Overview

overview

8

Static

static

6

68472a9bde...18.apk

android-9-x86

8

Analysis

  • max time kernel
    67s
  • max time network
    157s
  • platform
    android_x86
  • resource
    android-x86-arm-20240514-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
  • submitted
    22-05-2024 18:58

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General

  • Target

    68472a9bdee8666470755f320eeec906_JaffaCakes118.apk

  • Size

    31.9MB

  • MD5

    68472a9bdee8666470755f320eeec906

  • SHA1

    43c1eea8521c610853a48e1d86799e4cfe7ace92

  • SHA256

    08badbd398f68eeaeeb808c1fa3b7ae584d27d4021874fd96902b25068e25838

  • SHA512

    e683e11bb6fe75a3d452f50fde5e1eeca3bd81a54486ce02657f1500bf38f2cfb3e1f7179861f85a9c302e23df6026f3cc837abd9cd3bc0ce9e38e6db543bc1d

  • SSDEEP

    786432:UGUoXl7BanpkegpiJ5xfV7rprBC/gzZkJjXsMAgYblba:VBV7BuKegoJDfVnpcgzwsM6ba

Score
8/10
bankerdiscoveryevasionimpactpersistence

Malware Config

Signatures

  • Checks if the Android device is rooted. 1 TTPs 1 IoCs
    evasion
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

    evasiondiscovery
  • Checks known Qemu files. 1 TTPs 1 IoCs

    Checks for known Qemu files that exist on Android virtual device images.

    evasion
  • Checks memory information 2 TTPs 1 IoCs

    Checks memory information which indicate if the system is an emulator.

    evasiondiscovery
  • Queries information about running processes on the device 1 TTPs 2 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

    discovery
  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    discovery
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 2 IoCs
    persistence
  • Checks if the internet connection is available 1 TTPs 2 IoCs
    discovery
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.yxxinglin.xzid36481
    1⤵
    • Checks if the Android device is rooted.
    • Checks CPU information
    • Checks known Qemu files.
    • Checks memory information
    • Queries information about running processes on the device
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks if the internet connection is available
    PID:4296
    • chmod 755 /data/user/0/com.yxxinglin.xzid36481/files/mycpuinfo
      2⤵
        PID:4389
      • /data/user/0/com.yxxinglin.xzid36481/files/mycpuinfo
        2⤵
          PID:4411
        • /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
          2⤵
            PID:4441
        • com.yxxinglin.xzid36481:pushservice
          1⤵
          • Queries information about running processes on the device
          • Registers a broadcast receiver at runtime (usually for listening for system events)
          • Checks if the internet connection is available
          • Uses Crypto APIs (Might try to encrypt user data)
          PID:4429

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • /data/data/com.yxxinglin.xzid36481/databases/pushsdk.db
          Filesize

          4KB

          MD5

          f2b4b0190b9f384ca885f0c8c9b14700

          SHA1

          934ff2646757b5b6e7f20f6a0aa76c7f995d9361

          SHA256

          0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

          SHA512

          ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

          Download Submit
        • /data/data/com.yxxinglin.xzid36481/databases/pushsdk.db-shm
          Filesize

          32KB

          MD5

          bb7df04e1b0a2570657527a7e108ae23

          SHA1

          5188431849b4613152fd7bdba6a3ff0a4fd6424b

          SHA256

          c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

          SHA512

          768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

          Download Submit
        • /data/data/com.yxxinglin.xzid36481/databases/pushsdk.db-wal
          Filesize

          136KB

          MD5

          3f042e407d4abc420a925038c27d2c6e

          SHA1

          059d7c50483c7062d3ad61e5b3265722811d0b49

          SHA256

          2595483aba57f2ae072389c576c92c00ca3ac658455f60c6bea4ebe24375b7eb

          SHA512

          5ed61f0fd3c98bce1bf43a1ffd1c31f5d96a188e56788607d893bc2c7ee082fb5cf0d1f8ecf9385116ce024434ea17a38f53e79e0f555fdc5163b9d2645170a4

          Download Submit
        • /data/data/com.yxxinglin.xzid36481/files/GameProtector3
          Filesize

          17KB

          MD5

          735a2d9feec4e1ed7c68f7723170cab9

          SHA1

          2a7240d1546305a93672b05bfc69249fbf337ec3

          SHA256

          eee622dbe2ffd4a1f874b27fbebd614811646c683166ba29d7ebc34017ae4f61

          SHA512

          57a01cf367cc6dbf55073d19f30b3efa9e16ba5714b782a15287fbf8c764c025e1a8c9f6f42e14174adfc6e369fa9faf3349b29e7c72a93370bbf93536dd6adc

          Download Submit
        • /data/data/com.yxxinglin.xzid36481/files/mycpuinfo
          Filesize

          5KB

          MD5

          195be9e6309f2faf081e53b427bbcdfd

          SHA1

          01b8613206791f1f44fb551e51620285442672d2

          SHA256

          68b3cf0faf7b9c7f653bde8095c99a1c5e083476550ef848f924906dcb7fba53

          SHA512

          e90ec961a7c024cf099965d9f7de6360629e4e5a3772ee69c5a7ad876d30efe728f902289b40db2ea700da48ae39467453352bf5284b6b1deb6bf3b80b781fee

          Download Submit
        • /data/data/com.yxxinglin.xzid36481/files/tss_tmp/tss_emu_c2.dat.tmp
          Filesize

          512B

          MD5

          875dab92edb9573bbcf917321de461bc

          SHA1

          0a669237eb9346b141922d6e15c1317e9d7da26c

          SHA256

          72a7fe2d4f026865ba15e1290dd776cb985f61919ae905a319c34c2e3aa6ff02

          SHA512

          98f398add340495c449b0f726504a2d1d942f7f70b03a72d832cb3c51f6985e049f1a539c181b3e2ca6d0eb3948e5ce43e6a70b15a9e7184ecb512c156056810

          Download Submit
        • /data/data/com.yxxinglin.xzid36481/files/tss_tmp/tss_lcp.dat.tmp
          Filesize

          43B

          MD5

          7969662cbeba79dce2031a64edcb2b30

          SHA1

          dade6f14b6b1890835eaf67779acbfb35668b3c1

          SHA256

          7d919d13562d5d283449887ebbd77c2fe80955c3dcec5d897b379fb30ee344a2

          SHA512

          c084759b3bdc0b170a4f7086862190e538db80a2c1f3db127292259dea0ce08b791059ffc5f1680211064e49cbc725ef76d36c6d63b8d1f9365c5905caf317fa

          Download Submit
        • /storage/emulated/0/libs/com.yxxinglin.xzid36481.bin
          Filesize

          73B

          MD5

          c7565e731fdda5a2b71cfb41aa6db85d

          SHA1

          5978048d528b73ee464fa328b94f30ac5364eb3c

          SHA256

          7c3fee68d0acb957a5637080df357585a922c0db9b8d9fe5b126f5f9f9eca96f

          SHA512

          9c253057c99bd092c3545fec874426d6bf7506922167dd4c09cdf49fd47839f45cd3a11c0f87ede90cdf8f7d66595d5fdbd16fecc64ff2c885c6ab9a1bd7fa07

          Download Submit