Overview

overview

10

Static

static

6

c6c6968e08...d9.apk

android-9-x86

10

c6c6968e08...d9.apk

android-10-x64

10

c6c6968e08...d9.apk

android-11-x64

10

Analysis

  • max time kernel
    52s
  • 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
    11-09-2024 22:11

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Report Analysis Logs

General

  • Target

    c6c6968e08419906bbba98f15bbeda1b789d95cb418f7b8a957afe5d21af85d9.apk

  • Size

    1.4MB

  • MD5

    d485664b8db3f77da1cfcafac3c37248

  • SHA1

    08590603c0ea18310a7ebf23505ccffc2d15809f

  • SHA256

    c6c6968e08419906bbba98f15bbeda1b789d95cb418f7b8a957afe5d21af85d9

  • SHA512

    4c9942d8591349edd84f8fc1fd4761546f6274950431b08c631947e29e475acb92fc490fa9752ffbbff1c57b67e85bda14651e9746f279d450bc83d7b04eb404

  • SSDEEP

    24576:L/qOX5+Ht4q4n69vfKVg+3G3tL1RFe/FbuJkBf8HnL0sWhWmwyt8:+Om4q4nefMg+2JRFuFbVUHnLFWhLD8

Score
10/10
cerberusbankercollectioncredential_accessdiscoveryevasioninfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

cerberus

C2

http://80.87.192.227

Signatures

  • Cerberus

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

    bankertrojaninfostealerevasionratcerberus
  • 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 3 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.announce.diamond
    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:4407
    • /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.announce.diamond/app_DynamicOptDex/bXuO.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.announce.diamond/app_DynamicOptDex/oat/x86/bXuO.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4432

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.announce.diamond/app_DynamicOptDex/bXuO.json
    Filesize

    34KB

    MD5

    47d1b982e2eeb7f6f8e4902e4c8e8c1b

    SHA1

    9c2214a0759bc999b91bfceec9c115f8babcdd77

    SHA256

    c66867a50bcfd97b4689b30c8b9f142fabf95545d0e0abcce93462e284ec63c6

    SHA512

    9391c0b7320d9961823b9115c8dc990cc8ff42d29dfe04f32407b7a9fbf90d4a7e0b40e261528e75e200b2a6fac101c77529fb60fead71a3615154ae758bd3ee

    Download Submit

  • /data/data/com.announce.diamond/app_DynamicOptDex/bXuO.json
    Filesize

    34KB

    MD5

    560b946208991a078d47b84e6b068661

    SHA1

    0a6315dfd1f1ff31bebe2cc9dcdbcbe3001984dd

    SHA256

    01164b81ecb3063b479f19971dd0ea1f8a258947af24a7b0e99ae338a163f574

    SHA512

    e5a3efb250c90278f75c93391807a7f56d2c5d1cf5d3587fb63de045892df442b36944813046db2b7077c290e0e2363add7a3b94c33a571502629295e8b78172

    Download Submit

  • /data/data/com.announce.diamond/app_DynamicOptDex/oat/bXuO.json.cur.prof
    Filesize

    248B

    MD5

    b0f0d180b3fa560a47f84a8a71348e79

    SHA1

    c4b8af81cd6935480793d390a2790a2ca3d0843e

    SHA256

    54925523b301f554ce008ad0cdf7b57b279c5ba2028a1114b5d9fb8ecbc94ef4

    SHA512

    33be8f8c227e9ce3427e17034b140c8c8c6dcaae3433ea3f1527527f8884825a552baa40d64be030e76222b7ee2c63a924055df9c1e1fa21528810ea661b90f5

    Download Submit

  • /data/user/0/com.announce.diamond/app_DynamicOptDex/bXuO.json
    Filesize

    76KB

    MD5

    f65b9c2cccfe676d73f557a3f2d4cefb

    SHA1

    ba8ca12aded8667b7771af6230bce74b2d104cc3

    SHA256

    290fc2c6a696befeabb47b3b84cd2c00cf9a1ec520549f2ec33c688bc254b3af

    SHA512

    a5b0f6f604c11b84ca2add11cdd5c51bdf0fdf2d8208de26384440136e3760053afd394e7e1e0aeb177f7b09fb9b64fa4020a021f2f82020a8d9b409d3b319ab

    Download Submit

  • /data/user/0/com.announce.diamond/app_DynamicOptDex/bXuO.json
    Filesize

    76KB

    MD5

    262d9655c7d686d31b55aa1976061517

    SHA1

    5f6d350e5e6ae66afee5ddddf4aceaf5dcb8899c

    SHA256

    df1baa0be867f09df28532c5078b0c84f1f133e5b33182143f776ae3751779b0

    SHA512

    b660b7636b06b2aff6e4da60346424ba6902a3e247760e211f628b0ad582d36eff04acbba3e600442a0da57449316f458643f49ff34ce82f2cc8dfbe2e8aa16b

    Download Submit