Analysis

  • max time kernel
    5s
  • max time network
    152s
  • 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, 23:10

General

  • Target
    jaffacakes118_not-a-virus.HEUR.RiskTool.AndroidOS.SMSreg.pf.apk
  • Size 2.0MB
  • Sample261012-252rkastdy
  • SHA256 a390f1e007ed1e227f0c1878adafcd6d9f391ad3a3023f49652721bd7c343873
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks Android system properties for emulator presence. 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 4 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 information about running processes on the device 1 TTPs 1 IoCs

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

  • 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.

  • 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
  • Requests dangerous framework permissions 17 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 memory information 2 TTPs 1 IoCs

Processes

  • com.tiu.moiuos
    1⤵
    • Checks Android system properties for emulator presence.
    • Loads dropped Dex/Jar
    • Queries information about running processes on the device
    • Reads the content of SMS inbox messages.
    • Reads the content of the SMS messages.
    • Requests cell location
    • 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 memory information
    PID:4240
    • /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.tiu.moiuos/files/lao/RRzHpa.jar --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.tiu.moiuos/files/lao/oat/x86/RRzHpa.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4266
    • /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.tiu.moiuos/files/Plugin2.apk --output-vdex-fd=55 --oat-fd=56 --oat-location=/data/user/0/com.tiu.moiuos/files/oat/x86/Plugin2.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4297

Network

        MITRE ATT&CK Mobile v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        740410100062013-journal

        • Path /data/data/com.tiu.moiuos/databases/740410100062013-journal
        • Size 512B
        • SHA256 a2943f7b5693f4a576e126d240768e1a9e1f0eaa21e93ec91c5951935e05edbc
        • MD5 SHA1 SHA512

        740410100062013-wal

        • Path /data/data/com.tiu.moiuos/databases/740410100062013-wal
        • Size 140KB
        • SHA256 b587b37e3c037333d3ab9c9ecebe55f27ac433b7c810719c1f7404523662d7c0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wochi_v4.db

        • Path /data/data/com.tiu.moiuos/databases/wochi_v4.db
        • Size 4KB
        • SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
        • MD5 SHA1 SHA512 TLSH

        wochi_v4.db-journal

        • Path /data/data/com.tiu.moiuos/databases/wochi_v4.db-journal
        • Size 512B
        • SHA256 0b08a01be14560ef074ed8bb8f6915a065975444a146508aaab8fff489dbad5b
        • MD5 SHA1 SHA512

        wochi_v4.db-shm

        • Path /data/data/com.tiu.moiuos/databases/wochi_v4.db-shm
        • Size 28KB
        • SHA256 18619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7
        • MD5 SHA1 SHA512 SSDEEP

        wochi_v4.db-wal

        • Path /data/data/com.tiu.moiuos/databases/wochi_v4.db-wal
        • Size 20KB
        • SHA256 b52245c2c7633aee1217128a0b94c88293cf97795648edb5c5889ba40ff97004
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Plugin2.apk

        • Path /data/data/com.tiu.moiuos/files/Plugin2.apk
        • Size 99KB
        • SHA256 de7bf40574754a5144fa5cf3bc5e97f7adc7f5abebb18c41e8f0631917db4c0c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RRzHpa.jar

        • Path /data/data/com.tiu.moiuos/files/lao/RRzHpa.jar
        • Size 967KB
        • SHA256 3f1e889a655d18bda6847cf4997c156df7446b48e2a11e58bb49899cb0a1eb71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        log.dat

        • Path /data/data/com.tiu.moiuos/files/log.dat
        • Size 221B
        • SHA256 77fc3599be409f7e73e643de843c0ebcfa20662964c498fc59e245c7f5e003a2
        • MD5 SHA1 SHA512 TLSH

        yl_plugin.apk

        • Path /data/data/com.tiu.moiuos/files/yl_plugin.apk
        • Size 58KB
        • SHA256 05eb3e1ca331b8c6a1f60f92abb2bddbac54a7b2c229ac07bf26c756297fe72a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Plugin2.apk

        • Path /data/user/0/com.tiu.moiuos/files/Plugin2.apk
        • Size 201KB
        • SHA256 1d83642ede6b16a071676e895f547d056543b5b4622bbc9b9b4ab45e47bf9ba0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Plugin2.apk

        • Path /data/user/0/com.tiu.moiuos/files/Plugin2.apk
        • Size 201KB
        • SHA256 2c61a25f1ad5783bf82eea9faa2536cac4788ed3147bc1864d9ef17ea01be6a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RRzHpa.jar

        • Path /data/user/0/com.tiu.moiuos/files/lao/RRzHpa.jar
        • Size 2.8MB
        • SHA256 465c0084c30d61cc5f44c2c6bb676c45e869bf173b1cce5872007c72cc1e76ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RRzHpa.jar

        • Path /data/user/0/com.tiu.moiuos/files/lao/RRzHpa.jar
        • Size 2.8MB
        • SHA256 78fce814ffc92d5af14bbed7a6b04a9e8f24414a774caf63799b67290292ba22
        • MD5 SHA1 SHA512 SSDEEP TLSH