Analysis

  • max time kernel
    107s
  • max time network
    150s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20260325-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20260325-enlocale:en-usos:android-9-x86system
  • submitted
    12/10/2026, 23:22

General

  • Target
    jaffacakes118_not-a-virus.HEUR.RiskTool.AndroidOS.SMSreg.pf.apk
  • Size 1.6MB
  • Sample261012-3cshvsfb54
  • SHA256 af258a14a8a7ebfbe30224ccde50e4c095de6b93d6c2fa9f9db20266ca6b6c4c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks Android system properties for emulator presence. 1 TTPs 6 IoCs
  • Checks Qemu related system properties. 1 TTPs 5 IoCs

    Checks for Android system properties related to Qemu for Emulator detection.

  • Loads dropped Dex/Jar 1 TTPs 11 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
  • Reads the content of SMS inbox messages. 1 TTPs 1 IoCs
  • Reads the content of the SMS messages. 1 TTPs 1 IoCs
  • Requests cell location 2 TTPs 1 IoCs

    Uses Android APIs to to get current cell location.

  • Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 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.

  • 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
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
  • Reads information about phone network operator. 1 TTPs
  • Requests dangerous framework permissions 25 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • 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

  • com.burin.orkdn
    1⤵
    • Loads dropped Dex/Jar
    • Reads the content of SMS inbox messages.
    • Reads the content of the SMS messages.
    • Requests cell location
    • Makes use of the framework's foreground persistence service
    • Queries information about active data network
    • 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)
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4385
    • /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.burin.orkdn/app_Wyzf_plg/5.0.9.jar --output-vdex-fd=57 --oat-fd=58 --oat-location=/data/user/0/com.burin.orkdn/app_Wyzf_plg/oat/x86/5.0.9.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4440
    • /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.burin.orkdn/files/new_md.jar --output-vdex-fd=105 --oat-fd=106 --oat-location=/data/user/0/com.burin.orkdn/files/oat/x86/new_md.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4544
    • /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.burin.orkdn/app_dex/utopay.jar --output-vdex-fd=111 --oat-fd=112 --oat-location=/data/user/0/com.burin.orkdn/app_dex/oat/x86/utopay.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4579
    • /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.burin.orkdn/files/Plugin2.apk --output-vdex-fd=108 --oat-fd=109 --oat-location=/data/user/0/com.burin.orkdn/files/oat/x86/Plugin2.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4603
    • service list
      2⤵
        PID:4628
      • getprop
        2⤵
        • Checks Android system properties for emulator presence.
        • Checks Qemu related system properties.
        PID:4648
      • /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.burin.orkdn/files/yf.apk --output-vdex-fd=113 --oat-fd=114 --oat-location=/data/user/0/com.burin.orkdn/files/oat/x86/yf.odex --compiler-filter=quicken --class-loader-context=&
        2⤵
        • Loads dropped Dex/Jar
        PID:4699

    Network

          MITRE ATT&CK Mobile v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          5.0.9.jar

          • Path /data/data/com.burin.orkdn/app_Wyzf_plg/5.0.9.jar
          • Size 50KB
          • SHA256 611bbbd83419cac7976482fefa632fbb138332fb1cebc494f114787b66ade248
          • MD5 SHA1 SHA512 SSDEEP TLSH

          utopay.jar

          • Path /data/data/com.burin.orkdn/app_dex/utopay.jar
          • Size 30KB
          • SHA256 d5c57482245f9caf63cfae312978e8d38d0185cc3161f1f16dc4d3da91b6983b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          740410100062013

          • Path /data/data/com.burin.orkdn/databases/740410100062013
          • Size 4KB
          • SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
          • MD5 SHA1 SHA512 TLSH

          740410100062013-journal

          • Path /data/data/com.burin.orkdn/databases/740410100062013-journal
          • Size 512B
          • SHA256 c1c43b260023ca86486d754033dc5a623f0b7920f4f32238c1af0be04ffc99d9
          • MD5 SHA1 SHA512

          740410100062013-wal

          • Path /data/data/com.burin.orkdn/databases/740410100062013-wal
          • Size 160KB
          • SHA256 86447deade1d2b4847477b60d451f49ff28ade9680ce2210f48f6bf1d371d35b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          DD.db

          • Path /data/data/com.burin.orkdn/databases/DD.db
          • Size 20KB
          • SHA256 10975dcca48744c40859197d891a3a33493d00f866c317ce7ee818b7c74ede12
          • MD5 SHA1 SHA512 SSDEEP TLSH

          DD.db-journal

          • Path /data/data/com.burin.orkdn/databases/DD.db-journal
          • Size 512B
          • SHA256 b9e3e26063e5d266a3c3646e805adf0cef696da1a2f4b59042007457dab3e9ac
          • MD5 SHA1 SHA512

          DD.db-wal

          • Path /data/data/com.burin.orkdn/databases/DD.db-wal
          • Size 40KB
          • SHA256 306f2ef626749cc22377f47bd4eaeba6aa73b2fcc24e9a984a07bc5d60c88410
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cc.db

          • Path /data/data/com.burin.orkdn/databases/cc/cc.db
          • Size 36KB
          • SHA256 7b45f576c08c7f78220168cca4a0e33198b13e9bdc8b1da406ddb6887412000c
          • MD5 SHA1 SHA512 SSDEEP

          cc.db

          • Path /data/data/com.burin.orkdn/databases/cc/cc.db
          • Size 36KB
          • SHA256 474c4a54534ed96beacad7cc9a805a3f53ec9c0522fc7bcc59771cf500a6a0da
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cc.db-journal

          • Path /data/data/com.burin.orkdn/databases/cc/cc.db-journal
          • Size 512B
          • SHA256 3f26b65e604342500e3274593cf6c1090b8cbb797b3d50f3d9f937657d8b1ddd
          • MD5 SHA1 SHA512

          cc.db-wal

          • Path /data/data/com.burin.orkdn/databases/cc/cc.db-wal
          • Size 16KB
          • SHA256 69fa345f56ff334749f27360f05aa6a474d571e8d211adafc67ab707bcf7f78b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cc.db-wal

          • Path /data/data/com.burin.orkdn/databases/cc/cc.db-wal
          • Size 48KB
          • SHA256 66eb3d93d603591fee7777645a5d5fd38496565f57044c28a1c6b8cba5b33719
          • MD5 SHA1 SHA512 SSDEEP TLSH

          flyou

          • Path /data/data/com.burin.orkdn/databases/flyou
          • Size 44KB
          • SHA256 d6e4da9d6ef70d6cf7b550a6446a8bce843ef397c1df2f0c6551881853e0403e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          flyou-journal

          • Path /data/data/com.burin.orkdn/databases/flyou-journal
          • Size 512B
          • SHA256 493c28c8004cc460d810b73c030e765394bbcf02c681189921627e7396a92f7d
          • MD5 SHA1 SHA512

          flyou-shm

          • Path /data/data/com.burin.orkdn/databases/flyou-shm
          • Size 32KB
          • SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
          • MD5 SHA1 SHA512 SSDEEP

          flyou-wal

          • Path /data/data/com.burin.orkdn/databases/flyou-wal
          • Size 56KB
          • SHA256 1434625571dfbb94304cffe1fb874e967dff6032f1a5037d4db41442a53be69d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          mhzb.db-journal

          • Path /data/data/com.burin.orkdn/databases/mhzb.db-journal
          • Size 512B
          • SHA256 1b1fc869a0c883f9117e19586d633d55e64f3278b041759dbe3c658b98a93e8a
          • MD5 SHA1 SHA512

          mhzb.db-wal

          • Path /data/data/com.burin.orkdn/databases/mhzb.db-wal
          • Size 20KB
          • SHA256 190722e0745aa51acbc405bca1019a1318bf06c9a47d130c0313f9bcaa6ebbc1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          utopay.db

          • Path /data/data/com.burin.orkdn/databases/utopay.db
          • Size 20KB
          • SHA256 bd2d3cf4e172b0edeb01e5606df3b2e7300215ea39414a1cc3a7b67c9a41bda3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          utopay.db-journal

          • Path /data/data/com.burin.orkdn/databases/utopay.db-journal
          • Size 512B
          • SHA256 30dd79f07f8ef824c701c5f549cd094b293b2e5e476cca0e4ca5c3d4760bb3c9
          • MD5 SHA1 SHA512

          utopay.db-wal

          • Path /data/data/com.burin.orkdn/databases/utopay.db-wal
          • Size 32KB
          • SHA256 ca9115dca028a6b9d567201180fc8431ecc04a1312e49bf4905a19f9e902e7af
          • MD5 SHA1 SHA512 SSDEEP TLSH

          .imprint

          • Path /data/data/com.burin.orkdn/files/.imprint
          • Size 1003B
          • SHA256 51fe417890338e134aea296aa445db39890156ce4d50a7f5d38ec7ed7e3ebe57
          • MD5 SHA1 SHA512 TLSH

          exchangeIdentity.json

          • Path /data/data/com.burin.orkdn/files/.umeng/exchangeIdentity.json
          • Size 162B
          • SHA256 69089f9cdf883142e9cb03c6d562c8ebae0d31d14885b0b203b55bedf8c07c0d
          • MD5 SHA1 SHA512 TLSH

          Plugin2.apk

          • Path /data/data/com.burin.orkdn/files/Plugin2.apk
          • Size 96KB
          • SHA256 77ff63fc4125b3c1bf970feb1722e02cf43c9c4d6abeff4b2cccb6a9e55a51ef
          • MD5 SHA1 SHA512 SSDEEP TLSH

          exid.dat

          • Path /data/data/com.burin.orkdn/files/exid.dat
          • Size 59B
          • SHA256 0fd78be5b44b779bba61c2885a599e0d4eb3b1c8afb972693539174533e94a00
          • MD5 SHA1 SHA512 TLSH

          log.dat

          • Path /data/data/com.burin.orkdn/files/log.dat
          • Size 161B
          • SHA256 3cfc2f1055c70f36794fa56c56c4356e1e2c80e497dcd9dcea9e98b1b47d0042
          • MD5 SHA1 SHA512 TLSH

          new_md.jar

          • Path /data/data/com.burin.orkdn/files/new_md.jar
          • Size 36KB
          • SHA256 001c2f29557e000d84b6f586fb54ffc2c501c7d749a89540db796891b3021279
          • MD5 SHA1 SHA512 SSDEEP TLSH

          umeng_it.cache

          • Path /data/data/com.burin.orkdn/files/umeng_it.cache
          • Size 415B
          • SHA256 068f7cfd4fe135029218757d99e59189a5d5a376d191f071c4bc54076b534859
          • MD5 SHA1 SHA512 TLSH

          umeng_it.cache

          • Path /data/data/com.burin.orkdn/files/umeng_it.cache
          • Size 211B
          • SHA256 3f14cafcc6b95b88c7d077095c00a8240d4498824e0a0df34b503b1aa829b5df
          • MD5 SHA1 SHA512 TLSH

          yf.apk

          • Path /data/data/com.burin.orkdn/files/yf.apk
          • Size 59KB
          • SHA256 57133431ec20e515d72a3905c8618e31d6a132ac74f7841380b946bdef586f52
          • MD5 SHA1 SHA512 SSDEEP TLSH

          5.0.9.jar

          • Path /data/user/0/com.burin.orkdn/app_Wyzf_plg/5.0.9.jar
          • Size 112KB
          • SHA256 1cc01275ac67d4f0bb70cc1156d4b199e8a74805a1528fd08dd2918450988718
          • MD5 SHA1 SHA512 SSDEEP TLSH

          5.0.9.jar

          • Path /data/user/0/com.burin.orkdn/app_Wyzf_plg/5.0.9.jar
          • Size 112KB
          • SHA256 02a5ef69d0967cc0310f315c2340fc8b088ab89d0320227a30cb58229319c034
          • MD5 SHA1 SHA512 SSDEEP TLSH

          utopay.jar

          • Path /data/user/0/com.burin.orkdn/app_dex/utopay.jar
          • Size 66KB
          • SHA256 3b00f99e69a9b0cc2a58faf52e8169f99fdf15330d810c484ef81d6e0a8ec17b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          utopay.jar

          • Path /data/user/0/com.burin.orkdn/app_dex/utopay.jar
          • Size 66KB
          • SHA256 c9dda4e71a7152be8edc8fab7489894d976faab37f63f93490e8adc2062d5d3f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Plugin2.apk

          • Path /data/user/0/com.burin.orkdn/files/Plugin2.apk
          • Size 206KB
          • SHA256 2e80dd205ff415e530a217310fb52a9f97cdcf5db3c9f0b1e0401663cd00011f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Plugin2.apk

          • Path /data/user/0/com.burin.orkdn/files/Plugin2.apk
          • Size 206KB
          • SHA256 1f60ae0f7ca558ee9b0a6745881b7123925e603afbb4ec0ea1c973c38e659901
          • MD5 SHA1 SHA512 SSDEEP TLSH

          new_md.jar

          • Path /data/user/0/com.burin.orkdn/files/new_md.jar
          • Size 83KB
          • SHA256 04bd4f9aafc801876a326b24499c5fc332a74fe6d0247790fada3e9df815702f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          new_md.jar

          • Path /data/user/0/com.burin.orkdn/files/new_md.jar
          • Size 83KB
          • SHA256 0afa5f48b018da2ed56bbad69011cfb2187944df5489b916d298bd960f4589e3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          yf.apk

          • Path /data/user/0/com.burin.orkdn/files/yf.apk
          • Size 137KB
          • SHA256 01afa31859896fb68696a3a872705133c171bf6b65c66d7a21f2a4afca76a2d5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          yf.apk

          • Path /data/user/0/com.burin.orkdn/files/yf.apk
          • Size 137KB
          • SHA256 75e56e086b477dba5e717e2a40a0045e9893b2a320416ab1d4110cd47d48a512
          • MD5 SHA1 SHA512 SSDEEP TLSH

          journal.tmp

          • Path /storage/emulated/0/Android/data/com.burin.orkdn/cache/mhzb_cache/journal.tmp
          • Size 31B
          • SHA256 68bb33ddeed9200be85a71f70b377985f9ee68e91578afbde8321463396f1274
          • MD5 SHA1 SHA512

          com.burin.orkdn

          • Path /storage/emulated/0/com.burin.orkdn.start.times/com.burin.orkdn
          • Size 77B
          • SHA256 8d8103c88557bcf6dc06f9e44b45ab3412c333fce6e22380a91de610d3eafd05
          • MD5 SHA1 SHA512 TLSH