Analysis

  • max time kernel
    29s
  • max time network
    23s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    11/02/2025, 01:52

General

  • Target

    ffa5ac3460998e7b9856fc136ebcd112196c3abf24816ccab1fbae11eae4954c.apk

  • Size

    1.1MB

  • MD5

    1512c3fa688ca107784b3c93cd9f3526

  • SHA1

    4140c53e9c5b6215cc9706ba53def170858e7f9b

  • SHA256

    ffa5ac3460998e7b9856fc136ebcd112196c3abf24816ccab1fbae11eae4954c

  • SHA512

    417bc07d7486135338b0a6374bc73894ddbbfefee0163cd47e73c01a0217af2e3cbb658d8621c1accc685caa491d8a5c31f10c3ed6b0391c65761b4d55d06021

  • SSDEEP

    24576:YpzErttEp6VcY3BX5xBay1hgZlc1tpZgoOZgoOZgoOZgo0I:azMbpNJxB11iZS1jSRSRSRSpI

Malware Config

Extracted

Family

cerberus

C2

http://94.156.77.32

Signatures

  • Cerberus

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

  • Cerberus family
  • 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 1 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.mwmnfwt.arhkrgajn
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks CPU information
    • Checks memory information
    PID:4256
    • /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.mwmnfwt.arhkrgajn/app_files/lbiyehpnaz.jar --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.mwmnfwt.arhkrgajn/app_files/oat/x86/lbiyehpnaz.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4281

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.mwmnfwt.arhkrgajn/app_files/lbiyehpnaz.jar

    Filesize

    63KB

    MD5

    4b2132b2f14d5bef6b55191fe0a01c76

    SHA1

    62ecfd6921cb6511a7d2966c6a0790bfef2de7e2

    SHA256

    ba79058d13969080a465c6fb96ae10fd852b32905f965f4d46672b2304098005

    SHA512

    be918462691168c949b58691d6cc498b6988eb67a5386f60ae74f8453440db5601638bd4753ccf3e45200c5821e74f1ee13c6c63f5938f8c2821a3c8fb066228

  • /data/user/0/com.mwmnfwt.arhkrgajn/app_files/lbiyehpnaz.jar

    Filesize

    122KB

    MD5

    8b051105b105d87d78641acdf7266006

    SHA1

    42e04053dd8fd99be0a6292ef950142066800c4a

    SHA256

    b7d5d2412885e41d37b6934a8d262695ec426bcde54b1484baaa788cbda5aa1f

    SHA512

    a2a9af01fec2f2cae50040dc82aba2f75434a6c1f2a6ac6cfb15d54fa9568695ac2de895a03becc0fa48aa52c80161919c21581d3f1c80a2237b783cf4aa1e52

  • /data/user/0/com.mwmnfwt.arhkrgajn/app_files/lbiyehpnaz.jar

    Filesize

    122KB

    MD5

    92465828e13b365caa16c90349448d4e

    SHA1

    52f28a05d1b61a9d99e3c821bc82d98ce7547f46

    SHA256

    ba5d352db34f86c20c2bf9a0a1458364bfb105b9dbfd5e9b489ee9d3ed3993ec

    SHA512

    762d3aae0b04ecbd33766cd3469a5a8a69d8366fb85477e25d9d59f0f8dd4b229cd7b3fb806108e1560ea808f9f694fad345d8d31b93f588745969fe5cb6febc