General

  • Target

    44121c6dc43f3b42ee63ac3ed9c848bf.exe

  • Size

    412KB

  • Sample

    200710-dkrqat3bxn

  • MD5

    44121c6dc43f3b42ee63ac3ed9c848bf

  • SHA1

    27e5d04bbffe02b659925a26c915d2561819673a

  • SHA256

    36a4fd77ff4983b39b278c7ddc0279e7f05d81ee965b53cb31a0512af61f8fca

  • SHA512

    1b2a35aea126d67e8e6314628c51c824a4481b90347a39962f7401d4a6fa7a312d7898d98c786cc27c99f7be1ebf9c9d0a0f68a6273687858075170e5175be5d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    bh-58.webhostbox.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    bh-58.webhostbox.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Targets

    • Target

      44121c6dc43f3b42ee63ac3ed9c848bf.exe

    • Size

      412KB

    • MD5

      44121c6dc43f3b42ee63ac3ed9c848bf

    • SHA1

      27e5d04bbffe02b659925a26c915d2561819673a

    • SHA256

      36a4fd77ff4983b39b278c7ddc0279e7f05d81ee965b53cb31a0512af61f8fca

    • SHA512

      1b2a35aea126d67e8e6314628c51c824a4481b90347a39962f7401d4a6fa7a312d7898d98c786cc27c99f7be1ebf9c9d0a0f68a6273687858075170e5175be5d

    • AgentTesla

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

    • AgentTesla Payload

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks