General

  • Target

    TT2 SWIFT 19679388 190617_2019-NLCIV000003576_ES146009_3030967.exe

  • Size

    430KB

  • Sample

    200712-hjjqsngvy2

  • MD5

    9772bfd9939464ded4f9a3fe472d9d0e

  • SHA1

    9d34744822ce04532e33950163c70a8ac29883fb

  • SHA256

    365cb8c1c15817cc3addbbf4e2f86bcc52e40dae9a2d5c7f0271814174a940fa

  • SHA512

    cabe95ecdc313fcfc4410a54a42ef3acf19ee6861605ec5bdf70c3fe43f77b05a6ab33b931674c3e36b74393194bfebe83a3c1beb29a0f77c50b90e8cee67f81

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.rebu.co.rw/
  • Port:
    21
  • Username:
    sons@rebu.co.rw
  • Password:
    o^Z0CIU?^yL2

  • Protocol:
    ftp
  • Host:
    ftp://ftp.rebu.co.rw/
  • Port:
    21
  • Username:
    sons@rebu.co.rw
  • Password:
    o^Z0CIU?^yL2

Targets

    • Target

      TT2 SWIFT 19679388 190617_2019-NLCIV000003576_ES146009_3030967.exe

    • Size

      430KB

    • MD5

      9772bfd9939464ded4f9a3fe472d9d0e

    • SHA1

      9d34744822ce04532e33950163c70a8ac29883fb

    • SHA256

      365cb8c1c15817cc3addbbf4e2f86bcc52e40dae9a2d5c7f0271814174a940fa

    • SHA512

      cabe95ecdc313fcfc4410a54a42ef3acf19ee6861605ec5bdf70c3fe43f77b05a6ab33b931674c3e36b74393194bfebe83a3c1beb29a0f77c50b90e8cee67f81

    • 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