Analysis

  • max time kernel
    179s
  • max time network
    186s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240611.1-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240611.1-enlocale:en-usos:android-11-x64system
  • submitted
    17/06/2024, 10:13

General

  • Target
    Temp_20Mail.apk
  • Size 3.0MB
  • Sample240617-l875rawdph
  • SHA256 07346cf8ba8cba881250023326382b88dcf4247cfa64501ccc560667614a7297
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • spynote

C2
  • 156.245.20.17:7771

Signatures

  • Spynote

    Spynote is a Remote Access Trojan first seen in 2017.

  • 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.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • 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.

  • 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.

Processes

  • updates.teens.sa
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Schedules tasks to execute at a specified time
    PID:4710

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        classes-v1.bin

        • Path /data/user/0/updates.teens.sa/app_apkprotector_dex/classes-v1.bin
        • Size 4.0MB
        • SHA256 95cd7ea94c69d01216dfea9a1b5a6122d5c8ed7bf8c1baf7c37d069c5c4ca671
        • MD5 SHA1 SHA512 SSDEEP

        log-2024-06-17.txt

        • Path /storage/emulated/0/Config/sys/apps/log/log-2024-06-17.txt
        • Size 25B
        • SHA256 ac0b11d28c0ed6926261a37d2e5fb0ad65550de1817abd40681e3847fa1289f4
        • MD5 SHA1 SHA512

        log-2024-06-17.txt

        • Path /storage/emulated/0/Config/sys/apps/log/log-2024-06-17.txt
        • Size 33B
        • SHA256 453558b4a2507eea7ee276b772cdcbf902de9957859a974d51c6865d844f33a3
        • MD5 SHA1 SHA512

        log-2024-06-17.txt

        • Path /storage/emulated/0/Config/sys/apps/log/log-2024-06-17.txt
        • Size 25B
        • SHA256 049d51bf61bf26d7b9e55391560cc23ec59d2240453ac81b87f2e81153b0fcaf
        • MD5 SHA1 SHA512

        log-2024-06-17.txt

        • Path /storage/emulated/0/Config/sys/apps/log/log-2024-06-17.txt
        • Size 29B
        • SHA256 323570c39e1d705541858e0b57bcd4d2341c745af2ff8873f27e676d0132408e
        • MD5 SHA1 SHA512

        log-2024-06-17.txt

        • Path /storage/emulated/0/Config/sys/apps/log/log-2024-06-17.txt
        • Size 57B
        • SHA256 c1ba635dfbc4ea8ea5f7330d5a4516a43e2640f0e4912ce45d6a0214434f6fad
        • MD5 SHA1 SHA512