Analysis

  • max time kernel
    3782319s
  • max time network
    138s
  • 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
    07-01-2024 01:00

General

  • Target

    479dcd56775e176083561ebbeeb40954.apk

  • Size

    3.5MB

  • MD5

    479dcd56775e176083561ebbeeb40954

  • SHA1

    462a7c02a47a464d9a39f1c97a7a94072ad40e99

  • SHA256

    dfa0b638bcb149da421ccb28395c625e2b28cdb036e78e0937d10764a083f82b

  • SHA512

    0cc972ee88bd1f751318366c15734c95f044a8691a91e9237bd2e0cc273d3b7d13fecc9f11808b26dab3bdbb240da24ae1f20be3a814540c39471abc34d34fd2

  • SSDEEP

    98304:n44rplYwrtY9L+NWKIQJK3hhjU3pigBmHZb0HUa4KQL/aHfTZEy:p9SwRuDKIQ+hjcBe3KkOf9l

Malware Config

Extracted

Family

alienbot

C2

http://lryuxoqak84d.xyz

Signatures

  • Alienbot

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

  • Makes use of the framework's Accessibility service 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 2 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Acquires the wake lock 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs

Processes

  • perceived.coordinate.scheme
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4245
    • /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/perceived.coordinate.scheme/app_DynamicOptDex/ZYdwxkqBHHB.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/perceived.coordinate.scheme/app_DynamicOptDex/oat/x86/ZYdwxkqBHHB.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4270

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/perceived.coordinate.scheme/app_DynamicOptDex/oat/ZYdwxkqBHHB.json.cur.prof

    Filesize

    1KB

    MD5

    8961a46b095fbf7980ecf27b7500bec3

    SHA1

    8f208f955ea4e43ffecc69dc4174936d0fe1a50a

    SHA256

    54b831da6f26d1f1cda1f52442a8c87e82e1ccb68b8dd5c7a57d998d181ba357

    SHA512

    97bab35ac63c0efd29baea016648c7376e7e4b0e875b79af752bd149d3d5d2e4d0b1b49ede783ddc948e8d5ac7573e3b748746ae9cf2dbf96f080339a0510c91

  • /data/user/0/perceived.coordinate.scheme/app_DynamicOptDex/ZYdwxkqBHHB.json

    Filesize

    767KB

    MD5

    64090cfc00e8cb80733803e526d2d8dd

    SHA1

    d057a70934908ab74f84ac680d34b6e5b8635ed1

    SHA256

    55002d610989a69314eade5793b28a9cad5f39e20c9c9ae44d87ba6797c23c85

    SHA512

    c7a93cdf4426969b136e9a77a8c6c468850522085142bbd8e0d7d22e42b7c11ebc91354d1ec4a8fc492ec697241c0ced3b73821419998960d8fe647f61f2bd55

  • /data/user/0/perceived.coordinate.scheme/app_DynamicOptDex/ZYdwxkqBHHB.json

    Filesize

    767KB

    MD5

    e5e9c498f1acffe0b07ad0400d9b665f

    SHA1

    8228d527d1e096c92a12514e739616657de7cb38

    SHA256

    7f690862c66fd40829660e816778c6a65e87551c5295c2627e08c80c46043b74

    SHA512

    5bd9aabc3f3c1331a451f4791069eb3aa1a9d0307cf77222803af36ff8a7509435798f6dbd33fc7eca0d1a75992f9a738a374df75c035e5786fdd1a5c6bb07d7