Analysis

  • max time kernel
    125s
  • max time network
    132s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    28/01/2025, 10:20

General

  • Target
    2.apk
  • Size 8.9MB
  • Sample250128-mc4ccsvrhz
  • SHA256 a7fd4a7ad1b5f67f588cfcdc7bb092d1c8aed71ffc9402f618f4562c3dadf8e1
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • trickmo

C2
  • http://b-need-for-speed.online/u3n6hcu6te3b46gc

Signatures

  • TrickMo

    TrickMo is an Android banking trojan with the capability to intercept 2FA codes first seen in September 2019.

  • Trickmo family
  • Loads dropped Dex/Jar 1 TTPs 8 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 1 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • mattco.the534.hy
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4310
    • /system/bin/dex2oat --debuggable --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 --debuggable --generate-mini-debug-info --dex-file=/data/user/0/mattco.the534.hy/app_bicycle/lZAh.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/mattco.the534.hy/app_bicycle/oat/x86/lZAh.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4336

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        lZAh.json

        • Path /data/data/mattco.the534.hy/app_bicycle/lZAh.json
        • Size 4.9MB
        • SHA256 904f9cf93e321bcfd822815daa3059815937f7d5e78c26cd6f21a357e0ea381d
        • MD5 SHA1 SHA512 SSDEEP

        lZAh.json

        • Path /data/data/mattco.the534.hy/app_bicycle/lZAh.json
        • Size 4.9MB
        • SHA256 72c22429e8bc23d0e5ddd05fc4ff518fe8ba8d318489bad9246a98e86e28a0e5
        • MD5 SHA1 SHA512 SSDEEP

        clicker.json

        • Path /data/data/mattco.the534.hy/cache/clicker.json
        • Size 17KB
        • SHA256 32abf05fd8eb1edb10fd93e2c0bd9b308d109e5686c06b39f4d173847a0efe17
        • MD5 SHA1 SHA512 SSDEEP

        a-journal

        • Path /data/data/mattco.the534.hy/databases/a-journal
        • Size 512B
        • SHA256 461c4b64cbf3c82caca8443e2948c81b9d84ccc9610cb254fc3f8e9e9566d34a
        • MD5 SHA1 SHA512

        a-wal

        • Path /data/data/mattco.the534.hy/databases/a-wal
        • Size 32KB
        • SHA256 fbc39b860d6258a9974401743e0bab620b1d6a7c50f11a92e6497a5b5098cf0b
        • MD5 SHA1 SHA512 SSDEEP

        mattco.the534.hy

        • Path /data/data/mattco.the534.hy/files/mattco.the534.hy
        • Size 256B
        • SHA256 2ccb04d371c4175f30519b2c3e3774cc0cbb858fb5c8a92edd8f35f419f796ea
        • MD5 SHA1 SHA512

        androidx.work.workdb

        • Path /data/data/mattco.the534.hy/no_backup/androidx.work.workdb
        • Size 4KB
        • SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
        • MD5 SHA1 SHA512

        androidx.work.workdb-journal

        • Path /data/data/mattco.the534.hy/no_backup/androidx.work.workdb-journal
        • Size 512B
        • SHA256 43e5381bb0c98c58ebb81b73e8e6d865e8ccda960025f059341285a8a5a319ae
        • MD5 SHA1 SHA512

        androidx.work.workdb-shm

        • Path /data/data/mattco.the534.hy/no_backup/androidx.work.workdb-shm
        • Size 32KB
        • SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
        • MD5 SHA1 SHA512 SSDEEP

        androidx.work.workdb-wal

        • Path /data/data/mattco.the534.hy/no_backup/androidx.work.workdb-wal
        • Size 108KB
        • SHA256 a651acbb5913d752a98037f471e79f1daca0c13db34ad06d6f015537c5c1bca7
        • MD5 SHA1 SHA512 SSDEEP

        androidx.work.workdb-wal

        • Path /data/data/mattco.the534.hy/no_backup/androidx.work.workdb-wal
        • Size 173KB
        • SHA256 f166722f4f354ad3affb9697969923ee2e2f430dc2c0a040c3c8954f9c30139b
        • MD5 SHA1 SHA512 SSDEEP

        androidx.work.workdb-wal

        • Path /data/data/mattco.the534.hy/no_backup/androidx.work.workdb-wal
        • Size 16KB
        • SHA256 188f522738e7ffee8dbd7f92c72bc33cfc3e78910667fe3d0664c8c1f47edc4f
        • MD5 SHA1 SHA512 SSDEEP

        lZAh.json

        • Path /data/user/0/mattco.the534.hy/app_bicycle/lZAh.json
        • Size 10.9MB
        • SHA256 6c84643bdddc36a15b515e72e8b768ba64ff6b8966492db9bce6660934f09746
        • MD5 SHA1 SHA512 SSDEEP

        lZAh.json!classes2.dex

        • Path /data/user/0/mattco.the534.hy/app_bicycle/lZAh.json!classes2.dex
        • Size 308KB
        • SHA256 c7badc48a776508a577599400328f62689718c7c104bd73bc943527228e8805e
        • MD5 SHA1 SHA512 SSDEEP

        lZAh.json!classes3.dex

        • Path /data/user/0/mattco.the534.hy/app_bicycle/lZAh.json!classes3.dex
        • Size 265KB
        • SHA256 12f3ac501f79d828ee970ef7177d3e860657d70bd4dce492e2ec37dda081ae55
        • MD5 SHA1 SHA512 SSDEEP

        lZAh.json!classes4.dex

        • Path /data/user/0/mattco.the534.hy/app_bicycle/lZAh.json!classes4.dex
        • Size 1.7MB
        • SHA256 c79795ea1d8f93d6471a6a10ae92f079fa7c79b0736de04edb53c5c5ae4862e4
        • MD5 SHA1 SHA512 SSDEEP

        log.txt

        • Path /storage/emulated/0/Android/data/mattco.the534.hy/cache/logs/log.txt
        • Size 83B
        • SHA256 578223e317e83fa040ef8d7202c95a2c1b32ee5755e9a64474de05e9f58c526e
        • MD5 SHA1 SHA512