General

  • Target

    YUSVPayment.exe

  • Size

    841KB

  • Sample

    231204-v4gaxadf61

  • MD5

    c9586b5ef698248e11c6fc904ccd1e6d

  • SHA1

    3b2246ad338738d2d1dba1cbc7a751091149d338

  • SHA256

    cde4e54eecb8d93a3bf01b328a33b998ef032becee8b0e375225cbce85c4a548

  • SHA512

    114c617845d7061047db47893357e96703d70f576b4cd6d3c9822e94537a6efe8cea56babb22dae0181a0238b7595a49226780113810ad992a4bf1d2da38a2c9

  • SSDEEP

    24576:3MPBrU7n0K+4iAVilgobPwXGYfpBhtD/:S1Ug54xQlJc2Y3

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      YUSVPayment.exe

    • Size

      841KB

    • MD5

      c9586b5ef698248e11c6fc904ccd1e6d

    • SHA1

      3b2246ad338738d2d1dba1cbc7a751091149d338

    • SHA256

      cde4e54eecb8d93a3bf01b328a33b998ef032becee8b0e375225cbce85c4a548

    • SHA512

      114c617845d7061047db47893357e96703d70f576b4cd6d3c9822e94537a6efe8cea56babb22dae0181a0238b7595a49226780113810ad992a4bf1d2da38a2c9

    • SSDEEP

      24576:3MPBrU7n0K+4iAVilgobPwXGYfpBhtD/:S1Ug54xQlJc2Y3

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 Enterprise v15

Tasks