Analysis

  • max time kernel
    2518523s
  • max time network
    158s
  • platform
    android_x64
  • resource
    android-x64-20231215-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
  • submitted
    20-12-2023 11:17

General

  • Target

    a959108ec8f93ee4c71e588236788d17372f9d61b8f71a509a776f097889f36b.apk

  • Size

    5.0MB

  • MD5

    3a0db08d86d3d57edea7d52843f32761

  • SHA1

    1b24cb57faf69c2a955f1c10c911f1b16238a12c

  • SHA256

    a959108ec8f93ee4c71e588236788d17372f9d61b8f71a509a776f097889f36b

  • SHA512

    5e40d236ee94a9d14b66dbd282d25e0818ac3a58b04719b9bf7beb88cdaa5c99ee07f85545927d7fb3cf331972d7dfeb397fa89c57f4d6a04507014e85f45e50

  • SSDEEP

    98304:b3tpB+92T+4CL6FCWFwonRhI1PMmkic+E:b3F+HL6gwwAhIutig

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 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 IoCs
  • Loads dropped Dex/Jar 4 IoCs

    Runs executable file dropped to the device during analysis.

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

Processes

  • com.iqiyi.i18n
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4995

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /apex/com.android.runtime/javalib/core-oj.jar

    Filesize

    4.7MB

    MD5

    7e343cbc45b618d05182d74bd61826b2

    SHA1

    02ee96263b3b967e570e8ddb1fa36cb21032b71b

    SHA256

    324b5af2ec2d78bb57b1552f429af51ac8d65f7fa277217ae8d4371ab14178d1

    SHA512

    48cbd8a5b246cf9d6ec16558ab12af131439837094c63a64046de384da933593459fb1aec126393bbe3b2b8ca19437f38b68364c9f158023a7b1a35e6901c705

  • /apex/com.android.runtime/javalib/okhttp.jar

    Filesize

    396KB

    MD5

    b93f8047ed660629c2efe0aef2bbe0e4

    SHA1

    7c63d6781b3f4e3ebecea0eabd707a9ffdbaa774

    SHA256

    b6c05e60710e14ce7e7d02cfca7230d6251217374e465aaaca845426017ea89b

    SHA512

    3a150d1227d123454018eeb232131b25d251277edbaa4e53c059499d9febf15eec429e0c419d9aa7bf5de212c86209e97a15560469b6322ec3c404d431b71e0e

  • /data/data/com.iqiyi.i18n/gUej8pueyg/IyGg9Ik9TUhy7gF/tmp-base.apk.y8a7FeG4719409972418845097.j8T

    Filesize

    348KB

    MD5

    216d32b7f00563aa00ae6c5896d8909c

    SHA1

    6031d18dc83b149d0e1d95a7068b5777eea205ff

    SHA256

    51011e1b3fe2cf405001b5b201cb4ce11f2395ab50f37326219dfd8b5983221e

    SHA512

    90da92a058cd089d80f65f75ef2e56c445b10c6d5adc7b1f5e7c2fad4c68fa9e2074c3d612fbed9e845997baa1dbbb8acac498f9d7194682bed73a323a3afa19

  • /data/user/0/com.iqiyi.i18n/gUej8pueyg/IyGg9Ik9TUhy7gF/base.apk.y8a7FeG1.j8T

    Filesize

    2.0MB

    MD5

    f5e57e82ea5780959e6aaf565471ef48

    SHA1

    e24a60d1c555ae67bc3cc25ccfee7ebfcd38f3fc

    SHA256

    95d36647c1d8bac43a885cc4327a4af43ad0a8f7f84a71c74240948f19270ea2

    SHA512

    4c7eea8f0840bda44a0191fa1919a6e49809ef62b99c2bfe06c1b9c5bdeeb83c0328fd9aae886b29ebc01fc8fd79f9dc1cc1fc1d90d198e056d0a19af4e899fe