General

  • Target

    NewyorkUSA-hsbc - confirmation.exe

  • Size

    484KB

  • Sample

    200713-c79ggq2xhj

  • MD5

    24e4040b9a02c8cc8a96ac685cc15bd2

  • SHA1

    1600fc7708ea4f7ca0f0d310362a8862700d1fdd

  • SHA256

    029905c8789b5194e3f20a0a818bbd8922d113ce41ac880fe44f56d39b6a6356

  • SHA512

    9e923595ffc60174755ce69216f57048ffadc3bd09b6dd628b916f202104154ce02d39b4710ae07a43267036b09f07741556f5a8d1b081c6c3e96b4111ae6d24

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.lctechs-engineering.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    0y~q4Y?~Yltr

Targets

    • Target

      NewyorkUSA-hsbc - confirmation.exe

    • Size

      484KB

    • MD5

      24e4040b9a02c8cc8a96ac685cc15bd2

    • SHA1

      1600fc7708ea4f7ca0f0d310362a8862700d1fdd

    • SHA256

      029905c8789b5194e3f20a0a818bbd8922d113ce41ac880fe44f56d39b6a6356

    • SHA512

      9e923595ffc60174755ce69216f57048ffadc3bd09b6dd628b916f202104154ce02d39b4710ae07a43267036b09f07741556f5a8d1b081c6c3e96b4111ae6d24

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks