Analysis Overview
SHA256
4ae4b3415ae9ae46c936cb4fa5edd0fb7dfcbb02ea67c6cd09c90e56ace43eef
Threat Level: Likely malicious
The file a4a357b326ea4f57576f6a95a6f7fcb0_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Checks if the Android device is rooted.
Loads dropped Dex/Jar
Queries information about running processes on the device
Requests dangerous framework permissions
Queries information about active data network
Reads information about phone network operator.
Queries information about the current Wi-Fi connection
Registers a broadcast receiver at runtime (usually for listening for system events)
Uses Crypto APIs (Might try to encrypt user data)
Checks memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-13 08:30
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. | android.permission.READ_PHONE_STATE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
| Allows an app to access precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to read the user's calendar data. | android.permission.READ_CALENDAR | N/A | N/A |
| Allows an application to write the user's calendar data. | android.permission.WRITE_CALENDAR | N/A | N/A |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
| Allows an app to create windows using the type LayoutParams.TYPE_APPLICATION_OVERLAY, shown on top of all other apps. | android.permission.SYSTEM_ALERT_WINDOW | N/A | N/A |
| Allows an application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
| Allows an application to read or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to write the user's contacts data. | android.permission.WRITE_CONTACTS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 08:30
Reported
2024-06-13 08:33
Platform
android-x86-arm-20240611.1-en
Max time kernel
8s
Max time network
159s
Command Line
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /system/app/Superuser.apk | N/A | N/A |
| N/A | /system/bin/su | N/A | N/A |
| N/A | /system/xbin/su | N/A | N/A |
| N/A | /sbin/su | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.meilishuo/files/break_dex/break.dex | N/A | N/A |
| N/A | /data/user/0/com.meilishuo/files/break_dex/break.dex | N/A | N/A |
| N/A | /data/user/0/com.meilishuo/files/break_dex/break.dex | N/A | N/A |
Queries information about running processes on the device
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries information about the current Wi-Fi connection
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getConnectionInfo | N/A | N/A |
Reads information about phone network operator.
Registers a broadcast receiver at runtime (usually for listening for system events)
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.meilishuo
/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/user/0/com.meilishuo/files/break_dex/break.dex --output-vdex-fd=45 --oat-fd=46 --oat-location=/data/user/0/com.meilishuo/files/break_dex/oat/x86/break.odex --compiler-filter=quicken --class-loader-context=&
/system/bin/sh -c getprop
getprop
/system/bin/sh -c type su
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | android.bugly.qq.com | udp |
| CN | 14.22.7.140:80 | android.bugly.qq.com | tcp |
| GB | 216.58.201.110:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
Files
/data/data/com.meilishuo/files/break_dex/break.dex
| MD5 | 155ca590d5bd04c31927f2a4e5391c43 |
| SHA1 | 4eeb069a030d9d1c1982c757d89df2874eb9d427 |
| SHA256 | b8923495c36fba52b2de736f558c37b97c73f736fd48a6dfdb7d8ce6ac2ad1c4 |
| SHA512 | ecf86837599c28fdef876b2fb328e2cd14ebefa6a81fb4fa6b52df442f0979a9e559800389833f20e25f7d91d979d29f1f67ed733189af7889228c751d536360 |
/data/data/com.meilishuo/databases/bugly_db_-journal
| MD5 | 3333164ea402dc82ff60c27e6bac185a |
| SHA1 | 112c3fbb4894bd7a2fed4aff96e749540fd3989a |
| SHA256 | fe915f38683cd5fdbea010d3fda432425a4d2adb177c86141b251b3021fdd2cd |
| SHA512 | 52522123dba4cbbff57cde9f38d300cfe8dbd95136d95badbce16739cee1c56a9f4848a5649e3cd2cfb50b16deeaf9c196beb0b5769a8d18ababc14e619f59da |
/data/data/com.meilishuo/databases/bugly_db_
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.meilishuo/databases/bugly_db_-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.meilishuo/app_crashrecord/1004
| MD5 | 6e3457431b0cc0d956ad62c62df62f47 |
| SHA1 | dd65aaf66ff8b083a2437b32aec81a5f3bec6231 |
| SHA256 | 18697e9f8a293eebad187e7c22cc73cd4610ef984a73419145a915981086b98f |
| SHA512 | e9ec73faa184ac5a0025c47a8069f0edd95734bbb3ce3ef0303086d4ad1bdee53e7553adf5a5a683e93ad72c9bb2b922c596f2ccf8cb881fd9cd4fbb098185fb |
/data/data/com.meilishuo/databases/bugly_db_-wal
| MD5 | 978680f44bd374b3a191fcd66603253e |
| SHA1 | 74f37d7406fdf66dcf472f60cfbb8425886fae6c |
| SHA256 | 698adf46e2c12ad79d176f48c1501cd06585cdaff578fbe2f344a0e1d9020251 |
| SHA512 | f2d7c36a63f3042cfee70780637c5ab71dd361c2a9eae34838ebbf9036cdc85522c84e6dd6196bbfbba49af1ab439bf380f00eca917ac7a88b265d99fb479f71 |
/data/data/com.meilishuo/app_crashrecord/1004
| MD5 | 0d210bfb2a0e1f1b4c082a6a0f79de07 |
| SHA1 | bb8ed9e364db79d1d9f2fcde3f15091893222faa |
| SHA256 | 988722c23d78a46021d0e7ca9deee7aa8bb83288269174ffacb7316f381cca1d |
| SHA512 | 536e9867b0df29b15b789f8949be6ab37fcdeccb9d39ded981da7dc2052c9533d0ec0e6f9a5444132977605d372e1463d91bdde41b528ff2ca3f65ab152325c1 |
/data/data/com.meilishuo/databases/mg_analytics-journal
| MD5 | 26474ab7fe2ab1aae3fa3a89e2e38513 |
| SHA1 | 9a072e12bfb01deb391443ab48b9b57e2d0b4085 |
| SHA256 | b11fa610cd0e6bfe1b72fe1d92f0504c2fc9cbb3a9bab32957dc342ad8027290 |
| SHA512 | dd39822ec2def51050883974a507188a4654a223cc60b54312d2209c5e489016746f6ca84e2d00e5a31ab29828edb8998d1a773e0ed3d9084ad90ae968cf8166 |
/data/data/com.meilishuo/databases/mg_analytics-shm
| MD5 | cf845a781c107ec1346e849c9dd1b7e8 |
| SHA1 | b44ccc7f7d519352422e59ee8b0bdbac881768a7 |
| SHA256 | 18619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7 |
| SHA512 | 4802861ea06dc7fb85229a3c8f04e707a084f1ba516510c6f269821b33c8ee4ebf495258fe5bee4850668a5aac1a45f0edf51580da13b7ee160a29d067c67612 |
/data/data/com.meilishuo/databases/mg_analytics-wal
| MD5 | 2d57b2a57858cdfb31084b5974e41494 |
| SHA1 | 1c8e8b6dc9ff5e0f8ef1c2bedd32403d40ae3759 |
| SHA256 | 5ce84a2e1c42cb43ab20c1754eb8577e6ab572ff1f35799d753b107181071ca5 |
| SHA512 | 2d47a7868d480a758ab9eece64b760c77272472783588dadaf0eb353a5eec08c64e85d1bfbe9a420d7033b94a0563f6cdfba1cabaf25cd1b6284d82ab78f1223 |
/storage/emulated/0/Download/.mgj_enhanced_storage/old_611_did
| MD5 | 748d9beeaa1899252a7365b780b95fb0 |
| SHA1 | 2158cbe9044f2b138df0094615afe6616e526c9d |
| SHA256 | 59290d2d5a77605f8140feb82e44e8438115fb2f93dc56ed4c225b88c21baaa8 |
| SHA512 | cdeb0c4cebf1cc96ebda6940763a940df76120ee991bc7f003480caf055a970f16e4a19ef2ba2c56fa056d539b981e16542ec7239a7b91dd3828585bc2d1e440 |
/storage/emulated/0/Download/.mgj_enhanced_storage/sys_did
| MD5 | 2c6c5b89331a8e07c365b9c85bb8b068 |
| SHA1 | 58d1cceb2ff615feb95be0501045417b17de8d41 |
| SHA256 | 16e6a0f283abd53b0304e6622380617412d28ff20fe9929e6d92f39ce3b81648 |
| SHA512 | 062227ed797d41820ba651cd3711e4ae12c641e4419ec40910662a6afd813c05c9394fde5155c3e7cf118a171fa80f21e3106b0363fcadff01c3b0643f86dc98 |
/storage/emulated/0/Download/.mls_enhanced_storage/mls_did2
| MD5 | 98f1daa54b05ea14dc525b27c05262cb |
| SHA1 | 9f306dfcbe40ecbac54cba457c1620dfe5b33e84 |
| SHA256 | 7138b955d650eb54f7f746957a3162c9423e6b32213a97bef0ac15208f73babb |
| SHA512 | e123f862696e9572a2644eebf75fb938345450e468962565443ca89af3f30382850cd5bce4ff0299f238af7791f09c224bb5c7ebb6e89f67bb27cc5b2cad1406 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 08:30
Reported
2024-06-13 08:30
Platform
android-x86-arm-20240611.1-en
Max time network
4s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-13 08:30
Reported
2024-06-13 08:30
Platform
android-x64-20240611.1-en
Max time network
5s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp |
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-13 08:30
Reported
2024-06-13 08:30
Platform
android-x64-arm64-20240611.1-en
Max time network
6s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp |