General

  • Target

    Shippers_Confirmation_llSP188_Lithium_Batteries_7346452.exe

  • Size

    439KB

  • Sample

    201204-se82pcb94j

  • MD5

    52c71d36ec879ba478c1894bb7af5e4b

  • SHA1

    9b97dcf3d75e8ad2ed24855d6b386768390abefd

  • SHA256

    69b3daa0773330e2607a293d7e268f6360c74f1a446a803944a00c8cd5162527

  • SHA512

    4940009c4a94ba8a6773e774f889a1ce7841ccba44edb1787d73bb363cb140b17523063beef328a3dbd39d5c1f79db9d46877050f2b6a023ba442ce88a8b7306

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.haberis.org.tr
  • Port:
    587
  • Username:
    gaziantepbolge@haberis.org.tr
  • Password:
    Gazi135antep79

Targets

    • Target

      Shippers_Confirmation_llSP188_Lithium_Batteries_7346452.exe

    • Size

      439KB

    • MD5

      52c71d36ec879ba478c1894bb7af5e4b

    • SHA1

      9b97dcf3d75e8ad2ed24855d6b386768390abefd

    • SHA256

      69b3daa0773330e2607a293d7e268f6360c74f1a446a803944a00c8cd5162527

    • SHA512

      4940009c4a94ba8a6773e774f889a1ce7841ccba44edb1787d73bb363cb140b17523063beef328a3dbd39d5c1f79db9d46877050f2b6a023ba442ce88a8b7306

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks