General

  • Target

    6c396f6fe92a262c6f99ecff365b68a19ea6aa1bdf5f5ebada207e68c90f8ffc.bin

  • Size

    4.2MB

  • Sample

    240809-1ww92s1dnn

  • MD5

    a8d1cd46640befce78f39057e28e250e

  • SHA1

    27d1179976c036fd2a58978c6e9dabbfab107a6e

  • SHA256

    6c396f6fe92a262c6f99ecff365b68a19ea6aa1bdf5f5ebada207e68c90f8ffc

  • SHA512

    ce46d368c29bee222b9544066d5736299e567191648741fad7f58800bd83da66eb0093cdc1fdbae97f39e7d0cf7cded11570a23af1539e6fba93d3437ac8f0a0

  • SSDEEP

    98304:OdDmUI4Mrq0VR0Qmup/wuXvFVtEyok+wkrNB:OsrdVRjm8z9sXkFQb

Malware Config

Extracted

Family

hook

C2

http://193.3.19.40

DES_key
AES_key

Targets

    • Target

      6c396f6fe92a262c6f99ecff365b68a19ea6aa1bdf5f5ebada207e68c90f8ffc.bin

    • Size

      4.2MB

    • MD5

      a8d1cd46640befce78f39057e28e250e

    • SHA1

      27d1179976c036fd2a58978c6e9dabbfab107a6e

    • SHA256

      6c396f6fe92a262c6f99ecff365b68a19ea6aa1bdf5f5ebada207e68c90f8ffc

    • SHA512

      ce46d368c29bee222b9544066d5736299e567191648741fad7f58800bd83da66eb0093cdc1fdbae97f39e7d0cf7cded11570a23af1539e6fba93d3437ac8f0a0

    • SSDEEP

      98304:OdDmUI4Mrq0VR0Qmup/wuXvFVtEyok+wkrNB:OsrdVRjm8z9sXkFQb

    • Hook

      Hook is an Android malware that is based on Ermac with RAT capabilities.

    • Removes its main activity from the application launcher

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Queries information about running processes on the device

      Application may abuse the framework's APIs to collect information about running processes on the device.

    • Queries the phone number (MSISDN for GSM devices)

    • Acquires the wake lock

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries information about the current Wi-Fi connection

      Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    • Queries the mobile country code (MCC)

    • Reads information about phone network operator.

    • Requests accessing notifications (often used to intercept notifications before users become aware).

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Mobile v15

Tasks