General

  • Target

    37b12c3ecf410a6a0aa7f38dc28d2f7d6338a9616c53e2515724f5f7e3b6715c

  • Size

    576KB

  • Sample

    201126-qt8c97dgva

  • MD5

    b19a2a4b7518271197afa5e5e657dbc7

  • SHA1

    69b15cf78eadb6cd53037800fa29923bb0b87945

  • SHA256

    37b12c3ecf410a6a0aa7f38dc28d2f7d6338a9616c53e2515724f5f7e3b6715c

  • SHA512

    77f8728bc33abb14f4225318b0d2b05e64b6c4676d0d16fd32153956f5c44c7323f54fad53b8a921660caec95ea33fe77a978aa3aefa6436e61f2848a72c5ad5

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.hybridgroupco.com
  • Port:
    587
  • Username:
    info@hybridgroupco.com
  • Password:
    Obinna123@@@

Targets

    • Target

      37b12c3ecf410a6a0aa7f38dc28d2f7d6338a9616c53e2515724f5f7e3b6715c

    • Size

      576KB

    • MD5

      b19a2a4b7518271197afa5e5e657dbc7

    • SHA1

      69b15cf78eadb6cd53037800fa29923bb0b87945

    • SHA256

      37b12c3ecf410a6a0aa7f38dc28d2f7d6338a9616c53e2515724f5f7e3b6715c

    • SHA512

      77f8728bc33abb14f4225318b0d2b05e64b6c4676d0d16fd32153956f5c44c7323f54fad53b8a921660caec95ea33fe77a978aa3aefa6436e61f2848a72c5ad5

    • 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

Collection

Data from Local System

3
T1005

Tasks