Analysis

  • max time kernel
    2482368s
  • max time network
    154s
  • 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
    20-12-2023 06:30

General

  • Target

    8bebc8534bcd0e053862bd5fb4372184a839cde85f1b9aac18a887c64eeea68a.apk

  • Size

    2.4MB

  • MD5

    76cb07005d195f9acc37ce76ff6df8d1

  • SHA1

    747a3561268d733ac47cc8ed0e14b5095991ec46

  • SHA256

    8bebc8534bcd0e053862bd5fb4372184a839cde85f1b9aac18a887c64eeea68a

  • SHA512

    504f38e17f93abd2b46cdefc8a13b1e461708026ad47191eed7a8704e35b57fcd3eaa57d44440c450b8873ff04edbd6249aca4ff397c49f55d3d85706de4685a

  • SSDEEP

    49152:kHuj7mPKFflm0Dv7UzVqBGwipahwABJASBJ5w+zVAOWxYBn4aY3wRS:W8CPd+AInkaa6ASbHtWInf9S

Malware Config

Extracted

Family

alienbot

C2

http://ukalasey5.com

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 2 IoCs
  • 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 disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs

Processes

  • udguqzwjtrmqlegrkxcfbbsy.tnoxyruqauperpzrznqahxycjbo.assltacbhkqwwchlbpwcur
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4506
    • /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/udguqzwjtrmqlegrkxcfbbsy.tnoxyruqauperpzrznqahxycjbo.assltacbhkqwwchlbpwcurqsbci/app_DynamicOptDex/ixcj.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/udguqzwjtrmqlegrkxcfbbsy.tnoxyruqauperpzrznqahxycjbo.assltacbhkqwwchlbpwcurqsbci/app_DynamicOptDex/oat/x86/ixcj.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4533

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/udguqzwjtrmqlegrkxcfbbsy.tnoxyruqauperpzrznqahxycjbo.assltacbhkqwwchlbpwcurqsbci/app_DynamicOptDex/ixcj.json

    Filesize

    824KB

    MD5

    4bdf8369f0abef8af57c66519e0350e3

    SHA1

    7f5862be76cc5a05c02481201433ad4d27555169

    SHA256

    f2993ced77add5b01cc065f00e23a457938752fed478de8132835ddca38efe27

    SHA512

    079ad67755a819b22900169866a06537ab3e3a92ef62375e7c67d7d5ae94d1d41e983f0bd92bd149840c1232adaf2f9c155450137ae1822f22fc2f2978bcf754

  • /data/data/udguqzwjtrmqlegrkxcfbbsy.tnoxyruqauperpzrznqahxycjbo.assltacbhkqwwchlbpwcurqsbci/app_DynamicOptDex/ixcj.json

    Filesize

    824KB

    MD5

    881bcd3c321e3ebd6a82e8579e64b399

    SHA1

    cdcb1778d33af2893cd58f5aabcbd7bf34ed685e

    SHA256

    7d3186fdf4e36e8578d9cf2c47c10550b379b42b18121e4e9419e9cb65b75791

    SHA512

    a1794b4335c41e6b4338fb32a82fc4ffd2c1b10f65972f1d901c35f8f65c7f6b3512ef512776b4558a4b357df385c331c9ae237a9c0776d56aeb64c81c39106c

  • /data/data/udguqzwjtrmqlegrkxcfbbsy.tnoxyruqauperpzrznqahxycjbo.assltacbhkqwwchlbpwcurqsbci/app_DynamicOptDex/oat/ixcj.json.cur.prof

    Filesize

    468B

    MD5

    a3c2c7594dcf6eca13d333dc29dc37f0

    SHA1

    7fc5f54a39850e98b766780a134bd1e72b26fb65

    SHA256

    894749be196994adea9b278810a99b0ccf09db8b62773402207aee9e09a80820

    SHA512

    eadfe257d32b174e3a116f99e54144958fb581b63ee291e863835be79aef7770bcfe7275ee0776e820a35b12c114d4b7757268dfa7a042775c106ec78a5b550b

  • /data/user/0/udguqzwjtrmqlegrkxcfbbsy.tnoxyruqauperpzrznqahxycjbo.assltacbhkqwwchlbpwcurqsbci/app_DynamicOptDex/ixcj.json

    Filesize

    824KB

    MD5

    1116c79515cdb233782de1e2ac7acc3c

    SHA1

    b04f4dc6a9c57d920005813010cb2d2eefcb3856

    SHA256

    6fd68213c660f5d756cef6f55ece98b29f2bc6ca59ef0fc278463db0a87c0e06

    SHA512

    88ca64fe82cd2327d577a1c064603cab8cdec4257b643b63bfe7e0793374b603faaacd2474c737dd969ca76f5fec2d13d93d589ad933c128e1672c46396ff96e