General

  • Target

    Inquiry ex XINGANG to ROTTERDAM, CARGO Glutaraldehyde 50% 8(6.1)2922.exe

  • Size

    820KB

  • Sample

    240428-kxqwnacb94

  • MD5

    37e040fd3c8e9323ebea1d109fe114a0

  • SHA1

    cde21542ccc6fb3a5ad0f28e56b4a01cc26b4812

  • SHA256

    0dcb411b9f6379a883cd210ff2fe8927deefc995008701a462131873d945517d

  • SHA512

    1b288292e79111e84055b4086caeda9f7009cb9bf78dfb14a180d26c03b261e0fc35b2989586c8e13063f67d66503762fbf42a77935a0f5571c3488b2bb6c9f1

  • SSDEEP

    12288:NPqnHvjNIrpf9rN/mc/CaoJWIqf0b9c5QBFf6MBrBXCOynLpT9w9ky1BgKDIWn6S:NyPjKr5BNDWJPBFf6Ml9COcZWkyjR

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    cash@mpdxb-ae.com
  • Password:
    dKjVwpK4 dKjVwpK4 dKjVwpK4
  • Email To:
    cash@mpdxb-ae.com

Targets

    • Target

      Inquiry ex XINGANG to ROTTERDAM, CARGO Glutaraldehyde 50% 8(6.1)2922.exe

    • Size

      820KB

    • MD5

      37e040fd3c8e9323ebea1d109fe114a0

    • SHA1

      cde21542ccc6fb3a5ad0f28e56b4a01cc26b4812

    • SHA256

      0dcb411b9f6379a883cd210ff2fe8927deefc995008701a462131873d945517d

    • SHA512

      1b288292e79111e84055b4086caeda9f7009cb9bf78dfb14a180d26c03b261e0fc35b2989586c8e13063f67d66503762fbf42a77935a0f5571c3488b2bb6c9f1

    • SSDEEP

      12288:NPqnHvjNIrpf9rN/mc/CaoJWIqf0b9c5QBFf6MBrBXCOynLpT9w9ky1BgKDIWn6S:NyPjKr5BNDWJPBFf6Ml9COcZWkyjR

    • AgentTesla

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

    • 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.

MITRE ATT&CK Matrix ATT&CK v13

Execution

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