Analysis

  • max time kernel
    150s
  • max time network
    159s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    12-03-2024 02:16

General

  • Target

    c23426edaf37a2fc6fc3a6e5daa17bfa.apk

  • Size

    3.8MB

  • MD5

    c23426edaf37a2fc6fc3a6e5daa17bfa

  • SHA1

    a362e1aaf8bc7a7491b10eab252c3b7ee8532a46

  • SHA256

    a0181864eed9294cac0d278fa0eadabe68b3adb333eeb2e26cc082836f82489d

  • SHA512

    98b78e62a63d87ddc55722658e85acb5f9ba4b792578ca8868e8214e04f4336e9728bec2c386b6afbac4f2183f8232d6e958b215c5c0948746f4254d32ffa2ff

  • SSDEEP

    98304:e5bwkHNRfCwdA0cduVE7AxeQrUsVinobTdp6n:eFo0cdu+AxeMxTdwn

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.didiglobal.passenger
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4176

Network

MITRE ATT&CK Enterprise v15

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.didiglobal.passenger/code_cache/secondary-dexes/tmp-base.apk.classes2624514300653144341.zip

    Filesize

    90KB

    MD5

    3275604c9e2fd08a9e549bd6bb2ff32b

    SHA1

    bd3ff31c85dfcac923156ba4582b7c75cb28d8f8

    SHA256

    7686d87c9728b669abe3e6707a444bd5da8d090f4a503d42cf077cdbb481b350

    SHA512

    832b51a3225e014ca9d332f9f8168b14f15032bcfc2ad9286797e8288a5834e5f98e6c48572c6ae9de1e40dbd05e6f2d36e02c06da9087d390bd2f5c3ba41df1

  • /data/user/0/com.didiglobal.passenger/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    2.4MB

    MD5

    225a4f4ef23e049c8eeef4d9188e5559

    SHA1

    c9bce30752acf148b0941e187ccf94bd9b410004

    SHA256

    e2c47c6eaca1f0b8454ec5091a37000e351b1565c20636e30b209d0cbf1de077

    SHA512

    615d9d1ffc81728a0b5c4f77ef20444f563aa6c81aaaacce3286f99f1c76d737da63750110fb3cf78c187d800d9116c261ac6c26b7038e5cfe33e741f936b0d7