General

  • Target

    33d1e6a54ef865aee0db06e08dd4bca4f6825eb3428c9f37cb0963068b585eba.exe

  • Size

    780KB

  • Sample

    241120-hk6egasrgx

  • MD5

    9d7f75b87988248ea4a37c5f08bf96b7

  • SHA1

    bb629e729894c9df8fe7a73f44af709d95495b78

  • SHA256

    33d1e6a54ef865aee0db06e08dd4bca4f6825eb3428c9f37cb0963068b585eba

  • SHA512

    d2b53862d0f5ec1c39916c9cac4867204511a931b4415e594c1e4a92488912ccb0ab3c9d6dc454c90056afcda46a401614fbd7602e9c47e451b18092af9fd624

  • SSDEEP

    12288:gGgrKo7e7uh5DdXoaWS1pBGGdkM8ipU1m7nMrsIIk6/yA95i+Vh:gGfo7Ko5DdYaWS1Kf9ipUomF98

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.pgsu.co.id
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Vecls16@Vezs

Targets

    • Target

      33d1e6a54ef865aee0db06e08dd4bca4f6825eb3428c9f37cb0963068b585eba.exe

    • Size

      780KB

    • MD5

      9d7f75b87988248ea4a37c5f08bf96b7

    • SHA1

      bb629e729894c9df8fe7a73f44af709d95495b78

    • SHA256

      33d1e6a54ef865aee0db06e08dd4bca4f6825eb3428c9f37cb0963068b585eba

    • SHA512

      d2b53862d0f5ec1c39916c9cac4867204511a931b4415e594c1e4a92488912ccb0ab3c9d6dc454c90056afcda46a401614fbd7602e9c47e451b18092af9fd624

    • SSDEEP

      12288:gGgrKo7e7uh5DdXoaWS1pBGGdkM8ipU1m7nMrsIIk6/yA95i+Vh:gGfo7Ko5DdYaWS1Kf9ipUomF98

    • AgentTesla

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

    • Agenttesla family

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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 Enterprise v15

Tasks