General

  • Target

    Sea Shipment INV - Final .20230705001.pdf.arj

  • Size

    581KB

  • Sample

    230718-mm35cahe76

  • MD5

    e8350a068539bc7444af66046c37901b

  • SHA1

    c5287edb7f96475ab4cd9d50bea7d1322f0fb845

  • SHA256

    5968701efe2fca7f9cc3c54288f2c4506562aa84453d8c6afa3a801f89485ba0

  • SHA512

    70f05df718af3f0e8ac53cd436c44939950b1c867d5eea4cfe9f6b6507c96dbb709a05f7fd90911936b4c13f7044ff369059a9f75b7071ed16c5cc467024bfd7

  • SSDEEP

    12288:vGimtu89yadFJAqs7w1RQqevIZ8kouc0U9MJRseaU4sQS2GqyD4JXF:vGi+RssqbuRUiJueaUDX9cXF

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      Sea Shipment INV - Final .20230705001pdf.exe

    • Size

      632KB

    • MD5

      03a8e7e02b995c25b3959520452c8747

    • SHA1

      db62184f0a75f088a1ec8f7d921e325263517549

    • SHA256

      8870531d4e128acc53f46c599578c3b3b6ae82712bfe4a7c008332b4394cb331

    • SHA512

      3251d55808cc937198e282aa1111335c0fe810a51a096c8ef647d93f3e5e3895c6e025c2b89da1d781d48d91e95474db2a3ba32b7d503c465f160fa636850f69

    • SSDEEP

      12288:msC5vmAY2kcdbL4EfVAH6l4EJ5jouFO4BjddN+IZ8kcuc0G9M9RseaK4sQIkEOVY:msbN6GEfV3l4EJ5jq4dddNuNuRGi9uen

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks