General

  • Target

    44746359fc1789b961eb00e9110ef15814d5bb22e7b2563d879acec5e718df11.bin

  • Size

    4.3MB

  • Sample

    240815-1wr1bsxbrg

  • MD5

    44ad1465f63b5d0455b7977677afac46

  • SHA1

    2fcfb4c03ef45c0c233421b9421652f08e73071c

  • SHA256

    44746359fc1789b961eb00e9110ef15814d5bb22e7b2563d879acec5e718df11

  • SHA512

    e7fb1a7e2e9753f0b4fb0eb0abb9374f626ed1ff2a092cf46e0495f8871b1a72e17abd1997959fe1a49a705dfc5728d4e0c889b2509aba594ee3a615f1c4d017

  • SSDEEP

    98304:aHS4ieZodzREnAknaF7+egAXlDDhJtKrQBU+WGfpbD:aHS4iAowApB+8FFCEhbD

Malware Config

Extracted

Family

hook

C2

http://149.50.108.117

DES_key
AES_key

Targets

    • Target

      44746359fc1789b961eb00e9110ef15814d5bb22e7b2563d879acec5e718df11.bin

    • Size

      4.3MB

    • MD5

      44ad1465f63b5d0455b7977677afac46

    • SHA1

      2fcfb4c03ef45c0c233421b9421652f08e73071c

    • SHA256

      44746359fc1789b961eb00e9110ef15814d5bb22e7b2563d879acec5e718df11

    • SHA512

      e7fb1a7e2e9753f0b4fb0eb0abb9374f626ed1ff2a092cf46e0495f8871b1a72e17abd1997959fe1a49a705dfc5728d4e0c889b2509aba594ee3a615f1c4d017

    • SSDEEP

      98304:aHS4ieZodzREnAknaF7+egAXlDDhJtKrQBU+WGfpbD:aHS4iAowApB+8FFCEhbD

    • 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