Overview

overview

10

Static

static

ae603c73f6...9f.exe

windows7-x64

10

ae603c73f6...9f.exe

windows10-2004-x64

10

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General

  • Target

    ae603c73f6c4e31e357ce1a511607dcc9503fd087968d41e676e55bdd0b22b9f

  • Size

    37KB

  • Sample

    221123-wxzdksdc25

  • MD5

    44061d84fb36b6e2a51e483655f48650

  • SHA1

    e7b0a494c316f4e9c4cb0bc6fe0ce02e0c268421

  • SHA256

    ae603c73f6c4e31e357ce1a511607dcc9503fd087968d41e676e55bdd0b22b9f

  • SHA512

    00dd86a80126a9a49fe4263df4bb88b111a6761a093ea5c739230c39975a5dcff3a7ba00d871654f8625f86e10c23a204e81cdcc2f5c7c9e83cc62216656a236

  • SSDEEP

    768:0HrZtjEF/e782hCY4g/iB0F79KIDN1dCvbYLYQV5nCsm:GrZtaewPBaF79KuUbYLK

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      ae603c73f6c4e31e357ce1a511607dcc9503fd087968d41e676e55bdd0b22b9f

    • Size

      37KB

    • MD5

      44061d84fb36b6e2a51e483655f48650

    • SHA1

      e7b0a494c316f4e9c4cb0bc6fe0ce02e0c268421

    • SHA256

      ae603c73f6c4e31e357ce1a511607dcc9503fd087968d41e676e55bdd0b22b9f

    • SHA512

      00dd86a80126a9a49fe4263df4bb88b111a6761a093ea5c739230c39975a5dcff3a7ba00d871654f8625f86e10c23a204e81cdcc2f5c7c9e83cc62216656a236

    • SSDEEP

      768:0HrZtjEF/e782hCY4g/iB0F79KIDN1dCvbYLYQV5nCsm:GrZtaewPBaF79KuUbYLK

    Score
    10/10
    evasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks