General

  • Target

    30f590b2370054df8174f027d5b9fa08.bin

  • Size

    719KB

  • Sample

    231112-b2dmfsda49

  • MD5

    631ac303fde243be88c1272fceb0790e

  • SHA1

    e1b141d66320fc823884868c4b62024d7fb5ad85

  • SHA256

    311cf8453d2d3724a5d2095634c7d03870b983dcc1c357e2ebaa4ef3ddc6fc01

  • SHA512

    e5282795f4f6625798e74a13b26306cfce650bbb72608e5e526274adaa26d5556c7aeb8b42b87452a37f612328aabc7c0c8c013e6ba351b5490a1c244ef3e824

  • SSDEEP

    12288:B0Rkcax0ClaVj6+sVu5aIfNkTEJYxPrAjQfUyHoYDCdFYRDrdaon/zsu+C8DFrc:BvSCIVj6+4ugIyPxPE8fUSoY9rnIuuBI

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Loverboy@123

Targets

    • Target

      533f665f835376d5e5d933654b61bf3ccc2a2c0d2e560a9dca28865721060d28.exe

    • Size

      850KB

    • MD5

      30f590b2370054df8174f027d5b9fa08

    • SHA1

      326d15da39c146089f75ee0eb0d436e900d5801a

    • SHA256

      533f665f835376d5e5d933654b61bf3ccc2a2c0d2e560a9dca28865721060d28

    • SHA512

      42d295ca708a25171a3ba94add96e10e22ce73d19cf3e36353c865b1c0c260d4aaa650dbfdeacdc89ae2f52e0896dbcfd8ca2fc66d9ee8a429ab7ca8f504a2db

    • SSDEEP

      12288:EaDc4nal7XZkjbFGw92i3qJhBoLGjAU28tJEN9g4wjV+dpsW+199dswtUmb:Eic4IT2jbFTci3+UCUOtJEXgBjM+1zH

    • 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 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