Resubmissions

23-07-2024 17:59

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23-07-2024 17:56

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23-07-2024 17:55

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23-07-2024 17:52

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23-07-2024 17:45

240723-wbtafa1gpr 10

23-07-2024 17:42

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23-07-2024 17:40

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23-07-2024 17:39

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23-07-2024 17:36

240723-v62dvs1eqq 10

General

  • Target

    https://github.com/Da2dalus/The-MALWARE-Repo

  • Sample

    240723-wbtafa1gpr

Malware Config

Targets

    • Target

      https://github.com/Da2dalus/The-MALWARE-Repo

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies RDP port number used by Windows

    • Sets service image path in registry

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks