Analysis

  • max time kernel
    47s
  • max time network
    130s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    17/06/2024, 02:13

General

  • Target
    bruno-wi1.apk
  • Size 2.4MB
  • Sample240617-cnes2azclb
  • SHA256 4f10c7ffc34e54c72c82e92f6a1d7992fb5c55ea9a98760195ccf6dc9a541107
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • tispy

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

Signatures

  • TiSpy

    TiSpy is an Android stalkerware.

  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

  • 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 phone number (MSISDN for GSM devices) 1 TTPs
  • Requests cell location 2 TTPs 1 IoCs

    Uses Android APIs to to get current cell location.

  • Acquires the wake lock 1 IoCs
  • Queries information about active data network 1 TTPs 1 IoCs
  • 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 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
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.nuwrwmqy.sgrnpwsn
    1⤵
    • Loads dropped Dex/Jar
    • Queries information about the current nearby Wi-Fi networks
    • Requests cell location
    • Acquires the wake lock
    • Queries information about active data network
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks CPU information
    • Checks memory information
    PID:4233
    • /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.nuwrwmqy.sgrnpwsn/files/dex/nbvxqMqfKGfHfKBzh.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.nuwrwmqy.sgrnpwsn/files/dex/oat/x86/nbvxqMqfKGfHfKBzh.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4292

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        privatesms.db

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

        privatesms.db-journal

        • Path /data/data/com.nuwrwmqy.sgrnpwsn/databases/privatesms.db-journal
        • Size 512B
        • SHA256 2a1e0a6aaee0c6bdd90f03670eec2f03b36919be70380c3bdcbbda00812581ba
        • MD5 SHA1 SHA512

        privatesms.db-shm

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

        privatesms.db-wal

        • Path /data/data/com.nuwrwmqy.sgrnpwsn/databases/privatesms.db-wal
        • Size 28KB
        • SHA256 c3eb5d6bd009a4df7ba0bf4d1979977f063ee11ceeba1308661d1184b7b239fc
        • MD5 SHA1 SHA512 SSDEEP

        477383.so

        • Path /data/data/com.nuwrwmqy.sgrnpwsn/files/477383.so
        • Size 145KB
        • SHA256 48042289b55dacca46eb8490a240c0d14b4da86f173d47cc70a5cdc71dbdbe1f
        • MD5 SHA1 SHA512 SSDEEP

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

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

        nbvxqMqfKGfHfKBzh.zip

        • Path /data/data/com.nuwrwmqy.sgrnpwsn/files/dex/nbvxqMqfKGfHfKBzh.zip
        • Size 535KB
        • SHA256 c48ad644fab5783d91fd59d17be1d568d445bf621ee2e705a592907be8c5c0e3
        • MD5 SHA1 SHA512 SSDEEP

        Sistema1718590408516.log

        • Path /data/data/com.nuwrwmqy.sgrnpwsn/logs/Sistema1718590408516.log
        • Size 17KB
        • SHA256 70af5ef4ab2cfeeaf9145a43131bd311fdb2efdaf0e00a53d41279c868c4dff3
        • MD5 SHA1 SHA512 SSDEEP

        nbvxqMqfKGfHfKBzh.zip

        • Path /data/user/0/com.nuwrwmqy.sgrnpwsn/files/dex/nbvxqMqfKGfHfKBzh.zip
        • Size 1.3MB
        • SHA256 0bb1af0c1491174182cd9be4b818e824f06525d86c917ee9d368d058f902268b
        • MD5 SHA1 SHA512 SSDEEP

        nbvxqMqfKGfHfKBzh.zip

        • Path /data/user/0/com.nuwrwmqy.sgrnpwsn/files/dex/nbvxqMqfKGfHfKBzh.zip
        • Size 1.3MB
        • SHA256 964e85af9578293672294809c438b26bbe773dd989986f4e1759c6cb9452f87b
        • MD5 SHA1 SHA512 SSDEEP