Analysis

  • max time kernel
    3102420s
  • max time network
    150s
  • 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
    29-12-2023 21:03

General

  • Target

    03f03027f6d1f021e845b23cf3a15aea.apk

  • Size

    3.2MB

  • MD5

    03f03027f6d1f021e845b23cf3a15aea

  • SHA1

    76d1fe6ca6ef8bb7f03574c60ec5259c9dfd6bf6

  • SHA256

    7e914e4c0769a7a1dcf7d3a06160bfbd9f7b583695ccc9282854c2946b0321db

  • SHA512

    ba02a72c684203191cc5521d5405c7077739c16a82cb1e1f52dff3ad5bd85d7d62e3bbd156eca02ac81aa89c1ad3dd9167e8994adb0e3f51db3d55c71d0b0ca3

  • SSDEEP

    98304:u8u3g1G0eluSakIJ27zhQQCiJawwTosko1m:03WG0elJaXyz3CBvVko1m

Malware Config

Extracted

Family

alienbot

C2

http://34.89.218.199

rc4.plain

Extracted

Family

alienbot

C2

http://34.89.218.199

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
  • Checks Android system properties for emulator presence. 1 IoCs
  • Loads dropped Dex/Jar 3 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

  • tissue.crash.potato
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Checks Android system properties for emulator presence.
    • Loads dropped Dex/Jar
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4260
    • /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/tissue.crash.potato/app_DynamicOptDex/cP.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/tissue.crash.potato/app_DynamicOptDex/oat/x86/cP.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4287

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/tissue.crash.potato/app_DynamicOptDex/cP.json

    Filesize

    701KB

    MD5

    552d1b1b1f93f817fb65326dfd722264

    SHA1

    1b12cd4dc032e29cd75bc7144732225b33b455a2

    SHA256

    3f855468956b1837dba9be64bb44d8870b83bb50f7e7ec8125179a9e08412a93

    SHA512

    9d9848cda1e5bd0d8c78bdeaa3df30b210848d979d9bd6a81203f0e8080d4f9cfa43c5631b48b3769616882da5d62b451471cd9fd835a3bf15ff3cfa11f1159a

  • /data/data/tissue.crash.potato/app_DynamicOptDex/cP.json

    Filesize

    701KB

    MD5

    b08a9bdaec148afbe0428fdd8327f0f1

    SHA1

    e69758c1facb618dad896fe1e8e91f281bb3ba80

    SHA256

    cf49cf816453fb5791fc886cea1f8ec28354403987846c3c3b17068dfd619a57

    SHA512

    b764ebf887eec11dc1cc9883c523bf7ee4d1107555ab08cf20c5b11c55a21c766cc6faa46060e4f1d03c670c9e49d4477e2699b408e37240c708a4043635a77a

  • /data/data/tissue.crash.potato/app_DynamicOptDex/oat/cP.json.cur.prof

    Filesize

    492B

    MD5

    f21672e948313813518192fe0c6318ec

    SHA1

    e1cbb5f560df43a098cc1bde625a1a7ee81f042b

    SHA256

    bd4f9149be2cd013ffbfe64db907d7b34901036d193968d610c28543ce086a05

    SHA512

    9d3a20d8dee6271a5607303f2c9599a8a5df308576e83979dc6e39913dce9d4a95391aec72a60cc6035a9c62cb6f6bf1ae5deb2010448fb2f647ff255610fad9

  • /data/user/0/tissue.crash.potato/app_DynamicOptDex/cP.json

    Filesize

    701KB

    MD5

    74995a2264e3a1ad7d79bdf89c3e06cc

    SHA1

    82597786e614d7d51717481954cfae4ff25846e8

    SHA256

    7ea1e369aa526c30abf1e8556ff4a1cf3d2119dfc1cca44c496d4fa7f54ed0b7

    SHA512

    dfafa1757cf4e3b715731c243324ca5f0571612d9fd3f69b54086e430f3bdbf274ce16d634619232bc93342f8b35dfe8cf8a90705a7277a9ddeba6109cde788d