Analysis

  • max time kernel
    179s
  • max time network
    191s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    05-08-2024 22:02

General

  • Target

    706fbe52fb0ac77020e0d9c07c693cbd4d8d5d655dacee8a0b07999e4c67ceac.apk

  • Size

    3.3MB

  • MD5

    07289ef83e2324328fe6d8d709d650c6

  • SHA1

    6a4de35abe5093795bf0efd75a42d7274cf45506

  • SHA256

    706fbe52fb0ac77020e0d9c07c693cbd4d8d5d655dacee8a0b07999e4c67ceac

  • SHA512

    08a3ef648d27a41586c91fed57546926e029caa9b21a021637fa2a958f17251b9da1fd81c2dd421f0ae8076d05df1a9af410108fa3299632183445aed09df916

  • SSDEEP

    98304:teFjIEIpJ60Xw6OQ+Ul87dJezQKnNgPL2pSjbEl2G97n:w1C0zR9Kg3w5

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 6 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.

  • 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 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

  • com.escort.services
    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:4477

Network

MITRE ATT&CK Enterprise v15

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.escort.services/app_apkprotector_dex/classes-v1.bin

    Filesize

    120KB

    MD5

    c384c5cdaf8f3edfa29389f2de2effea

    SHA1

    5e5dad9692cf5794e3ff7b99a64e6555399bc56f

    SHA256

    0f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062

    SHA512

    7ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780

  • /data/user/0/com.escort.services/app_ded/V8gsOBV2dBk7bDoyb9dqDbG7ziT5uqWV.dex

    Filesize

    2.0MB

    MD5

    0476331610518e6ae4b8b71a07af7279

    SHA1

    6ad8ff6ed9bb5b3426215f594f28205ee5736e7e

    SHA256

    9f47f7de8cffeb47a156167a7c50b8b9c24ecd63964ac1e9a8308a064ca22e26

    SHA512

    7ed72b438ee9cae0217901b2052286d35807d0f40e219611d4647111cd7da61c0cdab7cfc942922642a459f325feeb28434eda12ede1bdc35df03346e6c848a8

  • /data/user/0/com.escort.services/cache/src7703671756956484925/dp.kotlin-v1.lua.mph

    Filesize

    48KB

    MD5

    690e7f4767f8ea4bbbd9c24c040a397d

    SHA1

    af44bb81bbdc3013947104e55d18e0f5570dc71c

    SHA256

    6021f5c63d977c9589527d9784525bfb9dc7df84b5bf7bee13735f18761a1dc2

    SHA512

    5233b454ab8ff86ae10efb93774f65df5ba82597b32087716eb5a63a31eca9f9b3fb1e3a92cdfa73a08456c236d72a2f15812acba33f2f168a97446cdcbe3624