Overview

overview

10

Static

static

6

5fa2343e17...18.apk

android-9-x86

10

5fa2343e17...18.apk

android-10-x64

10

5fa2343e17...18.apk

android-11-x64

Analysis

  • max time kernel
    61s
  • max time network
    131s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    31-03-2024 22:17

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General

  • Target

    5fa2343e1720478c8be46383bb241d6e_JaffaCakes118.apk

  • Size

    2.6MB

  • MD5

    5fa2343e1720478c8be46383bb241d6e

  • SHA1

    717ab7f7f16ec940ceb15419847476178192dfe0

  • SHA256

    4b75ca3210c17313731434a7665810594cd5493ff2836ffc566a249c477c714b

  • SHA512

    a9abc879a4fbdbf049b2a452cb8adb2198c4dc624b664a6b7ba797f1c7a580688157a932123bc4f90a06c73534032e302a25b402cd0e603f070d0ad3e18ee826

  • SSDEEP

    49152:Uu6cEpVe1gwKL4l+Zd8AOhHjh18MwB7Bxei6BYh7Vnzx+ItOjftNS:Uuz4nwIw+ZtuDhAVBxev+h7Vnzx+PjO

Score
10/10
cerberusbankercollectionevasioninfostealerratstealthtrojan

Malware Config

Extracted

Family

cerberus

C2

http://194.163.187.220

Signatures

  • Cerberus

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

    bankertrojaninfostealerevasionratcerberus
  • Makes use of the framework's Accessibility service 2 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasion
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs
    evasion

Processes

  • com.feature.host
    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).
    • Listens for changes in the sensor environment (might be used to detect emulation)
    PID:4287
    • /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.feature.host/app_DynamicOptDex/aU.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.feature.host/app_DynamicOptDex/oat/x86/aU.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4314

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.feature.host/app_DynamicOptDex/aU.json
    Filesize

    124KB

    MD5

    6cdd9a1283c881f6a5903f55c9ada156

    SHA1

    9a6ff8a6e38cb7b6dc03f433146fed5077b697d4

    SHA256

    9816c066211ace942b6f4fcff1646dc492b5bc7e19fe05fb8043fb0bafc2c9f8

    SHA512

    015247abe4629e08eb46283a3caab7241e7f937ce78dac3969fba7ea1998e9f1294b6c4a17a7b9749c775ba151cae32f303c789e43b404a116fb4108ab6bb27b

    Download Submit

  • /data/data/com.feature.host/app_DynamicOptDex/aU.json
    Filesize

    124KB

    MD5

    bfdb0fe949acc23ee1595df9aaf8d7d2

    SHA1

    a5feeb03487a359cc5ccbc39ecaeb0737e8ae23a

    SHA256

    4ab7f109000d389dd4910a38da26412d7bff0de97f1dd9da357f48ddb03669b0

    SHA512

    4368b8057aae935a9b985d4cac928fa097a274108f717113a0a39f1437a02385643512c7902467149694b8f436b846a1eca7e91d315bbf50445bc1a9662ccaba

    Download Submit

  • /data/data/com.feature.host/app_DynamicOptDex/oat/aU.json.cur.prof
    Filesize

    822B

    MD5

    c69ffda5d2d2fa296a8a980de71d1cbe

    SHA1

    6f69bb2564bfa2221cf8dde7786128893e38e741

    SHA256

    b74f899f1504f4f3d7c503b4e43e8a49813be5f1a6936883c79b12d6b00c5f0f

    SHA512

    890d3f6a89aa699724d5eda10eecb35eacf4133b43a7728e2ce42f00756e6eeb393c00a2be9da4c5844aeb35d12a1058f63b55e13b9a5ed5811f1e7e89098dd5

    Download Submit

  • /data/user/0/com.feature.host/app_DynamicOptDex/aU.json
    Filesize

    124KB

    MD5

    5d89c51da801fcdc49dc279aa817be63

    SHA1

    5d881b0b025bd1be3cf075b044530d98f779727b

    SHA256

    3d134773ce957f4af31c5d9be1014e7400f50c7df027df0c925e1286b4ccbfc3

    SHA512

    92bbf733b53fd5d7293a51508a00b747f74896cdfb10323450d0ec7851a0ce583e50c972ee57adbe61c3818fd1314489872bd89811558c2883fecc550f511f04

    Download Submit