General

  • Target

    0f22fe29dc985e7d3d69be30fb988a600becbb8648a5dc77dda4328c68f51da2

  • Size

    744KB

  • Sample

    240522-cmefwaha46

  • MD5

    9a949d657c328eb18ec145c6b6f51fa4

  • SHA1

    2dbc668a451dae3978bacba50f4ca4ceb02331a0

  • SHA256

    0f22fe29dc985e7d3d69be30fb988a600becbb8648a5dc77dda4328c68f51da2

  • SHA512

    41f4d39f978a4e9956e7cbf2a733ebbbd8e0e470f5429e9cbb27fc7590800b030a0bde832eef5538c9466eaa3c9f24797d5f172b6b791b629e996469986e03c5

  • SSDEEP

    12288:9zun6yWn7fcpVZlu/6uHhlGrTyp94bEhu+IHMYop/zb7LkwIRpa6+HESAQoo/Tpj:cn698VVYnGrHY11N/zb7LuRpalHESA5u

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

      0f22fe29dc985e7d3d69be30fb988a600becbb8648a5dc77dda4328c68f51da2

    • Size

      744KB

    • MD5

      9a949d657c328eb18ec145c6b6f51fa4

    • SHA1

      2dbc668a451dae3978bacba50f4ca4ceb02331a0

    • SHA256

      0f22fe29dc985e7d3d69be30fb988a600becbb8648a5dc77dda4328c68f51da2

    • SHA512

      41f4d39f978a4e9956e7cbf2a733ebbbd8e0e470f5429e9cbb27fc7590800b030a0bde832eef5538c9466eaa3c9f24797d5f172b6b791b629e996469986e03c5

    • SSDEEP

      12288:9zun6yWn7fcpVZlu/6uHhlGrTyp94bEhu+IHMYop/zb7LkwIRpa6+HESAQoo/Tpj:cn698VVYnGrHY11N/zb7LuRpalHESA5u

    • 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 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 Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Tasks