General

  • Target

    Waybilldoc_220950655.pdf.exe

  • Size

    465KB

  • Sample

    211202-xxrjeaedf3

  • MD5

    717a4adeeaf2cc5ccccc944accb3b2fd

  • SHA1

    834b3549011ac52fa34c2299b8194087f6a695e8

  • SHA256

    52ffc0a75a42165e68bc35efc7b9bdd4069c7f5d4054c040737cfc87ae158da8

  • SHA512

    a6f52d450d198458a85f01a9b6a0a14aa8356cb68bec713474efd1935f686b9c4fc68eb0dd43fd978bbee17650ef8688e46759d30c11f50ec2c15dd5584b40ea

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bhgautopartes.com
  • Port:
    587
  • Username:
    ugo@bhgautopartes.com
  • Password:
    icui4cu2@@

Targets

    • Target

      Waybilldoc_220950655.pdf.exe

    • Size

      465KB

    • MD5

      717a4adeeaf2cc5ccccc944accb3b2fd

    • SHA1

      834b3549011ac52fa34c2299b8194087f6a695e8

    • SHA256

      52ffc0a75a42165e68bc35efc7b9bdd4069c7f5d4054c040737cfc87ae158da8

    • SHA512

      a6f52d450d198458a85f01a9b6a0a14aa8356cb68bec713474efd1935f686b9c4fc68eb0dd43fd978bbee17650ef8688e46759d30c11f50ec2c15dd5584b40ea

    • AgentTesla

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

    • AgentTesla Payload

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks