Analysis

  • max time kernel
    137s
  • max time network
    163s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240506-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240506-enlocale:en-usos:android-11-x64system
  • submitted
    12/05/2024, 14:33

General

  • Target
    muzhiwanapp.apk
  • Size 6.7MB
  • Sample240512-rw2ebsdf72
  • SHA256 efa8e431c5d5b3bda3cfc0da4392d14ef447643412bbea22536a155c7aae82b4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Checks CPU information 2 TTPs 1 IoCs

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

  • Loads dropped Dex/Jar 1 TTPs 4 IoCs

    Runs executable file dropped to the device during analysis.

  • 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.

  • Queries information about running processes on the device 1 TTPs 3 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

  • 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.

  • Acquires the wake lock 1 IoCs
  • Checks if the internet connection is available 1 TTPs 2 IoCs
  • Reads information about phone network operator. 1 TTPs

Processes

  • com.muzhiwan.market
    1⤵
    • Checks CPU information
    • Loads dropped Dex/Jar
    • Obtains sensitive information copied to the device clipboard
    • Queries information about running processes on the device
    • Queries information about the current Wi-Fi connection
    • Acquires the wake lock
    • Checks if the internet connection is available
    PID:4951
  • com.muzhiwan.market:mult
    1⤵
    • Loads dropped Dex/Jar
    • Queries information about running processes on the device
    • Checks if the internet connection is available
    PID:4995
  • com.muzhiwan.market:mzwlogservice
    1⤵
    • Loads dropped Dex/Jar
    • Queries information about running processes on the device
    PID:5093

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        mzw.apk

        • Path /data/data/com.muzhiwan.market/data/mzw.apk
        • Size 17KB
        • SHA256 d0990058e5204d1a1bde2eff40893cb49d1e8972ee9b7e1b03ae35ac3cd5df8b
        • MD5 SHA1 SHA512 SSDEEP

        mzw.d

        • Path /data/data/com.muzhiwan.market/data/mzw.d
        • Size 59KB
        • SHA256 f504965dcb90e138323c40cd153fe635f8485696c70dd4521b9202e20600b20f
        • MD5 SHA1 SHA512 SSDEEP

        mzw.d

        • Path /data/data/com.muzhiwan.market/data/mzw.d
        • Size 33KB
        • SHA256 d9c6e60caf46fbde6806d9a435bf1cf9e75cd079e6ffdf15c7646455d1fc68e6
        • MD5 SHA1 SHA512 SSDEEP

        mzw.g

        • Path /data/data/com.muzhiwan.market/data/mzw.g
        • Size 42KB
        • SHA256 7a28fd857e1283e351d37931cc6e23cd6de5ad2fd4d3d23337a6f162b07f3978
        • MD5 SHA1 SHA512 SSDEEP

        download

        • Path /data/user/0/com.muzhiwan.market/databases/download
        • Size 16KB
        • SHA256 8007d95e9f9cea362d7e6c352267afaba8f8c0dc4b31395e1d49b8f2d28006f2
        • MD5 SHA1 SHA512 SSDEEP

        download-journal

        • Path /data/user/0/com.muzhiwan.market/databases/download-journal
        • Size 512B
        • SHA256 9e676e2581045eb2019537cd13118e4e92267a0bf54999fa8db81b70bac08d9b
        • MD5 SHA1 SHA512

        download-journal

        • Path /data/user/0/com.muzhiwan.market/databases/download-journal
        • Size 8KB
        • SHA256 c5bcc1deba467dae90a07db09da33d9ab055074a908444a5591b0b38d97ee3b0
        • MD5 SHA1 SHA512 SSDEEP

        download-journal

        • Path /data/user/0/com.muzhiwan.market/databases/download-journal
        • Size 8KB
        • SHA256 15628f0d838667a1747544874b813acd6feec10ae40bdbcedcc1f0b5ac638c9d
        • MD5 SHA1 SHA512 SSDEEP

        notes-db

        • Path /data/user/0/com.muzhiwan.market/databases/notes-db
        • Size 16KB
        • SHA256 ddbbdfe580ccd820fefefb814ecb050efe134731aa6560eb803171ff497c73d7
        • MD5 SHA1 SHA512 SSDEEP

        notes-db-journal

        • Path /data/user/0/com.muzhiwan.market/databases/notes-db-journal
        • Size 512B
        • SHA256 bb8573465a6513208fc7016efd0c233bb94b85c565d2a34a3897171b0c867b55
        • MD5 SHA1 SHA512

        notes-db-journal

        • Path /data/user/0/com.muzhiwan.market/databases/notes-db-journal
        • Size 42KB
        • SHA256 14b68457395896d3ffe12b777f52fe2cc4182a6c9ba383555b12522c93657b00
        • MD5 SHA1 SHA512 SSDEEP

        notes-db-journal

        • Path /data/user/0/com.muzhiwan.market/databases/notes-db-journal
        • Size 8KB
        • SHA256 9e163e84120c10cbe577495d2b4ce89f09108f4e16382a2a53320184563331ee
        • MD5 SHA1 SHA512 SSDEEP

        um_cache_1715524505070.env

        • Path /data/user/0/com.muzhiwan.market/files/.um/um_cache_1715524505070.env
        • Size 604B
        • SHA256 e65ff2776d3d22da128660adc4d99e16ecf1fd654debf6a9f49475b5ee712159
        • MD5 SHA1 SHA512

        exchangeIdentity.json

        • Path /data/user/0/com.muzhiwan.market/files/.umeng/exchangeIdentity.json
        • Size 162B
        • SHA256 60e3c5e1cc2eabcb45025269ae3ee2f6a514f0e08e8bf23810b61f882374677b
        • MD5 SHA1 SHA512

        install_file_dir

        • Path /data/user/0/com.muzhiwan.market/files/install_file_dir
        • Size 5KB
        • SHA256 2da45ce16e8ba4b4326f0b34c1de5a9f1b10c91c2a42b212688cb7d6784d2e5f
        • MD5 SHA1 SHA512 SSDEEP

        install_file_dir-journal

        • Path /data/user/0/com.muzhiwan.market/files/install_file_dir-journal
        • Size 1KB
        • SHA256 f80c80a841ec964acdd2944883662095552e8a11e725d35a4c1881099d99eca4
        • MD5 SHA1 SHA512

        install_file_dir-journal

        • Path /data/user/0/com.muzhiwan.market/files/install_file_dir-journal
        • Size 2KB
        • SHA256 342c39dff32c97c1e0ccdf16b42f725edef3ab03a23ff2577a6838d7511bb1eb
        • MD5 SHA1 SHA512

        jpush_stat_cache.json

        • Path /data/user/0/com.muzhiwan.market/files/jpush_stat_cache.json
        • Size 139B
        • SHA256 86d1b76984c9fc9f3f99c02060bc4f79e2f25b32a9e9438c73299da115b3ed19
        • MD5 SHA1 SHA512

        umeng_it.cache

        • Path /data/user/0/com.muzhiwan.market/files/umeng_it.cache
        • Size 245B
        • SHA256 d78fe3af114a86ebbfaf874f29ee64e82dd2b48b51ab06b64f485db82be4af56
        • MD5 SHA1 SHA512

        .push_deviceid

        • Path /storage/emulated/0/data/.push_deviceid
        • Size 32B
        • SHA256 036126081c275bd04c94f393617507073cb02ab193dba7ac19a4abec3faf70e0
        • MD5 SHA1 SHA512

        .systemid

        • Path /storage/emulated/0/data/.systemid
        • Size 42KB
        • SHA256 02e8ca53d9f08959a4180c69c497b00f7328c107c143e7360fd3e328c637acf5
        • MD5 SHA1 SHA512 SSDEEP

        .systemmac

        • Path /storage/emulated/0/data/.systemmac
        • Size 2KB
        • SHA256 55e1fc8e1525ba6f8a4c38402dde63ed7252124feb4e0ffa9230dbc108b9a9d2
        • MD5 SHA1 SHA512