Analysis

  • max time kernel
    174s
  • max time network
    181s
  • 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
    04-07-2024 22:06

General

  • Target

    8883996a0058c9aec7d830934b97b989938ba41cd58b817438b3456de897e9a2.apk

  • Size

    109KB

  • MD5

    9104c8f53bd0bc90f6390589dfe22fb7

  • SHA1

    c4a004d89625c15e494ec76b94820e5eb713028a

  • SHA256

    8883996a0058c9aec7d830934b97b989938ba41cd58b817438b3456de897e9a2

  • SHA512

    f61c46f8852178d626b16424767a3cde2c5fe0edd8600548a7651b257541a894e350243fe21115cf210245daf38754a58107477107660fa2dcc19e9c757343db

  • SSDEEP

    1536:dq72vESli5yRKCM8++wK4QURb7KEtkBjHf7jtL6ea5qv0neTdHTL87O5L/Ld6b:o72MSli138EQKfkBjjjp6H+HTLoki

Malware Config

Signatures

  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 4 IoCs

    Runs executable file dropped to the device during analysis.

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

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests enabling of the accessibility settings. 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

Processes

  • nyqr.epzsj.vqgn
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests enabling of the accessibility settings.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    PID:4265
    • /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/nyqr.epzsj.vqgn/files/Factory/Plugins/iace.dex --output-vdex-fd=43 --oat-fd=44 --oat-location=/data/user/0/nyqr.epzsj.vqgn/files/Factory/Plugins/oat/x86/iace.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4294

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/nyqr.epzsj.vqgn/files/Factory/Plugins/oat/iace.dex.cur.prof

    Filesize

    153B

    MD5

    5e6be29ca45d6d4272a52770e9958b26

    SHA1

    e711fd7de55319ff37b98b0a62b4072955ecf716

    SHA256

    adc3b50039d350c7c15632fdeb4d5046dd081f6289de1012f58d5768b281c7f3

    SHA512

    204a3d1d9d1f1b9669403847a0e1c8b57a0091d0557f04dc47c7574aab4188bcbb32d7ef4aa86d620e9c51c07efba9986d0ef34fde0dae63b5eb9a4b24f81f87

  • /data/user/0/nyqr.epzsj.vqgn/files/Factory/Plugins/iace.dex

    Filesize

    171KB

    MD5

    0bdfe786a5f5cfe2dc096c145f008cbd

    SHA1

    955448fbba0ade245e7fbcbbc7a508c3384f7cb3

    SHA256

    cd3687c72dcc8b9596b1a4887d69a08d9208122bbcf1e627023bc6056aed161f

    SHA512

    a4767330f66fc3fb272b32f9363213e6bd166cc3d697f6e3cfcfb568ffb1d841dcc7b4db1f5c82bcfd6e5a7c4337e9c9db0fb19ae84a52c8c716228c41939e27

  • Anonymous-DexFile@0xd05cc000-0xd05f6e30

    Filesize

    171KB

    MD5

    0b8acbb7c58b34500835df570a13ec69

    SHA1

    ebd7c817f40d8f206a6db70178c4fb5b4e08793b

    SHA256

    a28063669fad8546e82d3da8944c6b1f04d4d8379759c68763a3f1154425c5d8

    SHA512

    2613218ce81b985035555ba59dc13c3a4bb263a6e5ca3a83811aea00969434687e0c38f9377eb393a5955ce0ba426c3d1f3600ed290939dbbada8414dc8b92bb