Resubmissions

12-12-2023 14:51

231212-r8a3xagec2 10

12-12-2023 14:44

231212-r376fsgdd9 10

General

  • Target

    Zecdtuorders.exe

  • Size

    871KB

  • Sample

    231212-r8a3xagec2

  • MD5

    7e4166e62463bf537fb9f4fefeb11b0f

  • SHA1

    1bbf554f92a484b4140eb127e926b4d493a07860

  • SHA256

    edfe3d2b49b3e5b9a133c3ee9144565f413f683a1e53af9d295d568ddfb62e0d

  • SHA512

    287b0aafe17e76e3d530fa512001b13dfaa4b513dfc30898759a9f249e79cb703ee4c075afa695f8e270039d35699cc7e462f29d957df2b1abf0f00bf0254746

  • SSDEEP

    12288:IgAhV0VWCDxtMsxaSY86xdYiditORC+k8HPCK+ooJFqgvSXikzXnN2NGtioeRJv:BMYSitORdTnAsgvdkDnNqXDM

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    198.23.221.13
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    admin2

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      Zecdtuorders.exe

    • Size

      871KB

    • MD5

      7e4166e62463bf537fb9f4fefeb11b0f

    • SHA1

      1bbf554f92a484b4140eb127e926b4d493a07860

    • SHA256

      edfe3d2b49b3e5b9a133c3ee9144565f413f683a1e53af9d295d568ddfb62e0d

    • SHA512

      287b0aafe17e76e3d530fa512001b13dfaa4b513dfc30898759a9f249e79cb703ee4c075afa695f8e270039d35699cc7e462f29d957df2b1abf0f00bf0254746

    • SSDEEP

      12288:IgAhV0VWCDxtMsxaSY86xdYiditORC+k8HPCK+ooJFqgvSXikzXnN2NGtioeRJv:BMYSitORdTnAsgvdkDnNqXDM

    • AgentTesla

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

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • 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 Enterprise v15

Tasks