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
Queries information about active data network
Queries information about the current Wi-Fi connection
Requests dangerous framework permissions
Reads information about phone network operator.
Uses Crypto APIs (Might try to encrypt user data)
Registers a broadcast receiver at runtime (usually for listening for system events)
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: 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 |
Files
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 |