Analysis

  • max time kernel
    152s
  • max time network
    186s
  • 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
    26/05/2024, 19:16

General

  • Target
    768aa50d39894bae63b4cb84eb0ba3e8_JaffaCakes118.apk
  • Size 2.9MB
  • Sample240526-xyydcagg9x
  • SHA256 9c9d7dfd5a11666880489a5a39b630f38e65968eb5da8212537552c6a8c2c135
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Checks if the Android device is rooted. 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs

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

  • Queries information about running processes on the device 1 TTPs 1 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.

  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Checks if the internet connection is available 1 TTPs 1 IoCs
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
  • Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.yxxinglin.xzid119427
    1⤵
    • Checks if the Android device is rooted.
    • Checks CPU information
    • Queries information about running processes on the device
    • Queries information about the current Wi-Fi connection
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks if the internet connection is available
    • Listens for changes in the sensor environment (might be used to detect emulation)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4256

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

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        Downloads

        dW1weF9pbnRlcm5hbF8xNzE2NzUwOTk0MjU5

        • Path /data/data/com.yxxinglin.xzid119427/files/stateless/dW1weF9pbnRlcm5hbA== /dW1weF9pbnRlcm5hbF8xNzE2NzUwOTk0MjU5
        • Size 1KB
        • SHA256 ee29aa7eb9bc9e6a9414c04bc37e06332e80ada3d4e67710ee56fb1b92090748
        • MD5 SHA1 SHA512

        umeng_it.cache

        • Path /data/data/com.yxxinglin.xzid119427/files/umeng_it.cache
        • Size 498B
        • SHA256 3669090863da8994824207eb8df489cc83ab15db95fc3f66388a4ed3345cf332
        • MD5 SHA1 SHA512

        ContextData.xml

        • Path /storage/emulated/0/.DataStorage/ContextData.xml
        • Size 111B
        • SHA256 2734e14e93937dfffffa96fa8983e565ca583f0bd768d69ab02bb8a7124c6926
        • MD5 SHA1 SHA512

        ContextData.xml

        • Path /storage/emulated/0/.DataStorage/ContextData.xml
        • Size 213B
        • SHA256 0ce490323a77220a6387fd192b5ad831a043b2462bb679908f96a276d3f19e37
        • MD5 SHA1 SHA512

        Alvin2.xml

        • Path /storage/emulated/0/.UTSystemConfig/Global/Alvin2.xml
        • Size 65B
        • SHA256 3325d2a819fdd8062c2cdc48a09b995c9b012915bcdf88b1cf9742a7f057c793
        • MD5 SHA1 SHA512

        Alvin2.xml

        • Path /storage/emulated/0/.UTSystemConfig/Global/Alvin2.xml
        • Size 111B
        • SHA256 4cf2c3cb2712e6e161de2c968226dd5e4325c49f01a116ae68573636a3f87e11
        • MD5 SHA1 SHA512

        Alvin2.xml

        • Path /storage/emulated/0/.UTSystemConfig/Global/Alvin2.xml
        • Size 167B
        • SHA256 0064d8e994a9a63d203d5d7ea962ae193d627ebafb7fa5d62dc5095bfdcf2bab
        • MD5 SHA1 SHA512