Analysis

  • max time kernel
    63s
  • max time network
    137s
  • 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
    08-02-2024 22:04

General

  • Target

    f3391c58d32a8b234f7a196e3ae60aed4bcaea30415a48d6732a588cf2aaf3d2.apk

  • Size

    1013KB

  • MD5

    2faf9d3b87e288c45deee6ba0807b77b

  • SHA1

    a3384c6bcda732d8836f47b0710dbf1aa1562722

  • SHA256

    f3391c58d32a8b234f7a196e3ae60aed4bcaea30415a48d6732a588cf2aaf3d2

  • SHA512

    f7080758bed7bdb60f30bd40dc2ed407756531d6ab1250823a015b6f1ea052657c2fc8b128305cc689ebddd901a49c35f63d10636ec8ba5cd330af9604c0eae1

  • SSDEEP

    24576:RkBmTwT+Pk9TbBBA/R2EBc/HtvO2SMSdGrW:RMTZTbBBA/sPwdGK

Malware Config

Extracted

Family

alienbot

C2

http://mynewpath.top

AES_key

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

  • Makes use of the framework's Accessibility service 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 IoCs
  • Loads dropped Dex/Jar 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests enabling of the accessibility settings. 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
  • Listens for changes in the sensor environment (might be used to detect emulation) 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • tail.curious.matrix
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Requests enabling of the accessibility settings.
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Listens for changes in the sensor environment (might be used to detect emulation)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4260
    • /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/tail.curious.matrix/app_DynamicOptDex/jhJfI.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/tail.curious.matrix/app_DynamicOptDex/oat/x86/jhJfI.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4287

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/tail.curious.matrix/app_DynamicOptDex/jhJfI.json

    Filesize

    460KB

    MD5

    2dd74386d8d771a51a39531b1637e5d2

    SHA1

    6ab7f1c7c5395d98ff21e90489d09d426c3e6872

    SHA256

    e90b12e5bc9831ae7ed7c929d39e22ddfa4a7a7c2ffd9bbe52907925556a416b

    SHA512

    e9d2e255d05bd34d58277ca9f5aaa31f4b0c481fba78d7e24149f9d10611e8eddd88042779933f90cc7e35c1fd501ac345cdf40b2308da573261de5ceb26f756

  • /data/data/tail.curious.matrix/app_DynamicOptDex/jhJfI.json

    Filesize

    460KB

    MD5

    481f120d2b7c05aece75dfe48bb3ff08

    SHA1

    1267ead2987f5888f396af45e0fd3e54c800ec4c

    SHA256

    57ff9bd2579ddf4680d1fe3e3d3fd11058a0389c3eb22a853f6a3c496dabd58f

    SHA512

    5b3a4460cb73b2e4add19264ee7c52215052a6656c8928d0deb080bc6b68262949c00ce970234cd7b99775bbcf951b334707ab47b60477e223c79a0963808510

  • /data/data/tail.curious.matrix/app_DynamicOptDex/oat/jhJfI.json.cur.prof

    Filesize

    579B

    MD5

    3511fb524306f6b0b9e4c2a4e0a81e78

    SHA1

    f61ddc09f01aa72ec2e627f4e4487d29235a271c

    SHA256

    ce47f9dea5e5450c5869ec4c972d777619aa65f745c4f46399f00b20003efbb2

    SHA512

    c48ad4c66599a296a1936346bb3df38cc1dcfa738296d24e9ddb66eb2d8e8afb872140563c01c47e18a7bef07600e3ca54b9b4f445ec97d730ce0ce962e51aa5

  • /data/user/0/tail.curious.matrix/app_DynamicOptDex/jhJfI.json

    Filesize

    460KB

    MD5

    e3e1fb805fd59136fcf9c7ac4eaea6e4

    SHA1

    018a70d0f9b1ddb1daee9ac388c1a83d66567105

    SHA256

    cddcb5987ffc66ccbc7bf3fefd0f9c9fa082bdeab261393f5c29a98fa5d2d4fb

    SHA512

    8be320f993b636c47844c4b2b5b169b62af3b58f5af26aa1fb0bc20c1ab31cf72ccb4752a7a261e83f38806e5c1623aaf1bd36b5b01dd06cd5cde812eb64d381