Analysis

  • max time kernel
    2836531s
  • max time network
    157s
  • platform
    android_x64
  • resource
    android-x64-20231215-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
  • submitted
    22-12-2023 14:18

General

  • Target

    bdc9e00b8add78d653fa930d6db418ec.apk

  • Size

    3.3MB

  • MD5

    bdc9e00b8add78d653fa930d6db418ec

  • SHA1

    b79ee813415ba6a1720db77ad5d94344496d40ce

  • SHA256

    25b41f00a0a402e18f75883bd2d7df432b51073eb21fda5383804e55c0ae271a

  • SHA512

    974bb94ea2597f6117360463f0341d3ec0474776edddcf6a2b32798e25529d2e9525c5d7edcb6f6eb8ae931ec488f73c569d345d009ea73d6180ae9a970cbe58

  • SSDEEP

    98304:gzqGt3ZuI7y690JAD/oD42zXb6/LTdCHy4:gGGfuI7y2oDtn

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:5063

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