General

  • Target

    499597555186a64649cb00639bad6844.exe

  • Size

    321KB

  • Sample

    200713-dn88mhrwfs

  • MD5

    499597555186a64649cb00639bad6844

  • SHA1

    8387d4da6e3b5d64da526e12be324dd866db82b1

  • SHA256

    64fdec834bb254bc6e8061d9b2f1109741d2647caf6be88b11634b8dd4e6f209

  • SHA512

    a8d53922d44d386e85fc93e105c755cb8f9fbf26a7ac2c0e620935888b6d6d093f1f1160aa769847d95812e4d57d0899468ed1e8f37afdadd631e58d40fabd1a

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mangero.xyz
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mangero.xyz
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Targets

    • Target

      499597555186a64649cb00639bad6844.exe

    • Size

      321KB

    • MD5

      499597555186a64649cb00639bad6844

    • SHA1

      8387d4da6e3b5d64da526e12be324dd866db82b1

    • SHA256

      64fdec834bb254bc6e8061d9b2f1109741d2647caf6be88b11634b8dd4e6f209

    • SHA512

      a8d53922d44d386e85fc93e105c755cb8f9fbf26a7ac2c0e620935888b6d6d093f1f1160aa769847d95812e4d57d0899468ed1e8f37afdadd631e58d40fabd1a

    • 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