General

  • Target

    a40459f1f741836d46666ce9b97a191c.exe

  • Size

    17KB

  • Sample

    230202-sjfgrsch6x

  • MD5

    a40459f1f741836d46666ce9b97a191c

  • SHA1

    2bc5fad1d7906cca69973978854c55631bdf5513

  • SHA256

    7e1a5dbf82214247152ab46db0014c5aa53faa5c21b630900eabfbf795147787

  • SHA512

    c0bacf88707bd9572656d1eed5bda093262d69f1d699281175117f3afa2dfc8b1c71105c12ce706393166d1e366e98c79d893a5c315278572b60081faa3983ea

  • SSDEEP

    192:wA1NdkCT9ktcs4AZ/Daryr13kQfwvxk4Hkq7n:eCT9MZ/D2yrlffkxtt7

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      a40459f1f741836d46666ce9b97a191c.exe

    • Size

      17KB

    • MD5

      a40459f1f741836d46666ce9b97a191c

    • SHA1

      2bc5fad1d7906cca69973978854c55631bdf5513

    • SHA256

      7e1a5dbf82214247152ab46db0014c5aa53faa5c21b630900eabfbf795147787

    • SHA512

      c0bacf88707bd9572656d1eed5bda093262d69f1d699281175117f3afa2dfc8b1c71105c12ce706393166d1e366e98c79d893a5c315278572b60081faa3983ea

    • SSDEEP

      192:wA1NdkCT9ktcs4AZ/Daryr13kQfwvxk4Hkq7n:eCT9MZ/D2yrlffkxtt7

    • AgentTesla

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

    • Detect PureCrypter injector

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • 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

MITRE ATT&CK Enterprise v6

Tasks