Overview

overview

10

Static

static

6

386bea3cc0...69.apk

android-9-x86

10

386bea3cc0...69.apk

android-10-x64

10

386bea3cc0...69.apk

android-11-x64

10

Analysis

  • max time kernel
    77s
  • max time network
    151s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    10-11-2024 22:11

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Report Analysis Logs

General

  • Target

    386bea3cc06fdbb0c0a84b6d3a5f6fa7d98a9b82991722f462bc1f245b7df269.apk

  • Size

    2.2MB

  • MD5

    48d309be88c82fa6f8f167e7d5cee849

  • SHA1

    881b0b0a713e86a45438e88585f6e82aa08d7383

  • SHA256

    386bea3cc06fdbb0c0a84b6d3a5f6fa7d98a9b82991722f462bc1f245b7df269

  • SHA512

    92259126673691a2f12d7e007dd64c7847582b79ef62e4d3b71cc7086c346393c6c55b377f5a7c997d48289c1fb7efe68404a44928d97165f086878c6071ee36

  • SSDEEP

    49152:zc95Lz0L4GE0ouP6X2EZCplrGFVvo2Ee8ZqSbcXtk3X0gLbbTWEVvjLpbQjRUZ8u:zc95cL4GOX2EZcKhxEFqSg9Wk+/WSjLB

Score
10/10
cerberusbankercollectioncredential_accessdiscoveryevasioninfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

cerberus

C2

http://65.109.233.134

Signatures

  • Cerberus

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

    bankertrojaninfostealerevasionratcerberus
  • Cerberus family
    cerberus
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • 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
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.outdoor.trim
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • 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)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks CPU information
    • Checks memory information
    PID:4333
    • /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.outdoor.trim/app_DynamicOptDex/SESttKD.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.outdoor.trim/app_DynamicOptDex/oat/x86/SESttKD.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4358

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.outdoor.trim/app_DynamicOptDex/SESttKD.json
    Filesize

    53KB

    MD5

    9ba51cc4e7e0759a12b2033d44d4c87a

    SHA1

    04421b520a477187af9aba89527107304fef80e4

    SHA256

    848214f1a18dae6f2c62eafb4be6e7a513a080ecade9789c1a119730b8aa06cd

    SHA512

    54cfa6b826ff3ab56e047798c302d58b30075a1bf70731deee46e93e0806c6ef43cd424326dc8f022070a6aa8495f05a408026dbc63a7748ad8f23d6ebb808f0

    Download Submit

  • /data/data/com.outdoor.trim/app_DynamicOptDex/SESttKD.json
    Filesize

    53KB

    MD5

    b3a25b151e4c9218b1eef3aa12c345ac

    SHA1

    8f54eb82f1ec33d2b169138deec3c5c1709acf11

    SHA256

    5c12f43248cc354c3baa086276bbbe723f684e94c0acd0e054effa826a4bffab

    SHA512

    e52bf47e57ae6f6482d02f8999d2341024fcbc7641baccf99df38dda6c924c3bb5096bd4985435a147d79a149fb793ebb8b43d3f21c587cf1e6882d8a367e549

    Download Submit

  • /data/data/com.outdoor.trim/app_DynamicOptDex/oat/SESttKD.json.cur.prof
    Filesize

    754B

    MD5

    8ffc623f85c3ce4e4f87acfa338c2c46

    SHA1

    73abff8290c966ef80ad15f06eac0a398feb853c

    SHA256

    e826d507e0a10df08fc7b0a4d4562a48af96944f54bcdaff95e64b7deedee8a6

    SHA512

    95b819d1ac814b6ce63177a5b54634213130c7bbc76ec452e90e70f7c52f9204e9800efafae708b70ed0c80ffd2ea30831b6b7142af1a3abba1a8e0a89f7bf44

    Download Submit

  • /data/user/0/com.outdoor.trim/app_DynamicOptDex/SESttKD.json
    Filesize

    102KB

    MD5

    82a79331951d6bd61789c34eab1cb4e3

    SHA1

    4b91848fbbf71a2620bfc28bf4a07bfdede37fff

    SHA256

    ccce7892f2be88088960c30e2fc62ca4a7eb1c8fd9fb646a553493af40eeaf3d

    SHA512

    6f869920c0920531fc9afc99bab677ae13893d7c063a79f188d790b4f370e572f7e216c96df4b7f1803dd0885bd4cd256d73d969228e9473d572060137c62381

    Download Submit

  • /data/user/0/com.outdoor.trim/app_DynamicOptDex/SESttKD.json
    Filesize

    102KB

    MD5

    4af723c3bab1e3cde7e53f943582a435

    SHA1

    3adec39b1505cc4baf58f794ae947236176f6f16

    SHA256

    bc0ca26508b12e729fa1a3bae622a7f97b22358c6c656be8bbf064c41f049ba5

    SHA512

    a32988e5d69d2ec00ac5f5c4faa069f71391da538ef76e19202667cd507a77d1adedf31ee10db8bee17f5b2a1c09c4522cb16e161e421c52a66ec3f34cee1a0b

    Download Submit