Analysis Overview
SHA256
89a4ebdc297524416fe1899b593dcbba0a91f88f96c3b3fb7b1bedcd83b53ab2
Threat Level: Shows suspicious behavior
The file a8c629c108d7cceccc5fb70966897663_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped Dex/Jar
Reads the content of SMS inbox messages.
Queries information about running processes on the device
Reads the content of the SMS messages.
Requests cell location
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Queries the mobile country code (MCC)
Requests dangerous framework permissions
Queries information about active data network
Queries information about the current Wi-Fi connection
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
2024-06-14 08:38
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Allows an app to access precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | 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 read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | 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 send SMS messages. | android.permission.SEND_SMS | 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 write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | 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 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 an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | 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 |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | 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 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 |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | 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 monitor incoming MMS messages. | android.permission.RECEIVE_MMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | 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 app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Allows an application to read or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Required to be able to access the camera device. | android.permission.CAMERA | 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 |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 08:38
Reported
2024-06-14 08:41
Platform
android-x86-arm-20240611.1-en
Max time kernel
116s
Max time network
180s
Command Line
Signatures
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.yas.kgkgri/files/xu/ZRBJZvKAyB.jar | N/A | N/A |
| N/A | /data/user/0/com.yas.kgkgri/files/Pdd.apk | N/A | N/A |
| N/A | /data/user/0/com.yas.kgkgri/app_dex/utopay.jar | N/A | N/A |
| N/A | /data/user/0/com.yas.kgkgri/files/yl_plugin.apk | N/A | N/A |
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Queries information about running processes on the device
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
Reads the content of SMS inbox messages.
| Description | Indicator | Process | Target |
| URI accessed for read | content://sms/inbox | N/A | N/A |
Reads the content of the SMS messages.
| Description | Indicator | Process | Target |
| URI accessed for read | content://sms/ | N/A | N/A |
Requests cell location
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getCellLocation | 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 |
Queries the mobile country code (MCC)
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone | N/A | N/A |
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 write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | 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 read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | 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 initiate a phone call without going through the Dialer user interface for the user to confirm the call. | android.permission.CALL_PHONE | N/A | N/A |
| Required to be able to access the camera device. | android.permission.CAMERA | 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 |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | 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 memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.yas.kgkgri
getprop ro.product.cpu.abi
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | app.jtmtht.com | udp |
| US | 107.178.223.183:89 | app.jtmtht.com | 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 |
| US | 107.178.223.183:89 | app.jtmtht.com | tcp |
| US | 107.178.223.183:89 | app.jtmtht.com | tcp |
| US | 107.178.223.183:89 | app.jtmtht.com | tcp |
| US | 107.178.223.183:89 | app.jtmtht.com | tcp |
| US | 104.155.138.21:89 | app.jtmtht.com | tcp |
| US | 104.155.138.21:89 | app.jtmtht.com | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| US | 1.1.1.1:53 | sdk.qipagame.cn | udp |
| US | 1.1.1.1:53 | xiafa.hamofo.com | udp |
| US | 1.1.1.1:53 | jx.hamofo.com | udp |
| US | 1.1.1.1:53 | passport.migu.cn | udp |
| US | 1.1.1.1:53 | zyin.bjmcmj.cn | udp |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 120.55.89.238:8977 | tcp | |
| CN | 112.25.126.116:80 | passport.migu.cn | tcp |
| CN | 116.62.54.183:9004 | tcp | |
| US | 1.1.1.1:53 | pay.91mgame.com | udp |
| US | 1.1.1.1:53 | vpay.api.eerichina.com | udp |
| CN | 115.159.152.136:8090 | tcp | |
| CN | 47.114.40.15:80 | pay.91mgame.com | tcp |
| US | 107.178.223.183:89 | app.jtmtht.com | tcp |
| CN | 116.62.54.183:9004 | tcp | |
| US | 1.1.1.1:53 | v3.utopay.cn | udp |
| US | 107.178.223.183:89 | app.jtmtht.com | tcp |
Files
/data/data/com.yas.kgkgri/files/xu/ZRBJZvKAyB.jar
| MD5 | 6702be0f0ee71898a32d61f0b4c6247e |
| SHA1 | 57a9c39405c1ffaffcbd3d8998715c24046bc16c |
| SHA256 | a036fb5e2f073a58480e28eea6e8ea9c0134ce274937a91f1fb43dcb83132e24 |
| SHA512 | d16eab1b0239264a24147d1fd8f553a080ad29615469cb5da0fdafe0566967edfc637f775f023b95c9edab8d683e706573f8bbbabc36a8b1c1a8bbaa109bb66a |
/data/user/0/com.yas.kgkgri/files/xu/ZRBJZvKAyB.jar
| MD5 | 5087284b2c59a2df8c2f6c61d24497e3 |
| SHA1 | 3805290096bdb822e2d694e264dca90302b79e8d |
| SHA256 | df95c902513c3744ad209e102d1f9e0cd2b2d43d482b1bf6446422301ce12743 |
| SHA512 | 6bd901b7764827e9ac3023550a6bf83319b5570323d2af6588b1260b82cb63a7da4b4cd122eb4708046f6dcee20dfa755d182ac9836f44f1cc32140e4195d7f4 |
/data/data/com.yas.kgkgri/files/xu/oat/ZRBJZvKAyB.jar.cur.prof
| MD5 | 47c26d1a10cf1da0b740792e5a6f47ca |
| SHA1 | 14a6c5e5396cc49496e61d2b55166f3eb2413dd0 |
| SHA256 | b8c3e968d09e7793aff64bc2525dce3fe83f0b480ec235c5009fb8a35e3b476a |
| SHA512 | af010ee8d883293dd58f66ecf424ad0279b51474c24cfcff5323c33931fc5e86ab0c400ae20278ef1a496e509764e979083a78fbd19a1646b84ac4678af86cbc |
/data/data/com.yas.kgkgri/files/xu/oat/ZRBJZvKAyB.jar.cur.prof
| MD5 | ce36f4ad05eab57bb727a592cbc4a21b |
| SHA1 | c13db8fb0cdece7032f64260c1b99d5e8246d610 |
| SHA256 | f65d31d7692e9d5651ac093029538c27bad999912042e7b700743b4209c189b0 |
| SHA512 | 92b5d4398b14410f9b51c4062e6d9ffaabd7d212a4a4f1cac68df4324afab0f6aedcddceaec18b67e0f79648907a5473fe1a7246baf2e08a54de6f5b652a006e |
/data/data/com.yas.kgkgri/files/Pdd.apk
| MD5 | e8fbf92c750dbd6fb316be82a6b7b7ae |
| SHA1 | 2a6ae9568698807cacc8cf4349556446c996b136 |
| SHA256 | 2a3cb93d0ca14a1d0b0820c2a26df502a461fb2546ef4587524087c130553f10 |
| SHA512 | 7848191878b5b8ba2d5020c7be953e70ccc4d392d29e400a65a57cd3731604933125de1d81b3732d251b3450fd4766a814ccd01f3975beda2499a9ba585a26e0 |
/data/user/0/com.yas.kgkgri/files/Pdd.apk
| MD5 | a4237ef36f11c2db307f6d9701da0062 |
| SHA1 | 5d11008a4b9275034db8904e538f7115a429ef0d |
| SHA256 | 32f697f7444c79efe23be55fdcdab52c8e6f5cd43474cd1735602675feb5639e |
| SHA512 | 6921b3cbb4e6a062eb9408c06e46e6d6cd7554f6e485b8f6275d8df3b7a8d23b26220c0cb979d3fe919fb6622d5d49160769b0567eebe61488cc4c7708f3b34d |
/data/data/com.yas.kgkgri/databases/wochi_v4.db-journal
| MD5 | b9714128ec933d42dab0a3d7eac6c758 |
| SHA1 | 15b4922eef42610a4be2ce5e8b8f2ba716194be6 |
| SHA256 | e9ed78d5598d336053837c7b502a4d01824282ecf28d63f3349de4531e33ecd0 |
| SHA512 | ea49b08b1d4e38bd4864316308fe8132835ac523090383549f1b57b49dc1ab7b5d152f83e0145a7c75eb0a6c032c8789f34eb855482ae326100e10ffd56e43c0 |
/data/data/com.yas.kgkgri/databases/wochi_v4.db
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.yas.kgkgri/databases/wochi_v4.db-shm
| MD5 | cf845a781c107ec1346e849c9dd1b7e8 |
| SHA1 | b44ccc7f7d519352422e59ee8b0bdbac881768a7 |
| SHA256 | 18619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7 |
| SHA512 | 4802861ea06dc7fb85229a3c8f04e707a084f1ba516510c6f269821b33c8ee4ebf495258fe5bee4850668a5aac1a45f0edf51580da13b7ee160a29d067c67612 |
/data/data/com.yas.kgkgri/databases/wochi_v4.db-wal
| MD5 | b89a13daea44abeff1331f0924e2680c |
| SHA1 | c4b6c4ce484f75d4a2320b658c7bcbce4f49784e |
| SHA256 | d4d7c9191c0e20a1540a7649899c0a02c878fca2214c315f06f36543d611cbc6 |
| SHA512 | 6f4620d4a9766a8357bfa1061010059b2efd7d4979de3cf256d5fce2d01c09a5be5018f72d7024ec2f374c904689e39fd2b3dc4aab4d548ba2c74dfe8673658b |
/data/data/com.yas.kgkgri/app_dex/utopay.jar
| MD5 | eb6089c1acfa9f12535e533aebee845e |
| SHA1 | 165e39ee07dcd9ed00fc2dc1ff466bc1d6b813c9 |
| SHA256 | b825cde84e3dddfc147c71265d2259c422d51a7e56d1dcdba1321e3119b1df07 |
| SHA512 | 5b1bc26bcbcf05fc331865fb4dd572b673a52650d68ab4d9b028ea15219e0d93c1ec17996953436801913388d78e25c67ea33aa93544d65e96a799eb06cc70f5 |
/data/user/0/com.yas.kgkgri/app_dex/utopay.jar
| MD5 | 5220524411d0bacd600da60814d1ee9f |
| SHA1 | fef7210ff44e757328bc0ff7aae7bb2191cbf634 |
| SHA256 | 6286a800597b845785eb664710253ebd20771737dddd5b80067e0e9d37c804b2 |
| SHA512 | b2d8af5019c176d682634747d83320e609fb6122ef850f4069a0c78c2415d242087099cf60ecb03039a9ab71902a4e3b22e9cf144de89e506991fb93280f6a5f |
/data/data/com.yas.kgkgri/files/yl_plugin.apk
| MD5 | 5a4c666b43ee7f2b6995aaf3527e4a4d |
| SHA1 | b205bcb022797f3b16635db139c7524c0c388adc |
| SHA256 | 05eb3e1ca331b8c6a1f60f92abb2bddbac54a7b2c229ac07bf26c756297fe72a |
| SHA512 | c84fceddbf9928110fc3b85e0989b9cedd06383007ff99dea5a25096d8f892ab52d30ed9b52b72211449041f1274ead85bb42929ec269b58b6b0e616a8545e17 |
/data/user/0/com.yas.kgkgri/files/yl_plugin.apk
| MD5 | 918890b3fc5a3dc184a57d027ead24da |
| SHA1 | c638f375f49bc4731b633bdc001aeeadf9462039 |
| SHA256 | 57d03ac2189851d5069515da6997e12ca307c145aa21679da001477df5f81836 |
| SHA512 | fd9bfe41ce4041dc8c7db17df2a2164a24ea96372c212399c499f94d1fb7d95d430b8a7eb86041b9b2db88dfca0cf39e53cba2dad1e346aebed29e4ca5deb2ef |
/data/data/com.yas.kgkgri/files/log.dat
| MD5 | ff9229f8e7c92d44d48e25206d43b021 |
| SHA1 | be3d75050c16c5b7484652ba292fdd6510f205d3 |
| SHA256 | 77fc3599be409f7e73e643de843c0ebcfa20662964c498fc59e245c7f5e003a2 |
| SHA512 | be7b3aa8d670a2873c6b7bfd4ca93121fd2450723cbbc36d9d06d152fafa3ce90451f0a60ab56bc96bccb81cf5aae0167b404073db14dc17b9513ac73d455c58 |
/data/data/com.yas.kgkgri/databases/740410100062013-journal
| MD5 | 97dbba713fa24745c5807c57cafc1626 |
| SHA1 | b019c8d105999fd82098033146f0664e99c952c2 |
| SHA256 | 199b474ece8cb0710e9a73e371876836c8d420da279e9ab49f90312335407f9c |
| SHA512 | a5f85aa832e528ff936b24181d7e007b24b0fce492b4982045f15f46dc1e782c63dd615e4cc14b4c7418ebcc9fbe1ed5b0a36a4ce972293898c2b85875cd9bf7 |
/data/data/com.yas.kgkgri/databases/740410100062013-wal
| MD5 | 9def1809071e9508090298b2acd87279 |
| SHA1 | f17d875ff138439af3ca40eaa647867aef8194a0 |
| SHA256 | 00dbaa75fd22513838a839dc046f6f07e445dea8761a37580988d235b97fd3e4 |
| SHA512 | 88a91acfde0540b7ca13015c395d2a39889a0ddd1b06d890be3018802a0d7c5bf08583feaaa9216e780615ac4d3a40d27bda5d8f083d36b04a57b5bbc3dbe280 |