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Analysis

  • max time kernel
    179s
  • max time network
    130s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    02/08/2024, 22:00

General

  • Target

    99c5761821b972db3e8a5e978c1cbf5a92e92f7fac6091a74971e30a94774551.apk

  • Size

    4.0MB

  • MD5

    e8a3611b7f1bb15328d3ca13b2589cd3

  • SHA1

    9cff80ef019b251edd3a2ec7a868b329ca224961

  • SHA256

    99c5761821b972db3e8a5e978c1cbf5a92e92f7fac6091a74971e30a94774551

  • SHA512

    39a98508c524e6143abf01f5edf8025abcdb881d0fe0c4a7539839bc0dcdafb58acb51aed25851a57e0cd28419c9268e60035be1857b744208559321965461df

  • SSDEEP

    98304:hJ1zRsMfxiDityT1xjaN845Y0xthAYnVXpVbRzTULQG8bLi:/1ViuG1h45/xTNXpVpQLQlbe

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot payload 2 IoCs
  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 2 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Requests changing the default SMS application. 2 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests enabling of the accessibility settings. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • p713405ee.p7b32cbd4.p14173c2c
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about active data network
    • Requests changing the default SMS application.
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests enabling of the accessibility settings.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4241
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/p713405ee.p7b32cbd4.p14173c2c/app_apkprotector_dex/j7yoe9DS.shs --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/p713405ee.p7b32cbd4.p14173c2c/app_apkprotector_dex/oat/x86/j7yoe9DS.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4273

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/p713405ee.p7b32cbd4.p14173c2c/app_apkprotector_dex/j7yoe9DS.shs

    Filesize

    2.7MB

    MD5

    ea9c2431c419be4190cfa6e469163539

    SHA1

    3b4319b6e59e1a93cb5a696f7bfac5f6d2de050f

    SHA256

    c7a7cee30bf7e6769639ebf4fed7add4bcbce3584d66768b88d722c485a57fdf

    SHA512

    aba2d8bcf1bc417fb00a6a2fee86d28f53aeac29ec458365d5fd7a0cf52c007804dcf8acade74b309403d84e780a9cb7444f0802bc4dde0f273f51bbd2b1c1ea

  • /data/user/0/p713405ee.p7b32cbd4.p14173c2c/app_apkprotector_dex/j7yoe9DS.shs

    Filesize

    2.7MB

    MD5

    6c4e579390dc97023162383ead97d9cd

    SHA1

    5ccea441c0b83c4f1b5cf52e116c8c8b8ae77adf

    SHA256

    967fe8d23c8ea1777165a78fe2729c9f1b3a5e1cb97293f47c58530357acc3de

    SHA512

    73e2984553f9baf1970c1b4cc5584deaf9e0ab2e7e71c33c878110d11c4ebb9adddd8f43e3626be77ef9208d0e61f9c3e5fe6103bf1cd6ff9691ec9ff18af512