Analysis

  • max time kernel
    8s
  • max time network
    128s
  • 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
    15/12/2024, 08:07

General

  • Target

    f31295ad51a344ccfb482de475d83a97_JaffaCakes118.apk

  • Size

    7.0MB

  • MD5

    f31295ad51a344ccfb482de475d83a97

  • SHA1

    ec00b4cbd7368ace8666ae6ceee7e20f601b4334

  • SHA256

    b5c577142f614c7a92789be44c56401ec922fd35c9d73ea9f7cc86698bad7b82

  • SHA512

    e0390a04849ba9a44e88d97ae54d4f760f1ea4216ac883a754aa5f56732a8a8d5e2cf984df44ae80eeca8919e569e6a2c0bacb0098b4c87d90e855e3f4ed1b5b

  • SSDEEP

    196608:KIVVOImM4v79rIEv6AWEBCb7PoK/0lpyvow6do74:38M4v5EHAWR7D4wkW0

Malware Config

Signatures

  • BadMirror

    BadMirror is an Android infostealer first seen in March 2016.

  • BadMirror payload 1 IoCs
  • Badmirror family
  • Checks if the Android device is rooted. 1 TTPs 4 IoCs
  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Queries information about active data network 1 TTPs 1 IoCs
  • 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.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • fvg.vcew.tyc.sda
    1⤵
    • Checks if the Android device is rooted.
    • Loads dropped Dex/Jar
    • Queries information about active data network
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Checks CPU information
    • Checks memory information
    PID:4245
    • /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/data/fvg.vcew.tyc.sda/cache/udsk1nn65aswduu5.dex --output-vdex-fd=45 --oat-fd=46 --oat-location=/data/data/fvg.vcew.tyc.sda/cache/oat/x86/udsk1nn65aswduu5.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4274
    • ls -l /system/xbin/su
      2⤵
      • Checks if the Android device is rooted.
      PID:4316
    • cat /sys/block/mmcblk0/device/cid
      2⤵
        PID:4337
      • cat /sys/block/mmcblk0/device/cid
        2⤵
          PID:4358
        • ps | grep fvg.vcew.tyc.sda
          2⤵
            PID:4377
          • ls -l /system/xbin/su
            2⤵
            • Checks if the Android device is rooted.
            PID:4396
          • getprop
            2⤵
              PID:4414

          Network

          MITRE ATT&CK Mobile v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • /data/data/fvg.vcew.tyc.sda/cache/udsk1nn65aswduu5.dex

            Filesize

            842KB

            MD5

            55b4e98e6965b6007f44409071ed817f

            SHA1

            35dc224d1bb70e009dd1d1add96c2c5328418e0a

            SHA256

            d8d8f226cd7f3e50ba1263faba313aa3c720c04c33ad9526254f5aea227e4a10

            SHA512

            d8e1f00c24b2e3a85ffca65cc2daafdb1c7833a1f83090570833172fe1c866f7d1703e7af3270af97fa2d47b1693f913f37d8bafe31c6fdb2dbbd1aba3200fc5

          • /data/data/fvg.vcew.tyc.sda/databases/qy_db_pay

            Filesize

            4KB

            MD5

            f2b4b0190b9f384ca885f0c8c9b14700

            SHA1

            934ff2646757b5b6e7f20f6a0aa76c7f995d9361

            SHA256

            0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

            SHA512

            ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

          • /data/data/fvg.vcew.tyc.sda/databases/qy_db_pay-journal

            Filesize

            512B

            MD5

            d6eba7a65ce9c08f1ca96400ea30b3ae

            SHA1

            d659753e3b2ab28739ca2ab418c8516dbdbcaecd

            SHA256

            e5bf3e6ca20e8ac3c420f37476c7287feabc90b9a1542b5eebcc61f5450f90c5

            SHA512

            0053646abbcac67ba2d1f7b65369ed72ffe741a64a158ab89a6df64d70796de959b5871ec6d3abeb399f5b8cf698397fa0bda5dbe2704624c3041ad272bb33fd

          • /data/data/fvg.vcew.tyc.sda/databases/qy_db_pay-shm

            Filesize

            28KB

            MD5

            cf845a781c107ec1346e849c9dd1b7e8

            SHA1

            b44ccc7f7d519352422e59ee8b0bdbac881768a7

            SHA256

            18619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7

            SHA512

            4802861ea06dc7fb85229a3c8f04e707a084f1ba516510c6f269821b33c8ee4ebf495258fe5bee4850668a5aac1a45f0edf51580da13b7ee160a29d067c67612

          • /data/data/fvg.vcew.tyc.sda/databases/qy_db_pay-wal

            Filesize

            48KB

            MD5

            be819d5ee52790843aa933f816515c1d

            SHA1

            f754b342d00eec865dca5289850c63e2789fbe09

            SHA256

            8b3d107940692c3235e33cbc0366520a360faf7b57e914cbfaad6c55f32d1e93

            SHA512

            6568eb139aab5850616f49cd837d1bc70896eb8b959e45835a77ec97e3bc761cede5e543561de36d403dd71c758626668d1ef22a0bf68423cd3f0e86ec5f9e6c

          • /data/data/fvg.vcew.tyc.sda/files/_zx_lib/libgame.so

            Filesize

            4.4MB

            MD5

            9c1c977a8e442c4bb88fbfbe51a592a8

            SHA1

            9ed0fc31695811ef14c090de11734f3bb6fa3b10

            SHA256

            33ccabca5dec5589a27b723580899f3165dce7917a8774a0da369decce3aeb25

            SHA512

            87b20537cf521800c4034d1cbdbb683665aff2055b2b73aba94f74635a04b8ad1a2448213f87d456aed0bfba63b74376cd7b1c882578ac4886dedace166c3d43

          • /data/data/fvg.vcew.tyc.sda/files/_zx_lib/libhelper.so

            Filesize

            17KB

            MD5

            ff77b5d69b34041a8e08a6aba4eb1767

            SHA1

            1f78eca6afe441a5c059b58c98d7bafb3450177e

            SHA256

            78607f7e8ec75e26163536369b8a14de47aa35609616dfd520229e056d596f77

            SHA512

            09ed69804f14f75356ea2d4e57b7553f7df7cca1b182f9783da585ccb7209f7c0f8c35623a6fb0760779d32bd70301a7cf94d97b6274b58a35eb175ed5fec84c

          • /data/data/fvg.vcew.tyc.sda/files/_zx_lib/libsmsmanager.so

            Filesize

            13KB

            MD5

            21c9ba13d9207e7387d13990dba81ae8

            SHA1

            fe1110fbc573e9859c94e9b18c7a2c1af52d895e

            SHA256

            3cc7323f29bf4b749b8ba79010f36d626dff620fd217af6f1ab525b450a8b466

            SHA512

            65f901296b8f60228993840a54abd1376141c404b3e356afd7092a2c240c198bd32217533cca13b8cebc688f801bedf3accbedfd0157b84daea5350b89a68edc

          • /data/data/fvg.vcew.tyc.sda/files/_zx_lib/libzxvps.so

            Filesize

            29KB

            MD5

            afe729dc54192b019b8e4ff3515adafa

            SHA1

            1a90e6319b73e62613c1700deb5aca73ce067401

            SHA256

            65504aed14f238f911a21a632a30ef99039a48c9258da23c0478a593735911cf

            SHA512

            304d97690703c25a6ff2df7a3862f400479ce0bfb333df55fd7c27a95a7604c1e19273f87e10ec3c2b12c9d11be65f2748d80fc46dc604ee07115b1d67db31c1

          • /data/data/fvg.vcew.tyc.sda/files/_zx_res/baidu

            Filesize

            4.6MB

            MD5

            bec838fc513280b21b30e92f0faa8abe

            SHA1

            ee205c8998bb6e38e80a204d15e8b637a1a6ab6c

            SHA256

            a592d32cd9077be461b7fc17ce49f79f4478377f4afc8ba272c9e786c3d5b74a

            SHA512

            d939a66fd5c300f45581254c250c1d5ea9f9303919004a911024e9bfd1401b3b81e13368b5913c1f775ba120a89356619f008c1f79458d8bd68cd1bd5131ab8b

          • /data/data/fvg.vcew.tyc.sda/files/_zx_res/config.properties

            Filesize

            210B

            MD5

            e632ad2997c93d43fccd5156a767f478

            SHA1

            36ec965dca91c85df5a36fa4436ff65fe3d31e0d

            SHA256

            55935fe92cf00104d9d72af9fbcf956cb3f3ab531daa0b84835f2c26581bb6f3

            SHA512

            24a1930c8db67072369211b440513215a4541a51189b2197374f232a6576ca0733dfa57b8f1c63b2d586a7564bf9747bbef586023966248ee9a6459bcb6c8e15

          • /data/data/fvg.vcew.tyc.sda/files/fvg.vcew.tyc.sda

            Filesize

            85KB

            MD5

            147664633e3fdf91b28cbba769e5381d

            SHA1

            89d2bb67b97618c558c236836b1b76f90758edb1

            SHA256

            92c8f9c070b6970047096eb5f0fea9454f1bd790e8290e9e9b37e9191d2237ab

            SHA512

            c1899d0067563ff9ab903887abff3db1fbdd48aba89ea6f4bc98f3ae67858d76f4c80dceeb7e47a161d2b8fcb9c3b603c1da27cba9b00fffd2d112c80a9ff869

          • /data/data/fvg.vcew.tyc.sda/files/getprop

            Filesize

            9KB

            MD5

            22c5b7b74a0579414161057c90b70e16

            SHA1

            eb6c335eadff600c5406557c351222aca9f63014

            SHA256

            0879c9c0c75046eb78d6b5901a159a4814d63b3ee9ec58bd892651125b71dc5f

            SHA512

            5b980159fce0ca07acffb221a8375a39fa3a10aa95e7faa43457fca2f95d638d766debea43cc911523a1268f7e418078d694e5ecf64a97c7336a329e81bca9e3

          • /storage/emulated/0/.Systemp/device

            Filesize

            86B

            MD5

            4ed2f3f29a2ec8b1de9a215b6dfaf55b

            SHA1

            6bfac383b4a9e397c35dc995cf18405d149816c1

            SHA256

            288e5e56f77f17b733350448e27a30a0c0893b17485fb2d26e694db31991612b

            SHA512

            34fc41aaab800effbaf0a7b9a7d221c0864cec8e22da2fdf011c947197f5f7f41a9bffa4dd079861db3d72f4d1c99fd985e39886fd4121bb9b2e04ec82c8e8e4