General

  • Target

    Our order.exe

  • Size

    870KB

  • Sample

    221206-whf9fsae78

  • MD5

    d45152a4b8d2922dfa7dfda2c70cff1a

  • SHA1

    9a562efcf54e0e912ead4610de76a065d732eeab

  • SHA256

    a36c5d34f9b0de2069fb875c2b681145352c03a81a387d610301d98143a7fbee

  • SHA512

    cab1db090f4ed315657af2a3ba69671b50bf04b67d547d2c40c0d89f6fafdb23d73ccfb25840c6ac43628c3378b236c2d212ac9d7d181229e9d21fb929f00b5e

  • SSDEEP

    12288:ucNUejKUYkD75gIFOxz0Z4e0vCCGHO8oswKp3WtjmahgKZ/nXt7virmWhlGLaQYI:FNlrYk2IFCz/FCO8rwY32

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    host39.registrar-servers.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    })cZs aj5Xr; C

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    host39.registrar-servers.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    })cZs aj5Xr; C

Targets

    • Target

      Our order.exe

    • Size

      870KB

    • MD5

      d45152a4b8d2922dfa7dfda2c70cff1a

    • SHA1

      9a562efcf54e0e912ead4610de76a065d732eeab

    • SHA256

      a36c5d34f9b0de2069fb875c2b681145352c03a81a387d610301d98143a7fbee

    • SHA512

      cab1db090f4ed315657af2a3ba69671b50bf04b67d547d2c40c0d89f6fafdb23d73ccfb25840c6ac43628c3378b236c2d212ac9d7d181229e9d21fb929f00b5e

    • SSDEEP

      12288:ucNUejKUYkD75gIFOxz0Z4e0vCCGHO8oswKp3WtjmahgKZ/nXt7virmWhlGLaQYI:FNlrYk2IFCz/FCO8rwY32

    • AgentTesla

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

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks