Analysis Overview
SHA256
22e7086881793f9680b4938c4eea1065d451cac36ae1c70fa4a5fffb22dd7682
Threat Level: Likely malicious
The file b4e271be9edb6ea6c53092f1b5473862_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Checks if the Android device is rooted.
Loads dropped Dex/Jar
Queries the phone number (MSISDN for GSM devices)
Queries information about running processes on the device
Checks known Qemu files.
Checks known Qemu pipes.
Checks Android system properties for emulator presence.
Requests dangerous framework permissions
Queries the mobile country code (MCC)
Queries information about active data network
Makes use of the framework's foreground persistence service
Uses Crypto APIs (Might try to encrypt user data)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-16 19:44
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 read or write the system settings. | android.permission.WRITE_SETTINGS | 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 write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
| Allows an application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 19:44
Reported
2024-06-16 19:48
Platform
android-x86-arm-20240611.1-en
Max time kernel
126s
Max time network
178s
Command Line
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /sbin/su | N/A | N/A |
Checks Android system properties for emulator presence.
| Description | Indicator | Process | Target |
| Accessed system property | key: ro.product.model | N/A | N/A |
Checks known Qemu files.
| Description | Indicator | Process | Target |
| N/A | /sys/qemu_trace | N/A | N/A |
| N/A | /system/bin/qemu-props | N/A | N/A |
| N/A | /system/lib/libc_malloc_debug_qemu.so | N/A | N/A |
Checks known Qemu pipes.
| Description | Indicator | Process | Target |
| N/A | /dev/socket/qemud | N/A | N/A |
| N/A | /dev/qemu_pipe | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | Anonymous-DexFile@0xcdb39000-0xcdb4a74c | 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 the phone number (MSISDN for GSM devices)
Makes use of the framework's foreground persistence service
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.setServiceForeground | 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 the mobile country code (MCC)
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone | N/A | N/A |
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 CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.kgezbv.kbrqeym
/system/bin/sh -c getprop
getprop ro.product.cpu.abi
getprop
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 | port.appbsl.net | udp |
| US | 1.1.1.1:53 | adblocker.appbsl.net | udp |
| CN | 120.27.130.213:80 | port.appbsl.net | tcp |
| US | 1.1.1.1:53 | log.tbs.qq.com | udp |
| HK | 129.226.106.211:80 | log.tbs.qq.com | tcp |
| US | 1.1.1.1:53 | android.bugly.qq.com | udp |
| CN | 119.147.179.152:80 | android.bugly.qq.com | tcp |
| US | 1.1.1.1:53 | www.zgjiechao.com | udp |
| US | 1.1.1.1:53 | www.appbsl.net | udp |
| GB | 163.181.57.241:443 | www.appbsl.net | tcp |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| GB | 172.217.169.10:443 | semanticlocation-pa.googleapis.com | tcp |
| CN | 14.22.7.140:80 | android.bugly.qq.com | tcp |
| CN | 14.22.7.199:80 | android.bugly.qq.com | tcp |
| US | 1.1.1.1:53 | android.bugly.qq.com | udp |
| CN | 119.147.179.152:80 | android.bugly.qq.com | tcp |
| CN | 14.22.7.140:80 | android.bugly.qq.com | tcp |
Files
/data/data/com.kgezbv.kbrqeym/databases/ip.db-journal
| MD5 | f126b163805d5407f60c03afe01d7ca1 |
| SHA1 | 9cc293a7fb3a4f48d0ddea8c40cf4c49ffa2dfd4 |
| SHA256 | c692f62858f36e5b95df8657d9db31d433f29b0d419208b60127551a302ab542 |
| SHA512 | f3f62ffdbdec6330b27f3ca07ce84c1cda7ccd831c4206987d1da7fa6946a5ecb535e9b35e0f0adebb6fd526f7db8982eed85329bf1bc0534fee1e829024a106 |
/data/data/com.kgezbv.kbrqeym/databases/ip.db
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.kgezbv.kbrqeym/databases/ip.db-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.kgezbv.kbrqeym/databases/ip.db-wal
| MD5 | 05203e8870534345cbec5a472e563e24 |
| SHA1 | 01f1468d8453ff3c06b59bbc6152234d2ec6530f |
| SHA256 | e03555a53dc7c42d571bf65fc41ef96ec0408cb43ee25a297f54f15485af662d |
| SHA512 | 831641531b980078dabbb21aebb7e28636b78136bbd6d849cadf8245236ed6bd219b7986aa1cae684c27734cd83bb0ea2291052b92874241cc2ca6b0c64a27cb |
/data/data/com.kgezbv.kbrqeym/app_crashrecord/1004
| MD5 | 505f9b130eba3bbdb24b6eaa8b1538d9 |
| SHA1 | dfd6b7cf0d6746e8370dca4abb8800311f3d6542 |
| SHA256 | 52fd799bdd2a951a68bd961b14eb0699f4ca2b19656e1a30863c9cdcbf1dde51 |
| SHA512 | 5a19e035e95c37574da9fb6f1e4e220e3c8ca33758c89706d7c3c80856ad447c571d9b0b6be94b05aab0b7f4dd4c853f48df3157348bcc5d794916924143bd44 |
/data/data/com.kgezbv.kbrqeym/databases/bugly_db_-journal
| MD5 | 4e5312b8590439f47711513f43f23b4f |
| SHA1 | d179b5145086beaa65f29cdd4a0ecf1ed6cf13f8 |
| SHA256 | d46e345009220e3fcc098ff0f2583a6ef861ced2d14321c9007403033b252750 |
| SHA512 | f501a74ec685535f91b66dbc773b1b835a8ad771ba1627239beee17fab43e897f0c7cf621aa46d83d7fca509ab4070adb3e3ac0c5fa3adc9337e2733016b10ce |
/data/data/com.kgezbv.kbrqeym/app_crashrecord/1004
| MD5 | 0d210bfb2a0e1f1b4c082a6a0f79de07 |
| SHA1 | bb8ed9e364db79d1d9f2fcde3f15091893222faa |
| SHA256 | 988722c23d78a46021d0e7ca9deee7aa8bb83288269174ffacb7316f381cca1d |
| SHA512 | 536e9867b0df29b15b789f8949be6ab37fcdeccb9d39ded981da7dc2052c9533d0ec0e6f9a5444132977605d372e1463d91bdde41b528ff2ca3f65ab152325c1 |
/data/data/com.kgezbv.kbrqeym/app_tbs/core_private/download_upload
| MD5 | 598d90b13eb746a7815418a8204195e4 |
| SHA1 | 3d60b5cab6962acd9d59ce40f6f90b1750de9c53 |
| SHA256 | 8de0df25e2ed549ed43594dd88fa7a27a19048670e5f00876b621a650059f71c |
| SHA512 | e119d32a6e06df717059ce280f851dd0586a1caf31a490c1348e2337315d5f69bec86fabe756dc8c90c76516f7ce2d3a15bf262e5c994bc4f8b59e81b0030087 |
/data/data/com.kgezbv.kbrqeym/databases/bugly_db_-wal
| MD5 | 84f06f71846a7cc590d7f394ddb86248 |
| SHA1 | 928c47266c6bafa7e66657bda6e4828dc27b524e |
| SHA256 | f0c70fc8067423c8e7f2f466fc207179433310e724098b9e4886171c42285487 |
| SHA512 | 475e3059a6b088309b1cc6c9608093b650a179e11917e0044721d9dea5bed42009b23581a8485d1d884f83a676f529ee81782909d5664aa6d7b255e20418c36d |
/storage/emulated/0/Android/data/com.kgezbv.kbrqeym/files/tbslog/tbslog.txt
| MD5 | ad1d8bfa6c2783d5034e8fc2fede030b |
| SHA1 | 9e89644132e2af7b87431ace6921098ca3341503 |
| SHA256 | 0709100f0cc28491cff726549db4ad294dc14b40adf17bb376df943fcbc341b9 |
| SHA512 | 59d580c44ecdc1cee4058dc2bee182db8a43e46954d58acc80754eae4ea09d38e9b919be64aba7b76c946a6212ca052532dbff7b816981920ff429c286175b9f |
/data/data/com.kgezbv.kbrqeym/app_tbs/core_private/download_upload
| MD5 | a7bb31bc2801f84ab0a74c2ecbeafa59 |
| SHA1 | 0a1883cc9029d7ae6089aaebd446bba0dbc6c532 |
| SHA256 | 31a0e5a560098c7928e7e79cded663f5e6820a852829b917506bca5e0ada433f |
| SHA512 | c591ac139a0d7dab5d7b442f5c91c3ecc68092dba33b22acf57e4e46947eecc4eeb1bad4f4304558d16ca4f10a1d7cb3a2c4786095da22c2c614909190c1d037 |
/data/data/com.kgezbv.kbrqeym/app_tbs/core_private/download_upload
| MD5 | 50dd1be461fd601fa5add63e51bf1a09 |
| SHA1 | 944c87d691860e993a9bcd1dc53fb00a054bc75f |
| SHA256 | e73a50b9df0149c0d144847df9ca01ed0b976752f9066a1c7c441ddeed5a4bb4 |
| SHA512 | c2748e0d47ffabd54047d7b2f6c18137abb782659785c4cf35da2c1fd59ad8a2a0a3b3532bec1391afa483ee0d8002f7dcc0112c01dbb97580bc2aa6dffaa149 |
/data/data/com.kgezbv.kbrqeym/.00000000000/39285EFA.dex
| MD5 | 75a8168e7080b90fc2956592c268371f |
| SHA1 | 3702da56d31f381525473364f031dc884e37076d |
| SHA256 | 0b9c032080788add7f5989d0ce145e66a4686ff3a43b0e48dec60bf18bf75701 |
| SHA512 | 33536573c834fffab7236dd96c22cbc3d075ab70b622ff7787381e5c7c262ab62e0252f0d07313c9227ccc8308cd93cd96373e57fa55a066691d5b5cfb55f5d3 |
/data/data/com.kgezbv.kbrqeym/.00000000000/39285EFA.dex
| MD5 | 02f69eb4fe05ebc6c9f736d83e5f7e26 |
| SHA1 | 777d75e14a73f5721fc4ae34f49a9a4b82311373 |
| SHA256 | 13502356b7d3f910107aeff131e9c4a2b892744a125a2d1a2a206b219dc36042 |
| SHA512 | 7c1f5d68d40bf37aef2e59aa9a4f96d1ef642a8db7e53295953b0b5fa3a63cd7546c5cf8ad3fc17f6b84a795a08e13024d8dcb3db828ca3fad634964cba69bcc |
/data/data/com.kgezbv.kbrqeym/cache/image_manager_disk_cache/journal.tmp
| MD5 | 8c92de9ce46d41a22f3b20f77404cc1d |
| SHA1 | 8671a6dca00edb72be47363a7071be65cf270373 |
| SHA256 | 68bb33ddeed9200be85a71f70b377985f9ee68e91578afbde8321463396f1274 |
| SHA512 | 30f45fe9954215d6adafcc8f0a060a7ff41963a64f9b849a37f0d18fe045038d429ec13bf15226769c4ba78dad3c52f3d9e0dbbb4fcdea4828a1efe956e48f56 |
/data/data/com.kgezbv.kbrqeym/app_tbs/core_private/download_upload
| MD5 | 7676e5f4c356ea78babee2748bb88a27 |
| SHA1 | d7bcc91dccc62e34c6512b10989f2dd32783b981 |
| SHA256 | 81b2b703783b83482e85b8a984945545ecabb335b06666ef6def855c7667772e |
| SHA512 | 0aa59565be792da19d1e82ab7eaa3ee1cf1df1526c4d7adb84e01dae649ea0a0d36180000a3de3f3a4f585ee4045a0100d10ad26e30508adb03e73b44c05c7cf |
/data/data/com.kgezbv.kbrqeym/app_tbs/core_private/debug.conf
| MD5 | e9e87978b18fcac9f879435d3260698d |
| SHA1 | 4ad9663180b131a495fa85a6f7b75d3096bbf177 |
| SHA256 | 756bc2270414ce9c88546fe44006b5bd33c314978e449b6548546ea7690dbb30 |
| SHA512 | 61e530338c2e387c1b889d4d4259608a39cba48c4e53f77cd00222534c291da5829107ecc44f2c7fb1ee39df4a36ab6d0949c80c272aed27a3ce5449045d38aa |
/data/data/com.kgezbv.kbrqeym/app_tbs/core_private/download_upload
| MD5 | ec70e49ca6280ca474fa1a78afeda1e2 |
| SHA1 | 061f11054c7c09315b821a94b2e90a4b9deb78b6 |
| SHA256 | 46c63d04569cb1ecac471fda1425244532169ed70ad24f3632db202222ad75ae |
| SHA512 | 8a04ba554ff4b3e5af181290ccbc36d5bbc26f504435a89754b439e4c924573f7771b9f07e3e3a506958ee029751075f8fe9e525d6a9c5a13be8f399565fdc30 |