Analysis

  • max time kernel
    21s
  • max time network
    134s
  • 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
    01/06/2024, 16:15

General

  • Target
    1.apk
  • Size 448KB
  • Sample240601-tp7zmsgc9z
  • SHA256 12d861b4b4ccfafd1d8c5d0c39a5119922bf5d14ece78cb2b980568bf81e8e3d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Requests cell location 1 TTPs 2 IoCs

    Uses Android APIs to to get current cell information.

  • 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 1 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
  • 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

Processes

  • com.leleketang.zuoye
    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)
    • Checks if the internet connection is available
    PID:4311

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

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        Downloads

        __xadsdk__remote__final__builtin__.jar

        • Path /data/data/com.leleketang.zuoye/app_baidu_ad_sdk/__xadsdk__remote__final__builtin__.jar
        • Size 153KB
        • SHA256 f30b86fc90e6e7f5d5035c11b81b92bb1bf26e793a1854f61f50a38ac9f653b9
        • MD5 SHA1 SHA512 SSDEEP

        __xadsdk__remote__final__running__.jar

        • Path /data/user/0/com.leleketang.zuoye/app_baidu_ad_sdk/__xadsdk__remote__final__running__.jar
        • Size 363KB
        • SHA256 b208970e67c4cdb7186fa6629013afab908818aee2d6b992bed4162f240e44d6
        • MD5 SHA1 SHA512 SSDEEP