General

  • Target

    20OA06052_085812310720.exe

  • Size

    716KB

  • Sample

    200731-dg9jek6zdj

  • MD5

    a5a88021e46df03d29bec0dbb015d057

  • SHA1

    b28ca8a8b0ad0712ddc0e146c44f6f89f0fa652c

  • SHA256

    24154b374505bf76998acbeb5dafbf42a61a516234f2f1b708784ec3669bfbd1

  • SHA512

    c0286b2d708bc97e0d2c5fdc0846729ada95f9ac1f6210c149e8db8fcbc44455206be2f2eb0bca57c1935f7dfa7cbc0bc4bf09e9dc797be11b3e5263c971b986

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.solivera.com
  • Port:
    587
  • Username:
    info@solivera.com
  • Password:
    .7S+{Gv&\{

Targets

    • Target

      20OA06052_085812310720.exe

    • Size

      716KB

    • MD5

      a5a88021e46df03d29bec0dbb015d057

    • SHA1

      b28ca8a8b0ad0712ddc0e146c44f6f89f0fa652c

    • SHA256

      24154b374505bf76998acbeb5dafbf42a61a516234f2f1b708784ec3669bfbd1

    • SHA512

      c0286b2d708bc97e0d2c5fdc0846729ada95f9ac1f6210c149e8db8fcbc44455206be2f2eb0bca57c1935f7dfa7cbc0bc4bf09e9dc797be11b3e5263c971b986

    • AgentTesla

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

    • AgentTesla Payload

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks