Analysis

  • max time kernel
    2822670s
  • max time network
    163s
  • platform
    android_x64
  • resource
    android-x64-arm64-20231215-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system
  • submitted
    22-12-2023 05:02

General

  • Target

    6d52cb9d9741f1d245a4db6ca8d4f93f.apk

  • Size

    3.3MB

  • MD5

    6d52cb9d9741f1d245a4db6ca8d4f93f

  • SHA1

    8a6c24dee064ea100f2dab98b661389c2d0fc345

  • SHA256

    baf688692f368e08e71d8e6116b3caaac9aaa180dd7e1f4d376d3ba8a23391d3

  • SHA512

    5a14d56488dbd33ad816e09349cdb8164c8d25f8dcf99e76324f4552795d8c7b493ab87b7f8f11e1e85ecc571abc717936c0997ce09e21575202645ad9687e5a

  • SSDEEP

    98304:/GBGt3ZuI7y690JAD/oD4t8aS6/LTdCHb0:/SGfuI7y2oDr4

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 1 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 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:4619

Network

MITRE ATT&CK Enterprise 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.classes2621514182627219010.zip

    Filesize

    878KB

    MD5

    a9055b3f2fbe9b5c22b077d2dfedcefd

    SHA1

    193b361883529bd8200c3eac79300e52d9d1214d

    SHA256

    61ce895c4118d8931fd688f26ad39de90de73e3469f38b269418baffad54647a

    SHA512

    112b1a49bdc83941f4ddfee166362eace676a374c0dcb581aab4d81838ac5de03c3e7a9774d5c3d868c14a4e6ac053dde3d1b6cef1a945b3caee38207e2424d2