Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    11-10-2024 07:18

General

  • Target

    96292453da7dfce366c3241a09646b43.apk

  • Size

    3.9MB

  • MD5

    96292453da7dfce366c3241a09646b43

  • SHA1

    98bd735d05a385ac7c5d8138610c3cab257f0ccc

  • SHA256

    6c93a4bb6c6c2c1b1e6be17b2d4f8c0238bb5ae9d391655d2fe7656ee839a3b3

  • SHA512

    f9a3093d5e18aebea8def3e8d33b1ab941809cd265750d3d86d74f8d7e4d3e6fb2abb1e4a9ab10571d5e6090c3f60467c9ca75e08db9f9eb3693d02c2c1e5e9a

  • SSDEEP

    98304:AqAwqcCIgKPNIq0LUbXrWuMrX4hCYobxLLQxaZOEl0kCHQO:AZwPNxPyLkhMrXIgx3QDE7CHQO

Malware Config

Signatures

  • Spynote

    Spynote is a Remote Access Trojan first seen in 2017.

  • Spynote payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 1 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

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

  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

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

  • Queries information about active data network 1 TTPs 1 IoCs
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.Paper.Island
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Queries information about active data network
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Checks CPU information
    • Checks memory information
    PID:4971

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.Paper.Island/app_app_dex/qcsgaxeia1.yto

    Filesize

    5.2MB

    MD5

    5221cc096eff6eaac72225cdc53efff5

    SHA1

    c72bd407b05b3594ac612fb5c0c7ddc2d5b43ab4

    SHA256

    4a1b709094e28110b8502321b8f56e695190aec495aef4fdb1440bc18ea09048

    SHA512

    8a694c1a6be674d781975fa96067e1c3d976444ec4feebc54a2a13d8ecec9ac641118a4f190dabe64f410149740ecd182307ac7d245db980fb5e018d8851a4ab

  • /storage/emulated/0/Config/sys/apps/log/log-2024-10-11.txt

    Filesize

    13B

    MD5

    de2c41a51ee9246eb1708f65b511add0

    SHA1

    2f442d634c8a18760a232c8829d4b5d74a52f074

    SHA256

    ad2d914ca347cd1930e32f21c6d5448c34104bea181b93abc85ec518985653ab

    SHA512

    7cdfbd001594503644e9ed80ae852f90ef9e841a8382e2eec6979e149a2c400a3b83055d205b4d1d66e1600e5127482932d5127eb5800d35a4ee5673fe34d84a

  • /storage/emulated/0/Config/sys/apps/log/log-2024-10-11.txt

    Filesize

    41B

    MD5

    20046c5cdf97ca57a834711960a5c31e

    SHA1

    7019c9089a919eade9b1ac86be9d3a5f6bb6e16a

    SHA256

    3f29d6ed29ebc4edce53a78e9d27ddc72a07a37c7059940440828841d76e0d13

    SHA512

    487982e62be15409f7599e3f0e709788913bd28ae87a460b441d21658534ce08054e010ec7c19dd5dcf8a97ca75098211107aabcd72567ee0d8b0b832121b8a0

  • /storage/emulated/0/Config/sys/apps/log/log-2024-10-11.txt

    Filesize

    41B

    MD5

    5f6a7de9052ca7659b838a40c6085571

    SHA1

    3810efa06ade76e609e525a9fc59d4227da43c6b

    SHA256

    ce5b7c56696824dd599baddf17a437c6bcff91bb63d2cb6a13974e81abc4d825

    SHA512

    f8c42c4cd8e5be8f53bec871675294cdbf1180e581bc42fb867e732b05e573a4926e057906739462a49f78c999f84ed4c3448fd226dd1ebe47611eb98c4c32dd