Analysis

  • max time kernel
    47s
  • max time network
    130s
  • platform
    android_x86
  • resource
    android-x86-arm-20240514-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
  • submitted
    29/05/2024, 02:06

General

  • Target
    174a58d520a3e60104c9eda65ccebb4696ad3459e13c03065ee0a880f93ed4f3.apk
  • Size 2.4MB
  • Sample240529-cjl2jsfb48
  • SHA256 174a58d520a3e60104c9eda65ccebb4696ad3459e13c03065ee0a880f93ed4f3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • tispy

C2
  • https://brunoespiao.com.br/esp/appprofile.jsp

Signatures

  • TiSpy

    TiSpy is an Android stalkerware.

  • Requests cell location 2 TTPs 1 IoCs

    Uses Android APIs to to get current cell location.

  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

  • Checks memory information 2 TTPs 1 IoCs

    Checks memory information which indicate if the system is an emulator.

  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

  • Queries information about the current nearby Wi-Fi networks 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current nearby Wi-Fi networks.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Checks if the internet connection is available 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs

Processes

  • com.fikndquc.pehxfcto
    1⤵
    • Requests cell location
    • Checks CPU information
    • Checks memory information
    • Loads dropped Dex/Jar
    • Queries information about the current Wi-Fi connection
    • Queries information about the current nearby Wi-Fi networks
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Acquires the wake lock
    • Checks if the internet connection is available
    PID:4214
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.fikndquc.pehxfcto/files/dex/txfvWkbbJHTSJTIfv.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.fikndquc.pehxfcto/files/dex/oat/x86/txfvWkbbJHTSJTIfv.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4239

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        privatesms.db

        • Path /data/data/com.fikndquc.pehxfcto/databases/privatesms.db
        • Size 16KB
        • SHA256 8620d146b06037c9dc98b8788c3137344eb9d7e1f8b982ffec4c1d8549f24dd5
        • MD5 SHA1 SHA512 SSDEEP

        privatesms.db-journal

        • Path /data/data/com.fikndquc.pehxfcto/databases/privatesms.db-journal
        • Size 512B
        • SHA256 e3483a9b520508abddf6ded8716f94ebe019c8276e1e2695f7f29963faa575c9
        • MD5 SHA1 SHA512

        privatesms.db-shm

        • Path /data/data/com.fikndquc.pehxfcto/databases/privatesms.db-shm
        • Size 32KB
        • SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
        • MD5 SHA1 SHA512 SSDEEP

        privatesms.db-wal

        • Path /data/data/com.fikndquc.pehxfcto/databases/privatesms.db-wal
        • Size 28KB
        • SHA256 f883827f4f699c14a48a1e5601e61ab83e60e82a9dd092c438b255909b0ae179
        • MD5 SHA1 SHA512 SSDEEP

        476927.so

        • Path /data/data/com.fikndquc.pehxfcto/files/476927.so
        • Size 145KB
        • SHA256 3170dbb7b8c6051fedbe19d56584a84e37e380811832399abaaa80a88d398f41
        • MD5 SHA1 SHA512 SSDEEP

        black-wallpapers-for-smartphone-102-700x990.jpg

        • Path /data/data/com.fikndquc.pehxfcto/files/Background/black-wallpapers-for-smartphone-102-700x990.jpg
        • Size 3KB
        • SHA256 725ccd777793d5b05707aa28438b58a021c15b0f9cf47ace83aada6ea93a921b
        • MD5 SHA1 SHA512

        txfvWkbbJHTSJTIfv.zip

        • Path /data/data/com.fikndquc.pehxfcto/files/dex/txfvWkbbJHTSJTIfv.zip
        • Size 530KB
        • SHA256 a33e7a5fdfae9544bf2f7a1a42f8a19149db40a85b4eeabaa94f128379b7337d
        • MD5 SHA1 SHA512 SSDEEP

        Sistema1716948396837.log

        • Path /data/data/com.fikndquc.pehxfcto/logs/Sistema1716948396837.log
        • Size 17KB
        • SHA256 0373c3dc8d3a0e4cc38ff0ce4fca637a22278c292a5942008226621863e19a6e
        • MD5 SHA1 SHA512 SSDEEP

        txfvWkbbJHTSJTIfv.zip

        • Path /data/user/0/com.fikndquc.pehxfcto/files/dex/txfvWkbbJHTSJTIfv.zip
        • Size 1.3MB
        • SHA256 b98fa467d511409edcc9b4bc04f86c3639df5512595e4bdd53eb1a0618f3f964
        • MD5 SHA1 SHA512 SSDEEP

        txfvWkbbJHTSJTIfv.zip

        • Path /data/user/0/com.fikndquc.pehxfcto/files/dex/txfvWkbbJHTSJTIfv.zip
        • Size 1.3MB
        • SHA256 1da88e38258463d5df0fd0f596d5935608404632f1c25b17326df2eea061ec00
        • MD5 SHA1 SHA512 SSDEEP