General

  • Target

    Transfer Form.scr

  • Size

    959KB

  • Sample

    200708-jqblmscg22

  • MD5

    de18b7e07da179adb8c5c3be4698f2be

  • SHA1

    331e367ccf667e27ccbb253a09e2dd91597811d7

  • SHA256

    d5434b833a6b29c1f83aee2a0c8c5584467e495e452f7e6e676235b7e4870033

  • SHA512

    0f086bf6eafbff463ec6484c80317421f41e3b8b9e5dd62778dbd1f08e59e6bfaacad0c0eeed4d3228984450dbb7fae2fa6430e6a40c10929a14b82691448cb5

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.northwestpowdercoating.co.uk
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    C^0z.^LxykTW

Targets

    • Target

      Transfer Form.scr

    • Size

      959KB

    • MD5

      de18b7e07da179adb8c5c3be4698f2be

    • SHA1

      331e367ccf667e27ccbb253a09e2dd91597811d7

    • SHA256

      d5434b833a6b29c1f83aee2a0c8c5584467e495e452f7e6e676235b7e4870033

    • SHA512

      0f086bf6eafbff463ec6484c80317421f41e3b8b9e5dd62778dbd1f08e59e6bfaacad0c0eeed4d3228984450dbb7fae2fa6430e6a40c10929a14b82691448cb5

    • 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