Analysis

  • max time kernel
    4030949s
  • max time network
    162s
  • platform
    android_x64
  • resource
    android-x64-20231215-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
  • submitted
    09/01/2024, 22:02

General

  • Target
    7fab5ee06a6a5cc391b8b0e94b44bd253eb59e90fda924662534951dc21c9d67.apk
  • Size 4.4MB
  • Sample240109-1xscgsbcd6
  • SHA256 7fab5ee06a6a5cc391b8b0e94b44bd253eb59e90fda924662534951dc21c9d67
  • MD5 SHA1 SHA512 SSDEEP

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.weishi
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4986

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        base.apk.eferhie1.wnu

        • Path /data/user/0/com.tencent.weishi/wkijhhz9sh/okeizeuv4kh8udi/base.apk.eferhie1.wnu
        • Size 2.2MB
        • SHA256 e23b74134415ebdc2d4df2d93eb5ee45fbd6491ea994c1f735fce0aba741c6d3
        • MD5 SHA1 SHA512 SSDEEP