General

  • Target

    932811bab8ae845d0aa16b2b64d8d666bfaa291756738ecf9add076c1abb9b98

  • Size

    388KB

  • Sample

    220521-pvnqqsgad9

  • MD5

    52df66ffab4639de4991db0a0fbdc144

  • SHA1

    4d05d0723f8dd9f898ee8b97f24f1938fa8caaa2

  • SHA256

    932811bab8ae845d0aa16b2b64d8d666bfaa291756738ecf9add076c1abb9b98

  • SHA512

    d27c90f26265d46b36128a6a083f8f82606418b7e05b06614888202cbe37030b82bd5f96c83c8233c3efedcec9d0dae1a6af29921f720ae4565b2b88cb9c5a3a

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.century1991estate.com
  • Port:
    587
  • Username:
    rosto@century1991estate.com
  • Password:
    mpius3902@

Targets

    • Target

      PRO029-T-IT-L_Electronics - Turkmenistan.exe

    • Size

      442KB

    • MD5

      a79749bc6863e10c26eb11584c4f345b

    • SHA1

      7b5361e6d2714eeca1042ad78632f37a521e66d0

    • SHA256

      ec81caaa2e1246dac5787f5d99b2efde8251e889cdab987cfae838bebc0a85e2

    • SHA512

      81f0b51dd10f978e313a89dd3cfe7f927f6078fda31b8e9bf1bdbe736b0948bc1188376842ece3f51c06bc2d91bf43ae7cc3e5b3470202036385525813166ac4

    • AgentTesla

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

    • AgentTesla Payload

    • 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