Analysis

  • max time kernel
    151s
  • max time network
    160s
  • platform
    android_x64
  • resource
    android-x64-20240221-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
  • submitted
    14-03-2024 09:00

General

  • Target

    53721f5f5eb05250b7d7e599983dc34d2ea2061e8032d4be8fcf9693452757a3.apk

  • Size

    3.3MB

  • MD5

    b670a3277e69ff3f6aa23c0116675cd9

  • SHA1

    f7a6aab778d3a3a348cbb329ef32ed3c492c1ea8

  • SHA256

    53721f5f5eb05250b7d7e599983dc34d2ea2061e8032d4be8fcf9693452757a3

  • SHA512

    72062267c183060db58f21af96a6d8350cac37b34e85d523576b3a6000d14e515547c57916452b11d4a6370a3e0e4377a80a556956944c9f909e2ba427f2d80b

  • SSDEEP

    98304:B0zGt3ZuI7y690JAD/oD4/mQs6/LTdCHZs:B+GfuI7y2oDrq

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot payload 1 IoCs
  • Makes use of the framework's Accessibility service 2 TTPs 1 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.tencent.qqmusic
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5056

Network

MITRE ATT&CK Enterprise v15

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.tencent.qqmusic/code_cache/secondary-dexes/tmp-base.apk.classes2761370479596124855.zip

    Filesize

    878KB

    MD5

    51b99ac0544950de7fe75a76295643d0

    SHA1

    c0eab9c85915fd25839562c7970a71f789c58912

    SHA256

    64ba65f57053770b098c015482024240dde1e5670bd3e3f02a0fe3da161fd6c7

    SHA512

    9f64d7d0348e6b4cd954265c4c2a0c89ca2be1890968e670db636429ce18456a6d9995e297ef852aad934b360da971fe6af9570dce62c58acd28d96d9c8f5476

  • /data/user/0/com.tencent.qqmusic/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    2.0MB

    MD5

    8fca468d4e59b7ce3d893b82bc0a3659

    SHA1

    06ee8e9c2454828a7d822bd6de2be6eb6d3e6838

    SHA256

    6eb6bc47b1b4bd96e954554e8a5792d3d92cfcf37da83e6cc34da7d6365dd806

    SHA512

    81f856790acdc1ad57343826d24d51f78520b41c943301180a35b42bca90aea2a1c23fa0a981f8d8a26ee6a9e51e2ca2cfd700d082052cddb0c547b30dfd114d