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General

  • Target

    InquiryDocuments3384.exe

  • Size

    608KB

  • Sample

    250303-tqjnfasl17

  • MD5

    404641664ab3adca0c2a74d0b94e34d3

  • SHA1

    b2a44eb0bc95e44c94d3709f154d6a609108846e

  • SHA256

    5637deaaee9546ba63880ab0088ac22495ae697b8f4f37c71f2366718629b91a

  • SHA512

    4a8e3ab85f118c6b2532d28b0808b6eab7491a020819f7ef742a824099d5157fa7e5e0fc3acf66b3bb7d0bb98b5d5b5d980e379814442300045f2f446ea3a858

  • SSDEEP

    6144:eqmtCVZTSvZFXB/bG0JoLgMZRIDi7eMhPe+632TsB09ps7CXMcZLfKcgBVB3m1tN:eqmUTSvZFx/RcmWThPe+u2O+KBmN

Malware Config

Extracted

Family

darkvision

C2

acuweld.ddns.net

Targets

    • Target

      InquiryDocuments3384.exe

    • Size

      608KB

    • MD5

      404641664ab3adca0c2a74d0b94e34d3

    • SHA1

      b2a44eb0bc95e44c94d3709f154d6a609108846e

    • SHA256

      5637deaaee9546ba63880ab0088ac22495ae697b8f4f37c71f2366718629b91a

    • SHA512

      4a8e3ab85f118c6b2532d28b0808b6eab7491a020819f7ef742a824099d5157fa7e5e0fc3acf66b3bb7d0bb98b5d5b5d980e379814442300045f2f446ea3a858

    • SSDEEP

      6144:eqmtCVZTSvZFXB/bG0JoLgMZRIDi7eMhPe+632TsB09ps7CXMcZLfKcgBVB3m1tN:eqmUTSvZFx/RcmWThPe+u2O+KBmN

    • DarkVision Rat

      DarkVision Rat is a trojan written in C++.

    • Darkvision family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops startup file

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks