General

  • Target

    244d5f8bbb2eb8513152a61ec4a30af6ff895c86e88cb3ce3a612f36c26a0ccf.bin

  • Size

    4.3MB

  • Sample

    241111-1ygx5sxgjl

  • MD5

    a79ecb7c06dee7cf5751c4df8cd58a91

  • SHA1

    3b9cc6ceb09919460d8e479f0e0e1b5ec57ebb4f

  • SHA256

    244d5f8bbb2eb8513152a61ec4a30af6ff895c86e88cb3ce3a612f36c26a0ccf

  • SHA512

    28e38ae1abba91a574107fd746c7ed3d154abb791aebeaa30fa31391ae8297f01a690309c25e0f2a76b21060b670a04cb4d2d949d8821c7d661f29101ed10be1

  • SSDEEP

    98304:YEFIy3BmuqM87fkn889UmapqCfQhvz/+IScmYrMoJ:qy3BmQ8738cb4gIScmvoJ

Malware Config

Extracted

Family

hook

C2

http://154.216.20.101

DES_key
AES_key

Targets

    • Target

      244d5f8bbb2eb8513152a61ec4a30af6ff895c86e88cb3ce3a612f36c26a0ccf.bin

    • Size

      4.3MB

    • MD5

      a79ecb7c06dee7cf5751c4df8cd58a91

    • SHA1

      3b9cc6ceb09919460d8e479f0e0e1b5ec57ebb4f

    • SHA256

      244d5f8bbb2eb8513152a61ec4a30af6ff895c86e88cb3ce3a612f36c26a0ccf

    • SHA512

      28e38ae1abba91a574107fd746c7ed3d154abb791aebeaa30fa31391ae8297f01a690309c25e0f2a76b21060b670a04cb4d2d949d8821c7d661f29101ed10be1

    • SSDEEP

      98304:YEFIy3BmuqM87fkn889UmapqCfQhvz/+IScmYrMoJ:qy3BmQ8738cb4gIScmvoJ

    • Hook

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

    • Hook family

    • 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