Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    android_x86
  • resource
    android-x86-arm-20231215-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system
  • submitted
    26-01-2024 18:32

General

  • Target

    06b523da0f9d2d52ddf3b2c76a8be5e4084bd921e363b36c7e3bb3c456aa5a39.apk

  • Size

    3.9MB

  • MD5

    2a0df65d94ec05fcd635ff6f1dd413e4

  • SHA1

    9db282665315e2ac6a81631428d8db5d464d6364

  • SHA256

    06b523da0f9d2d52ddf3b2c76a8be5e4084bd921e363b36c7e3bb3c456aa5a39

  • SHA512

    ce5b71f643c8ddfd0c83fed37f740a2e7f75819abaa46092c4409de1f19fc8129a0b8f9b3e79f51f83330243179ca8ffdc8f1346694f70241718afa6ccccca3f

  • SSDEEP

    98304:/gkW89iS413fkXCl96rK8r9nG/UD3MnjTdTWeutF+6WBaT86h4sQTr:/NW892czK8RnrcjvACBaTNh4f

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot payload 2 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Makes use of the framework's Accessibility service 1 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

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

Processes

  • com.moxiu.launcher
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4248
    • /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/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/oat/x86/base.apk.bfvjhha1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4278

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/tmp-base.apk.bfvjhha3682614617811265967.hzf

    Filesize

    859KB

    MD5

    15712a76800c34ca507d820497b54087

    SHA1

    0c1e5074df618d01e55f015765b11f5b71cbd3d0

    SHA256

    b85949c5f82d6e435f440f88a16d8bd8c22fe7bc289a66ea19b179ce7aaaf1ee

    SHA512

    921f5cea7945daccb82de2b11a2c810fe9af4218066f3d3ed2be47956a8cfacf6af5f9bf0c0a68528f2d83607122d28d4ec12aa57b63329d2fd2e28d3527cba0

  • /data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf

    Filesize

    2.3MB

    MD5

    d3f9fbfafca951c5f8e6d20052e6642c

    SHA1

    47b5a52d5c36aa05b67ac04fccd5352f2d329911

    SHA256

    72b3fe6a2452262be22e71957cf458ad611a55cd019a31565e670ba361145cd7

    SHA512

    0e7dbe6516e7b014a5ed89165b5e85dcf77d9035f51c29591044a7368ec0f5425f12ba59f556bac7f5ead31178dd5d47836185040a94ce6729896ceb97391de1

  • /data/user/0/com.moxiu.launcher/fdYmzghfjf/bhcbhoxjhfgznnf/base.apk.bfvjhha1.hzf

    Filesize

    2.3MB

    MD5

    64437ca75168f897ef93759288b71e37

    SHA1

    e873d43733d6837d289b2317ecaf4d7e90bd9cec

    SHA256

    d273f369773cc2c51118d0ce94a061f7fefddc2eb650d84736c873d39867a658

    SHA512

    16a3a51fb029d06e2631b5129b944e8dd68ab9e20c0c2860246b7578ef08e3f5b106b99f2d6b0283bcce7110a12ce61216cde6c695974ebecb11ab0dfeb21e4d