General

  • Target

    ORDER N. F-1676.23.exe

  • Size

    800KB

  • Sample

    231205-la8cvsac6v

  • MD5

    48f3c7c07b24927689c8de637ee7b567

  • SHA1

    47adfbcf07c63668c020c3f0c49a35668ec65a75

  • SHA256

    18823ee2c8f0eb332d3519eb7bad50124ddaab05364eaf1f4cbf26efa846f33a

  • SHA512

    e23fdc41a5e8ee6e3824ca7e4c338e0f9d6a336b81fc0d594d619ebae3a0a428d6d96557bcbc1e0acbd79e08934f56da836314786d7aa6beb5eafba5ef791ee4

  • SSDEEP

    12288:0dKE6jD/62iNG5nF8BZlfr5Syj74fK9UrAfZRqusn9DwqoPLwbVl335kypwbfest:0dKtD/61Ic3FyrABRi9UqBDH5luGC

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      ORDER N. F-1676.23.exe

    • Size

      800KB

    • MD5

      48f3c7c07b24927689c8de637ee7b567

    • SHA1

      47adfbcf07c63668c020c3f0c49a35668ec65a75

    • SHA256

      18823ee2c8f0eb332d3519eb7bad50124ddaab05364eaf1f4cbf26efa846f33a

    • SHA512

      e23fdc41a5e8ee6e3824ca7e4c338e0f9d6a336b81fc0d594d619ebae3a0a428d6d96557bcbc1e0acbd79e08934f56da836314786d7aa6beb5eafba5ef791ee4

    • SSDEEP

      12288:0dKE6jD/62iNG5nF8BZlfr5Syj74fK9UrAfZRqusn9DwqoPLwbVl335kypwbfest:0dKtD/61Ic3FyrABRi9UqBDH5luGC

    • 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