General

  • Target

    f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117.exe

  • Size

    1.0MB

  • Sample

    240928-cggzta1ekj

  • MD5

    0362b41458cd2b19f542e3f3f040c547

  • SHA1

    210e4b23a4ceba122fb66f6c0ed92a534c852b57

  • SHA256

    f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117

  • SHA512

    a3f0085b8d5ec44dfd34f9d9372d422a719174d50b6bc579da57ad034336d67f917035cad1e4a0f9111837e54fab637546f07d0070e4131599cc507bb70f6ba2

  • SSDEEP

    24576:kTt1c89pBkpIjnQ0Pxthfv69Ay53xc6xoK4Lc/bLwbA6F36K:kKowpIpCOy53+LFM69

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.yildiztepeenerji.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    na1tyYbc3

Targets

    • Target

      f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117.exe

    • Size

      1.0MB

    • MD5

      0362b41458cd2b19f542e3f3f040c547

    • SHA1

      210e4b23a4ceba122fb66f6c0ed92a534c852b57

    • SHA256

      f3dd8124dc20b5dbe2afde3eaa092c05e1eb0fae8fe16aaacfa9e0d5213f4117

    • SHA512

      a3f0085b8d5ec44dfd34f9d9372d422a719174d50b6bc579da57ad034336d67f917035cad1e4a0f9111837e54fab637546f07d0070e4131599cc507bb70f6ba2

    • SSDEEP

      24576:kTt1c89pBkpIjnQ0Pxthfv69Ay53xc6xoK4Lc/bLwbA6F36K:kKowpIpCOy53+LFM69

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks