Analysis

  • max time kernel
    153s
  • max time network
    164s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240221-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system
  • submitted
    06-03-2024 03:50

General

  • Target

    b670a3277e69ff3f6aa23c0116675cd9.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:4588

Network

MITRE ATT&CK Enterprise v15

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    2.4MB

    MD5

    8ea2dc64e9e7a2740c3e5effe242615e

    SHA1

    39882a484ee4dbb7ef46554893ce7822b5656eb1

    SHA256

    d52975758f8799644df1ab42958abe05c3cbb3bd2b436d4ec5c18c2961747300

    SHA512

    d598e0cd00e0cb25d3a6db7d9ca4226929f843647ccd08dacc0ff40d842d6dfbc3cb00760692787f21cc178d1b76c4ae1db67f44ff7615c66c6f46b705108390

  • /data/user/0/com.tencent.qqmusic/code_cache/secondary-dexes/tmp-base.apk.classes7636435293834893489.zip

    Filesize

    878KB

    MD5

    51b99ac0544950de7fe75a76295643d0

    SHA1

    c0eab9c85915fd25839562c7970a71f789c58912

    SHA256

    64ba65f57053770b098c015482024240dde1e5670bd3e3f02a0fe3da161fd6c7

    SHA512

    9f64d7d0348e6b4cd954265c4c2a0c89ca2be1890968e670db636429ce18456a6d9995e297ef852aad934b360da971fe6af9570dce62c58acd28d96d9c8f5476