Analysis

  • max time kernel
    2511130s
  • max time network
    137s
  • platform
    android_x64
  • resource
    android-x64-arm64-20231215-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system
  • submitted
    20-12-2023 11:43

General

  • Target

    ad221f6360f2202358a9603d377c0538349df1bb598d9dbca975cdb426d5f5de.apk

  • Size

    1.7MB

  • MD5

    dc074a4f513ff203176486e745594d11

  • SHA1

    d238559c0faf5c0cb27c7897c8460c602bdda26f

  • SHA256

    ad221f6360f2202358a9603d377c0538349df1bb598d9dbca975cdb426d5f5de

  • SHA512

    c33dea43fa0fea4a9867fcea1b8d2de518046ee51dedeb24181bf73c375221b249d4cf1ad9bf9def84620f746fd6b1d9bd935285392bf88b5928a3c54c83e216

  • SSDEEP

    24576:Tn2okVse+p3cuZ9nK/DZkCWG4fCScKj7a6ef2NgPONVMyxaMTLu9:TnK7uZ9KbZHrbKjfeuNi2MyxaMHu9

Malware Config

Extracted

Family

alienbot

C2

http://zesasar8.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 1 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 8 IoCs
  • Loads dropped Dex/Jar 2 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

  • mnugzybkow.ziwsoipcmbnykcysrqp.tqdymtdpzrxawy
    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:4633

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/mnugzybkow.ziwsoipcmbnykcysrqp.tqdymtdpzrxawy/app_DynamicOptDex/CNfQCb.json

    Filesize

    662KB

    MD5

    00ebde30d18f4c09321091c7860d09d9

    SHA1

    9de56e974cfa344016b3dcdc9eedac1e06c13c47

    SHA256

    3f26f60368e910c4941bc389635ef37bca085f71ef0ea61922d40cc3ff2289e1

    SHA512

    66e5429d4f4a455e3241637f6aac8a0d448e273eae230be851adbc1b79e25fe34f7863a32c48f85afab5ca021be673207a65e09e35e050fc88c9c07898067e2b

  • /data/user/0/mnugzybkow.ziwsoipcmbnykcysrqp.tqdymtdpzrxawy/app_DynamicOptDex/CNfQCb.json

    Filesize

    662KB

    MD5

    4daf30e5f03f8f27e7d54404256ed037

    SHA1

    041befe7d520245222d9355ad72b17de03ba1cf9

    SHA256

    10a80145fa8d52379c049761be8f78f56553c016327bd6c7ce0fc3dbfa9a5803

    SHA512

    e2265bc3d0517b4df298305bc8cc19556aa399afcbb1a50b7dbd6ac9240bbbd9986afd799b68eb4966010528b3e1797d3de5a778ef6435c965c6495faf2d125c

  • /data/user/0/mnugzybkow.ziwsoipcmbnykcysrqp.tqdymtdpzrxawy/app_DynamicOptDex/oat/CNfQCb.json.cur.prof

    Filesize

    324B

    MD5

    7a24982b35438243d22342e059ced22c

    SHA1

    0a95e103aeccb19277a3093aeaf6a4509d8e2012

    SHA256

    e7f39b454d032b2457b94e8d7f87267bf6684b60072700a36e8f4554f88bc2f5

    SHA512

    fa0537fd2af897f3f7d7b78d62641edcf9a7cf50f816a13c15a5aa228cca491199dd4e0ab8bc55211ae2e762d20e1d8b4d68acdecc5844a1ac74fe550e917b8b