General

  • Target

    New Purchase Inquiry.exe

  • Size

    940KB

  • Sample

    221103-qq8e1sagb6

  • MD5

    2429a4a67c335993480d6fd79875e9a1

  • SHA1

    a0d6c5c004fe5293eeb64b21e70b74ecaef51eb3

  • SHA256

    56f0ba498fc3c682e46ad6a79639bf8fe51c026886d767445be7231d0e67c438

  • SHA512

    ab44ba7d1e65cb61170fe524581b8d7ea2572df7eab1d850e636c2ed6d8150bedc715ca33b076fabdc22b11974d3303cf41324e810e0a5db49fb6907c252ef6f

  • SSDEEP

    12288:1DPd8/DXJhvsjZ4wZtXHcOadqVUg93MBn9fs2sFLTAehm8buS89WG:M//vst4wbX8pqVUg9MBnn8TAqbDG

Malware Config

Targets

    • Target

      New Purchase Inquiry.exe

    • Size

      940KB

    • MD5

      2429a4a67c335993480d6fd79875e9a1

    • SHA1

      a0d6c5c004fe5293eeb64b21e70b74ecaef51eb3

    • SHA256

      56f0ba498fc3c682e46ad6a79639bf8fe51c026886d767445be7231d0e67c438

    • SHA512

      ab44ba7d1e65cb61170fe524581b8d7ea2572df7eab1d850e636c2ed6d8150bedc715ca33b076fabdc22b11974d3303cf41324e810e0a5db49fb6907c252ef6f

    • SSDEEP

      12288:1DPd8/DXJhvsjZ4wZtXHcOadqVUg93MBn9fs2sFLTAehm8buS89WG:M//vst4wbX8pqVUg9MBnn8TAqbDG

    • 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 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.

    • Accesses Microsoft Outlook profiles

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks