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Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    21/01/2025, 22:08

General

  • Target

    22156d5d8b763a1f10bce4fe14d13ad98a73522ad9da8d923e0d3b1b0dd04655.apk

  • Size

    1.6MB

  • MD5

    48e697323a0779f4e0e7b0fff8618400

  • SHA1

    3c3172d219d942dd7636f7373f01c9fd38141211

  • SHA256

    22156d5d8b763a1f10bce4fe14d13ad98a73522ad9da8d923e0d3b1b0dd04655

  • SHA512

    37599aadb30b31d10e2e5dcbfa138d16b0f9c47b02d0ac49f5b6bd559cc8dea6399d777aa3382b7588b64c0c574acce570326afa398086d89bebd8b6902d9771

  • SSDEEP

    24576:hcycIR0aeP9Ji8GU6ICuVOFlnlUa8vBQ6LBUAXhQLh7guvqYanpNwYYT8ABwR:hcyc3WU6PuwF216yhohE6qYipNwYYTpK

Malware Config

Extracted

Family

alienbot

C2

http://akrepbaba323.net

rc4.plain

Extracted

Family

alienbot

C2

http://akrepbaba323.net

Signatures

  • Alienbot

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

  • Alienbot family
  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

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

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • 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 the mobile country code (MCC) 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.manage.decade
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Queries account information for other applications stored on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Checks CPU information
    • Checks memory information
    PID:4229
    • /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.manage.decade/app_DynamicOptDex/ick.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.manage.decade/app_DynamicOptDex/oat/x86/ick.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4256

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.manage.decade/app_DynamicOptDex/ick.json

    Filesize

    238KB

    MD5

    71a2e5ce421b408c7750b39b6791ec77

    SHA1

    c8b7603f7de04b2fce4577cd746ca5d70ddd548e

    SHA256

    59eedcf74638fac737fbdc4823e053aa237f2f2b96077fedf7a512cd9a91fd78

    SHA512

    a37a9637523ae9259190dcce753aa3c32c8fc12a372e601cabe33aa3da5bf9155e7f8a35d4043fd624801e424c0175fddacb798f3aa6aab46d2e1af5b52ba27d

  • /data/data/com.manage.decade/app_DynamicOptDex/ick.json

    Filesize

    238KB

    MD5

    c97c173757c162edadf2c175c111d4f3

    SHA1

    ecc2e50188692034baa9df231f1a02d8d48158c8

    SHA256

    75ec426d5647f05b60e9689337f911d6d00db926121b7dc70d93ca83d5f9a82a

    SHA512

    993496ba2a55ff7c66f9c215f7bfda3def106f79d4eeafbc0084b8a48c2d4d3609723f509155e0b2423988c0b824e76a5304a43b7cf7923c0d80fba4c155deb3

  • /data/data/com.manage.decade/app_DynamicOptDex/oat/ick.json.cur.prof

    Filesize

    478B

    MD5

    ab11ad73108ae9c4cc0b26e197d6f6e0

    SHA1

    e38b652a06f344e86bd81f4bbb3d78dd70081d3c

    SHA256

    7ba660d102d85473b45c982421d9dc8d506fb83b9af8662703b4860c320dbc9e

    SHA512

    1a6aa428e939490551b865851a6f43fef4f19ad6132dfd62dc25de26b4f0bfd12e883db3731478c59032d6c7ecad542654f32c46c21feec206e394ea867b9aca

  • /data/user/0/com.manage.decade/app_DynamicOptDex/ick.json

    Filesize

    483KB

    MD5

    adc1099b7403eaa397b14bdfb951508e

    SHA1

    c02fbf11f6a62a3353fb74752db22f4b40588356

    SHA256

    82626e2d7cdd4023bf550787013a01a9d747d7dc98a91bfec9283d6d6f968052

    SHA512

    c1c092ddb9ed6c48f82f0187f2a18a52d9e81d72ec71c26f96addb5f488d56e83c28e76ca7dee617f0da1d757d96958e9f30869fac066c46c694d1f4888d7eb5

  • /data/user/0/com.manage.decade/app_DynamicOptDex/ick.json

    Filesize

    483KB

    MD5

    9fa33990983350ae0d7c3ceedd471320

    SHA1

    983dd45a782d3514c26dc6a809603eb67ae0a059

    SHA256

    4385ed115259680065796fde235affa74d1c55c0ce2f58186572e45ba819a80e

    SHA512

    71df84dd6cf7942c7fa741c1f68b9a1fed86b9f7eff0ba661c66d7eb6768ad14f9579deb92926fa2534a3d263a9130fe796509fc7de51ff06f862aaef49aa54e