Analysis

  • max time kernel
    179s
  • max time network
    181s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    16/06/2024, 15:09

General

  • Target
    b4279b50b703cb08dc908929380e0afd_JaffaCakes118.apk
  • Size 2.8MB
  • Sample240616-sjyncasbrm
  • SHA256 659e693c703426377c25e6d0c0278f9c756dcc9535610a7d8ce4e6a3c8ff4fa4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • 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.

  • Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 1 IoCs
  • 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
  • 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.sxd.webview
    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)
    • 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:4236
    • /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/data/com.sxd.webview/mix.dex --output-vdex-fd=57 --oat-fd=58 --oat-location=/data/data/com.sxd.webview/oat/x86/mix.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4334
    • /system/bin/sh -c getprop
      2⤵
        PID:4376
      • getprop
        2⤵
          PID:4376
        • /system/bin/sh -c type su
          2⤵
          • Checks if the Android device is rooted.
          PID:4410
        • /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
          2⤵
            PID:4538
          • /system/bin/sh -c getprop ro.miui.ui.version.name
            2⤵
              PID:4610
            • getprop ro.miui.ui.version.name
              2⤵
                PID:4610

            Network

                  MITRE ATT&CK Mobile v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  1002

                  • Path /data/data/com.sxd.webview/app_crashrecord/1002
                  • Size 224B
                  • SHA256 2d98e680fdc7cf5bb34fda718a4e7ab71e5445c49fc39ef815a5ed13c0be0a66
                  • MD5 SHA1 SHA512

                  1004

                  • Path /data/data/com.sxd.webview/app_crashrecord/1004
                  • Size 224B
                  • SHA256 f304969a05def22e2020f91f1dfab9fa25dd89d535ff0d43708ccf2feed83333
                  • MD5 SHA1 SHA512

                  1004

                  • Path /data/data/com.sxd.webview/app_crashrecord/1004
                  • Size 58B
                  • SHA256 988722c23d78a46021d0e7ca9deee7aa8bb83288269174ffacb7316f381cca1d
                  • MD5 SHA1 SHA512

                  debug.conf

                  • Path /data/data/com.sxd.webview/app_tbs/core_private/debug.conf
                  • Size 101B
                  • SHA256 b53bd36150112161d060942df0eace83d79b2b46ae6ff7399c465fb79dfcff28
                  • MD5 SHA1 SHA512

                  tomb.zip

                  • Path /data/data/com.sxd.webview/cache/tomb.zip
                  • Size 601B
                  • SHA256 5b9355582afef7d00fc9bd7c57b5cec0f6da210ea3fcc320ffd032bf79b4a0a0
                  • MD5 SHA1 SHA512

                  ua.db

                  • Path /data/data/com.sxd.webview/databases/.ua/ua.db
                  • Size 32KB
                  • SHA256 214d712e3e894db8bc7a756566adb935988a27360113e29c5371538d6f7ce4a0
                  • MD5 SHA1 SHA512 SSDEEP

                  ua.db

                  • Path /data/data/com.sxd.webview/databases/.ua/ua.db
                  • Size 32KB
                  • SHA256 329940b4d46326d58e73c842dd099704061d0ef7338777bf31ad895f29013c17
                  • MD5 SHA1 SHA512 SSDEEP

                  ua.db-journal

                  • Path /data/data/com.sxd.webview/databases/.ua/ua.db-journal
                  • Size 512B
                  • SHA256 e472b627c5bc9a24f2f525f3e64a503deec67dea122001d6b7c3b03af8245405
                  • MD5 SHA1 SHA512

                  ua.db-wal

                  • Path /data/data/com.sxd.webview/databases/.ua/ua.db-wal
                  • Size 56KB
                  • SHA256 0fc300c7d51614fada578d0ad3b9341862d8cae38d4339a43df9e23993516b51
                  • MD5 SHA1 SHA512 SSDEEP

                  ua.db-wal

                  • Path /data/data/com.sxd.webview/databases/.ua/ua.db-wal
                  • Size 8KB
                  • SHA256 a034accaf73e964a069c193cb40f42fad4985e7c92a4c7196920ee449f4fdcf3
                  • MD5 SHA1 SHA512 SSDEEP

                  bugly_db_-journal

                  • Path /data/data/com.sxd.webview/databases/bugly_db_-journal
                  • Size 512B
                  • SHA256 ac02d71816757b815685aec904fb591daeb3f7308e1ed0fd3bc3021d1e9bbc8f
                  • MD5 SHA1 SHA512

                  bugly_db_-wal

                  • Path /data/data/com.sxd.webview/databases/bugly_db_-wal
                  • Size 156KB
                  • SHA256 34437d59ed1089f9e7377478efe3a11c173a981a079353ed872c1d0bcbc21c53
                  • MD5 SHA1 SHA512 SSDEEP

                  bugly_db_legu

                  • Path /data/data/com.sxd.webview/databases/bugly_db_legu
                  • Size 4KB
                  • SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
                  • MD5 SHA1 SHA512

                  bugly_db_legu-journal

                  • Path /data/data/com.sxd.webview/databases/bugly_db_legu-journal
                  • Size 512B
                  • SHA256 f65b0fef7b64bd2e14f47aa60ddd3560ee77402c2fd1e87af97fa318d6de95e9
                  • MD5 SHA1 SHA512

                  bugly_db_legu-shm

                  • Path /data/data/com.sxd.webview/databases/bugly_db_legu-shm
                  • Size 32KB
                  • SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
                  • MD5 SHA1 SHA512 SSDEEP

                  bugly_db_legu-wal

                  • Path /data/data/com.sxd.webview/databases/bugly_db_legu-wal
                  • Size 92KB
                  • SHA256 644c8c6a8effaad73b13530a1b1ec8d66038765b3f4384bfb29dd64b4fbafcd3
                  • MD5 SHA1 SHA512 SSDEEP

                  cc.db

                  • Path /data/data/com.sxd.webview/databases/cc/cc.db
                  • Size 36KB
                  • SHA256 474c4a54534ed96beacad7cc9a805a3f53ec9c0522fc7bcc59771cf500a6a0da
                  • MD5 SHA1 SHA512 SSDEEP

                  cc.db

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

                  cc.db-journal

                  • Path /data/data/com.sxd.webview/databases/cc/cc.db-journal
                  • Size 512B
                  • SHA256 f2cdc1d69bb324d3542ff69eb35bf0bf3efc19e8c1cbbb97f2720d6560d81633
                  • MD5 SHA1 SHA512

                  cc.db-wal

                  • Path /data/data/com.sxd.webview/databases/cc/cc.db-wal
                  • Size 48KB
                  • SHA256 c4a42118bd5d87813a4dc628ec218f80f73e43c7ad7f6a4f5b84ba0288c0f2db
                  • MD5 SHA1 SHA512 SSDEEP

                  cc.db-wal

                  • Path /data/data/com.sxd.webview/databases/cc/cc.db-wal
                  • Size 16KB
                  • SHA256 955652a4178825835b3db48949bb604d03683071a1a764171fc256c708c02860
                  • MD5 SHA1 SHA512 SSDEEP

                  tencent_analysis.db-journal

                  • Path /data/data/com.sxd.webview/databases/tencent_analysis.db-journal
                  • Size 512B
                  • SHA256 4a753fc12203f27625ebc0a46a52ee06841ea0b791e1a679045b14d01ad08db9
                  • MD5 SHA1 SHA512

                  tencent_analysis.db-wal

                  • Path /data/data/com.sxd.webview/databases/tencent_analysis.db-wal
                  • Size 76KB
                  • SHA256 a20cb40c8d8fe67896fa73cd29c1375eed8b63689f3a4f09dd327b2cca34fb0b
                  • MD5 SHA1 SHA512 SSDEEP

                  .imprint

                  • Path /data/data/com.sxd.webview/files/.imprint
                  • Size 998B
                  • SHA256 479e980fafa00120bffc4e180e8046e0a60ae8f566e4120e03f8fd9f3a4913e4
                  • MD5 SHA1 SHA512

                  exchangeIdentity.json

                  • Path /data/data/com.sxd.webview/files/.umeng/exchangeIdentity.json
                  • Size 162B
                  • SHA256 f1dfef69bcc3814a8915a4e463baba787249c168809190a7df5e3971e3436c72
                  • MD5 SHA1 SHA512

                  com.tencent.open.config.json.101409491

                  • Path /data/data/com.sxd.webview/files/com.tencent.open.config.json.101409491
                  • Size 1KB
                  • SHA256 8572be02b59f4d514000939ec04a9b4e2380c55265256b724a617d8d0f4c6940
                  • MD5 SHA1 SHA512

                  exid.dat

                  • Path /data/data/com.sxd.webview/files/exid.dat
                  • Size 57B
                  • SHA256 d381821a671a5000b2b0060d06f2c9c7dc76406320db476cf18e62fcefb1bdcc
                  • MD5 SHA1 SHA512

                  umeng_it.cache

                  • Path /data/data/com.sxd.webview/files/umeng_it.cache
                  • Size 498B
                  • SHA256 3314ab46b81e825b521259a2d39b20c4a90c57e0bf70bb8357c7f6c706699235
                  • MD5 SHA1 SHA512

                  umeng_it.cache

                  • Path /data/data/com.sxd.webview/files/umeng_it.cache
                  • Size 253B
                  • SHA256 efd1c92a2b35614cbc9bacd00ebde7581c249c3f37c3c06ba7066526224c5a1e
                  • MD5 SHA1 SHA512

                  mix.dex

                  • Path /data/data/com.sxd.webview/mix.dex
                  • Size 292B
                  • SHA256 4c76a3af64cdd2f8713ffe2733dea50dbe714d0ca41c17d1847ee5b62a7ca615
                  • MD5 SHA1 SHA512

                  ContextData.xml

                  • Path /storage/emulated/0/.DataStorage/ContextData.xml
                  • Size 111B
                  • SHA256 6b4f25b5b608724898075c7b2cc9f96b445e63ec0aafc9a9ea4a289456918447
                  • MD5 SHA1 SHA512

                  Alvin2.xml

                  • Path /storage/emulated/0/.UTSystemConfig/Global/Alvin2.xml
                  • Size 65B
                  • SHA256 3325d2a819fdd8062c2cdc48a09b995c9b012915bcdf88b1cf9742a7f057c793
                  • MD5 SHA1 SHA512

                  Alvin2.xml

                  • Path /storage/emulated/0/.UTSystemConfig/Global/Alvin2.xml
                  • Size 111B
                  • SHA256 05d58bc411939f95073fe0bd66a4a0f193c94cdae0edaa6a7db864c0d41ae247
                  • MD5 SHA1 SHA512

                  Alvin2.xml

                  • Path /storage/emulated/0/.UTSystemConfig/Global/Alvin2.xml
                  • Size 380B
                  • SHA256 394fd26b54e9d242dd4cdbd1a416c90aaa773b4d561d7c7f68686ff0e2e2d445
                  • MD5 SHA1 SHA512

                  tbslog.txt

                  • Path /storage/emulated/0/Android/data/com.sxd.webview/files/tbslog/tbslog.txt
                  • Size 3KB
                  • SHA256 11c8b551b544e54322a57af3d961c92a3dfd06dcfd5f15e0be532ac8df8c1d76
                  • MD5 SHA1 SHA512