesla

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

    • 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

    • 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

Email Collection

1
T1114

Tasks