Analysis

  • max time kernel
    142s
  • max time network
    139s
  • 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
    01-04-2024 06:01

General

  • Target

    69b70fb07d660fed15ed712f8f9a0921_JaffaCakes118.apk

  • Size

    4.1MB

  • MD5

    69b70fb07d660fed15ed712f8f9a0921

  • SHA1

    c33887bd9e30769e93a28ef0765044d00eb2d47e

  • SHA256

    f83fbba014179718feb59c3701711d2287fe4ebf7a9c2fed7845e9037cde3690

  • SHA512

    0783e0e003e7c77bee09c517f7e1d4b3c2904e3e2efdebbbb3c5fb0bd6c6c319ea751626c13ddf39e030b5a7e3a18d77af3e64d3b2bec04b6bdc113f47fabbc0

  • SSDEEP

    98304:IKoUEsuxCUZjOc5KmP5ncscYMBT50kISGitpSX:vo6qYObb1i8

Malware Config

Extracted

Family

alienbot

C2

http://t0zv563p3rrmcspg2x76.xyz

Signatures

  • Alienbot

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

  • Makes use of the framework's Accessibility service 2 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 TTPs 3 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • 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.

  • Acquires the wake lock 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs

Processes

  • determine.hotel.fragile
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's foreground persistence service
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4272
    • /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/determine.hotel.fragile/app_DynamicOptDex/HKoaKpPZg.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/determine.hotel.fragile/app_DynamicOptDex/oat/x86/HKoaKpPZg.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4297

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/determine.hotel.fragile/app_DynamicOptDex/HKoaKpPZg.json

    Filesize

    615KB

    MD5

    2438023a366ebe81d6f14c05d6869ad0

    SHA1

    2dd16fb24fca0326b684c30669b4940fd4b6c768

    SHA256

    88454cea1f5c37a4bcb9f88daedda0b60e0ca38dc537fc0359054ee42785da03

    SHA512

    6edd004a3a0acd5d446eaf4d4cf8a2a8937b8b684145e498f01e914fb7349dc4faa067e8539d6e1cde5663e18b994ca6b87aab8c62a0040e0fb222d353c592b7

  • /data/data/determine.hotel.fragile/app_DynamicOptDex/HKoaKpPZg.json

    Filesize

    615KB

    MD5

    f027cd86ff8245e0513150feab0bc65f

    SHA1

    92656b897eb179d98f10b0b1d0500b86095c3a3f

    SHA256

    50f790246ce7d5f31ab3268d6ea29369fb4e18473c7e5c84667419a47254e46a

    SHA512

    f70edaed98bde463a17f272ef2c2e4234eab309fcea69477b3207888dc249d7b0b39b7ed5750a854c31af095afb0cc841e9b333720bb275a0f00c9e30af0d7e4

  • /data/data/determine.hotel.fragile/app_DynamicOptDex/oat/HKoaKpPZg.json.cur.prof

    Filesize

    1KB

    MD5

    4966f6b6d02bdddcce55774d8a65f1de

    SHA1

    4ac41f3344d9895eff311eb8f0270d305c088e98

    SHA256

    f74f413dd152265a329126dfe44cbccd77308277f64be9c6dbba35ca71a2a5ad

    SHA512

    cea8ad972d7b377e8be6d166ac3e1e6f328d3b7f247565ac1c40c34aa0e54744b1171763db14efae12e05ac19e1ce11b3343135d69171ad5879469ad3fabbe37

  • /data/user/0/determine.hotel.fragile/app_DynamicOptDex/HKoaKpPZg.json

    Filesize

    767KB

    MD5

    fd4580b44959123f9a418f67de8cc4a7

    SHA1

    21fc9be57e496a8f356e0b1b10d59dce2b914680

    SHA256

    52e04819ff65cfda182ab27f23f9bdb367eedcd47352ab4caf078ec36e52b997

    SHA512

    ab318f7a6bfc228e14b44b7060d1f9fbc4f5cbeb029417407ebb99f74ae85d9651babf6ee3646d2a3662798ec7ef01b77767dd40fc22718f11598d90fdbb3841

  • /data/user/0/determine.hotel.fragile/app_DynamicOptDex/HKoaKpPZg.json

    Filesize

    767KB

    MD5

    f1f47b1c23326ec70659748887f215d6

    SHA1

    a5d7c025165083d574800459049bd1e613379bc0

    SHA256

    d491d6845cac2e316276d5b57da1d983f634b6df3d7f59e8c8496e0823f476b7

    SHA512

    7265eafe3a48b869080e8cfd4cc0e2241bf28f4b1e6898199ead74c8d29adfffdd2a7997c338b29138bc68746f56acc0fcbce38b898302efdd8cdd7bd3f8e6c0