Analysis

  • max time kernel
    172s
  • max time network
    149s
  • 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
    28-07-2024 08:26

General

  • Target

    107ca9c97bfe522ae4e69fdb2b17fca6_JaffaCakes118.apk

  • Size

    1.3MB

  • MD5

    107ca9c97bfe522ae4e69fdb2b17fca6

  • SHA1

    9695a3a919a414edfdce30c0f240df82134bb897

  • SHA256

    23d0b7233ab3f7195e58d643703b14d38030b833c0d8820e42fef09f55ed4c36

  • SHA512

    1da12b4029b1e98533542a6a80c66942d1943c9cdcc0490d9cfa0ffe53bb8f37719a861d821b41ad22571c10196515418b4d2213f12e35c1315b78d291931dc5

  • SSDEEP

    24576:XIEs8ZMmIHDJERdPz8Z/Pwxbz1hmTSGfYqmE7XRDxmIHWDP1UxzSlehpOJx5KrIF:NjZoHDJERdo/YRz1sSGQE7hDhHWuR+vt

Malware Config

Extracted

Family

alienbot

C2

http://xancc4fp.live

Signatures

  • Alienbot

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

  • Cerberus

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

  • Cerberus payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 7 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.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 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.

Processes

  • zxistjp.sjxi.eddnhgyngpw
    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
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Schedules tasks to execute at a specified time
    PID:4480

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/zxistjp.sjxi.eddnhgyngpw/app_DynamicOptDex/oat/tUrPil.json.cur.prof

    Filesize

    257B

    MD5

    afc3cae51fb680ca7b424529ab66a437

    SHA1

    866f500b4b05bdd3952115305be62c967ea45ece

    SHA256

    95e5b340206dc89b5d841185fac060844b6b7bf80125e6171affd57a9a59eba9

    SHA512

    a099aeb7bc848c5eb16eac97308cf519d132d5c2dd84d7f24cdc0e4829cc1fb8e3ebce27f9cd608838b3dc863129d4e730fbe46ff41aefd779f584ca7b53f384

  • /data/user/0/zxistjp.sjxi.eddnhgyngpw/app_DynamicOptDex/tUrPil.json

    Filesize

    461KB

    MD5

    5525d2d7242a673bd14b2646eb6892ce

    SHA1

    8569d69cb00c7f258a3cba753b0f84a526efd59d

    SHA256

    d75652f974958ebe94068708bf8a85927d62d66bacee864b52a61f4e879da3c5

    SHA512

    135b7cfebe8e0dd5f4aa5ba851ddee9fa3737a690882f810b3c863cc0868b3cc9af1899d33627cfa20f0007d47401825a42b7cf74c169b824b79ff1a476d1371

  • /data/user/0/zxistjp.sjxi.eddnhgyngpw/app_DynamicOptDex/tUrPil.json

    Filesize

    461KB

    MD5

    54dc5fa4683ae04014be3c09c64863cf

    SHA1

    200700369c9b3d8692acc3e2cf94d1848afb12bb

    SHA256

    ae61721e460243fb0bf4dd6a03eb26610377ccf63490c5dafdd30cb5c4843b38

    SHA512

    159a52babd7260183d55737fe61bb897a1efd9889e838711815b2807b6e77fc0d380ee37c6f20921fec61c02506e90e66c0dc8440beea2131ca9f118c00ec2da