General

  • Target

    3fc0c736afac1a9bab01d6bed3a2ebea63a8d3e32a00521ad51d1c5c685d4155.bin

  • Size

    4.3MB

  • Sample

    240828-1wzeeazgmk

  • MD5

    6f94a1db90a072a33f7c6ab141a373b5

  • SHA1

    61552df3e687ac0040423164b69c59cb4069d087

  • SHA256

    3fc0c736afac1a9bab01d6bed3a2ebea63a8d3e32a00521ad51d1c5c685d4155

  • SHA512

    3468fc754c397988caac22fa0a68c8553e358d486085b780c7b8f1b364613ae6c0e1ced3bb67fb764d65f2ea37f1598f7d7c4f6c4b5a05cfca14e44d857fa140

  • SSDEEP

    98304:KOgKWyBM84q9PMf0p5CId5RjPSs/ooQ7xGnj8hB068LXg/:KOgOIqBp5fd5l3oobnICk

Malware Config

Extracted

Family

hook

C2

http://193.3.19.233

DES_key
AES_key

Targets

    • Target

      3fc0c736afac1a9bab01d6bed3a2ebea63a8d3e32a00521ad51d1c5c685d4155.bin

    • Size

      4.3MB

    • MD5

      6f94a1db90a072a33f7c6ab141a373b5

    • SHA1

      61552df3e687ac0040423164b69c59cb4069d087

    • SHA256

      3fc0c736afac1a9bab01d6bed3a2ebea63a8d3e32a00521ad51d1c5c685d4155

    • SHA512

      3468fc754c397988caac22fa0a68c8553e358d486085b780c7b8f1b364613ae6c0e1ced3bb67fb764d65f2ea37f1598f7d7c4f6c4b5a05cfca14e44d857fa140

    • SSDEEP

      98304:KOgKWyBM84q9PMf0p5CId5RjPSs/ooQ7xGnj8hB068LXg/:KOgOIqBp5fd5l3oobnICk

    • Hook

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

    • 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