Analysis Overview
SHA256
ac13113ceb4091d4e776cc387aebe24b2cad0c81fda555842bf5d5be9c125968
Threat Level: Likely malicious
The file bb0bc84746876b6fe85d2020570d002c_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Removes its main activity from the application launcher
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Loads dropped Dex/Jar
Queries account information for other applications stored on the device
Obtains sensitive information copied to the device clipboard
Declares services with permission to bind to the system
Reads information about phone network operator.
Requests dangerous framework permissions
Queries the mobile country code (MCC)
Queries information about active data network
Queries the unique device ID (IMEI, MEID, IMSI)
Registers a broadcast receiver at runtime (usually for listening for system events)
Uses Crypto APIs (Might try to encrypt user data)
Schedules tasks to execute at a specified time
Checks memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-18 09:23
Signatures
Declares services with permission to bind to the system
| Description | Indicator | Process | Target |
| Required by accessibility services to bind with the system. Allows apps to access accessibility features. | android.permission.BIND_ACCESSIBILITY_SERVICE | N/A | N/A |
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | 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 access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 09:23
Reported
2024-06-18 09:27
Platform
android-x86-arm-20240611.1-en
Max time kernel
179s
Max time network
159s
Command Line
Signatures
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 |
Schedules tasks to execute at a specified time
| Description | Indicator | Process | Target |
| Framework service call | android.app.job.IJobScheduler.schedule | N/A | N/A |
| Framework service call | android.app.job.IJobScheduler.schedule | N/A | N/A |
Processes
com.ymobi.znqanwd.koufpibtwffzkh
com.ymobi.znqanwd.koufpibtwffzkh:RemoteProcess
com.ymobi.znqanwd.koufpibtwffzkh:guard
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.201.110:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
Files
/data/data/com.ymobi.znqanwd.koufpibtwffzkh/app_tfile/fields.jar
| MD5 | cceb8db3b057d24673d49eda229e9892 |
| SHA1 | b18f6353b2156410249079a3b7b86ef3a530e8ee |
| SHA256 | e900cb4c3fe9d8f45196a7457e9645c65b0f3cde820f4161950252cff67a4d97 |
| SHA512 | 4a42cde3165a706e823caa1362001ed8aa647caf22325a4f2554c64fc4ebcd79afe44fe5eab5474221806f26e7aca9d2901026de6e597ef62fe867f123e4bd57 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 09:23
Reported
2024-06-18 09:27
Platform
android-x64-20240611.1-en
Max time kernel
179s
Max time network
181s
Command Line
Signatures
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.ymobi.znqanwd.koufpibtwffzkh/app_tfile/fields.jar | N/A | N/A |
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | 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 account information for other applications stored on the device
| Description | Indicator | Process | Target |
| Framework service call | android.accounts.IAccountManager.getAccountsAsUser | 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 |
Queries the unique device ID (IMEI, MEID, IMSI)
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 |
Schedules tasks to execute at a specified time
| Description | Indicator | Process | Target |
| Framework service call | android.app.job.IJobScheduler.schedule | N/A | N/A |
| Framework service call | android.app.job.IJobScheduler.schedule | 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.ymobi.znqanwd.koufpibtwffzkh
com.ymobi.znqanwd.koufpibtwffzkh:RemoteProcess
com.ymobi.znqanwd.koufpibtwffzkh:guard
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.16.234:443 | tcp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.204.72:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.179.238:443 | android.apis.google.com | tcp |
| GB | 216.58.204.78:443 | tcp | |
| US | 1.1.1.1:53 | api.adsnative123.com | udp |
| GB | 142.250.178.14:443 | tcp | |
| GB | 142.250.187.226:443 | tcp | |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.179.228:443 | tcp |
Files
/data/data/com.ymobi.znqanwd.koufpibtwffzkh/app_tfile/fields.jar
| MD5 | cceb8db3b057d24673d49eda229e9892 |
| SHA1 | b18f6353b2156410249079a3b7b86ef3a530e8ee |
| SHA256 | e900cb4c3fe9d8f45196a7457e9645c65b0f3cde820f4161950252cff67a4d97 |
| SHA512 | 4a42cde3165a706e823caa1362001ed8aa647caf22325a4f2554c64fc4ebcd79afe44fe5eab5474221806f26e7aca9d2901026de6e597ef62fe867f123e4bd57 |
/data/user/0/com.ymobi.znqanwd.koufpibtwffzkh/app_tfile/fields.jar
| MD5 | 73b11c4c10150bbd4f29ad012dc11dde |
| SHA1 | 65c83ad32c29f9811c32eda75d7fcdc92ef42dda |
| SHA256 | 52132037e9b950a9cb48d6374ee2c6747a6bfe776e13a726395771f1b40ee9da |
| SHA512 | 3e53b1ee22a00e60896da86d2695195e0965c93d190c4d1c0dba2eb5c611d670ee7693a9f8756858255e2b170cb82a753719dd4d6a827af437309b7a1dcc6f01 |
/data/data/com.ymobi.znqanwd.koufpibtwffzkh/databases/tbcom.ymobi.znqanwd.koufpibtwffzkh-journal
| MD5 | 6108d51c5876888b572ac176df022885 |
| SHA1 | 0d3003eb3a94747e119f9c49f8970abbba65e822 |
| SHA256 | 255d49a2e0d0ddd692cd0c6b286a6219b056c003872f33f6a29161e3be1e6b97 |
| SHA512 | cbb23e69afbc6858846d24749a73005117fcbc3721b841c39e2032a0ccad462cb7cb99327ab4e69561380e818ec7620a2e2a7b4a18581f3d224b33563f13f830 |
/data/data/com.ymobi.znqanwd.koufpibtwffzkh/databases/tbcom.ymobi.znqanwd.koufpibtwffzkh
| MD5 | ae8aa93151da27ce1348c21d6ea98a45 |
| SHA1 | d187ce29f387717ea0c7d2919a77945a6f04a954 |
| SHA256 | b5023c1c2354845e52c945166be1111d7565a000e57ea18d8ce2943c73580e81 |
| SHA512 | 7bc212292c6dd5192e2d714d1e06c3109f133bf0f5bddb4dd4113a4b9ab3a8db3ba7e1cab4a7da44724361b8d7d53cdde3d50506cf7264fb00d7b4521014c85a |
/data/data/com.ymobi.znqanwd.koufpibtwffzkh/databases/tbcom.ymobi.znqanwd.koufpibtwffzkh-journal
| MD5 | 2b9b43712c1f5c25a6926730efd7cc1b |
| SHA1 | 8fa24ace3192ebbfe91dfdfedfc38b4eac70a939 |
| SHA256 | 3570fb547908737a513e8b0e491932391e0a4d74e0d0def8947374c86ca94abb |
| SHA512 | df4b117113e4e32d11779c662fa06f94fd352a00d501599033cc64cacd665d2d78ca3f72fbc6aa118d612603ff89e237ff937d9ad854b8b4c0ae54580721865b |
/data/data/com.ymobi.znqanwd.koufpibtwffzkh/databases/tbcom.ymobi.znqanwd.koufpibtwffzkh-journal
| MD5 | 54e4eb995220f14ebd7d233329f827e0 |
| SHA1 | abf39c045f7c8a5ac8a54508d60108c3349edd41 |
| SHA256 | 72c5510f4c89013f13d1104dc4c37795dd540aed39bf95bfc19740710b937b8c |
| SHA512 | 0c989d52bb54fb7ed766464ef637c145f599249b703df343af4c312739308b2acfb238bd90c8a11c31f6abfca4908cbfccba714cbc3f212bd685dcb9d379194f |
/storage/emulated/0/Download/sdsid
| MD5 | b8c37e33defde51cf91e1e03e51657da |
| SHA1 | dd01903921ea24941c26a48f2cec24e0bb0e8cc7 |
| SHA256 | fe675fe7aaee830b6fed09b64e034f84dcbdaeb429d9cccd4ebb90e15af8dd71 |
| SHA512 | e3d0e2ef3cab0dab2c12f297e3bc618f6b976aced29b3a301828c6f9f1e1aabbe6dab06e1f899c9c2ae2ca86caa330115218817f4ce36d333733cb2b4c7afde7 |
/data/data/com.ymobi.znqanwd.koufpibtwffzkh/app_tfile/oat/fields.jar.cur.prof
| MD5 | 6de41202d76cfb91657a014430e7f33d |
| SHA1 | 1c066a98ee1dae3493881522b42a6978ef72ffee |
| SHA256 | 51491488aa5999f64c4d74c50676559497e9890b2a3978cdc8f07dc782e945ec |
| SHA512 | 765ef4f4ca7a832af8677b8cb38b705a5cf809b6d321f7d86bcb03471d5e55d8c9b8dc04dbad9f89b10febd5e87b29d29e1bd36fa91259ba00ea863ad1225236 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-18 09:23
Reported
2024-06-18 09:27
Platform
android-x64-arm64-20240611.1-en
Max time kernel
178s
Max time network
132s
Command Line
Signatures
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.ymobi.znqanwd.koufpibtwffzkh/app_tfile/fields.jar | N/A | N/A |
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | 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 account information for other applications stored on the device
| Description | Indicator | Process | Target |
| Framework service call | android.accounts.IAccountManager.getAccountsAsUser | 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 |
Reads information about phone network operator.
Schedules tasks to execute at a specified time
| Description | Indicator | Process | Target |
| Framework service call | android.app.job.IJobScheduler.schedule | N/A | N/A |
| Framework service call | android.app.job.IJobScheduler.schedule | 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.ymobi.znqanwd.koufpibtwffzkh
com.ymobi.znqanwd.koufpibtwffzkh:RemoteProcess
com.ymobi.znqanwd.koufpibtwffzkh:guard
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.204.72:443 | ssl.google-analytics.com | tcp |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | api.adsnative123.com | udp |
| GB | 216.58.201.100:443 | tcp | |
| GB | 216.58.201.100:443 | tcp |
Files
/data/user/0/com.ymobi.znqanwd.koufpibtwffzkh/app_tfile/fields.jar
| MD5 | cceb8db3b057d24673d49eda229e9892 |
| SHA1 | b18f6353b2156410249079a3b7b86ef3a530e8ee |
| SHA256 | e900cb4c3fe9d8f45196a7457e9645c65b0f3cde820f4161950252cff67a4d97 |
| SHA512 | 4a42cde3165a706e823caa1362001ed8aa647caf22325a4f2554c64fc4ebcd79afe44fe5eab5474221806f26e7aca9d2901026de6e597ef62fe867f123e4bd57 |
/data/user/0/com.ymobi.znqanwd.koufpibtwffzkh/app_tfile/fields.jar
| MD5 | 73b11c4c10150bbd4f29ad012dc11dde |
| SHA1 | 65c83ad32c29f9811c32eda75d7fcdc92ef42dda |
| SHA256 | 52132037e9b950a9cb48d6374ee2c6747a6bfe776e13a726395771f1b40ee9da |
| SHA512 | 3e53b1ee22a00e60896da86d2695195e0965c93d190c4d1c0dba2eb5c611d670ee7693a9f8756858255e2b170cb82a753719dd4d6a827af437309b7a1dcc6f01 |
/data/user/0/com.ymobi.znqanwd.koufpibtwffzkh/databases/tbcom.ymobi.znqanwd.koufpibtwffzkh-journal
| MD5 | 3391d2c1d16e04fb54d2c9449d79bf59 |
| SHA1 | 72ab1416fba677bc224b2150bab605ff204478e9 |
| SHA256 | a89b78afda21361422f297c96189e96fb3c07cb31b6c4d9f95aa9dfd8d5b12ba |
| SHA512 | 12cec3fd9dcba649a4d57c13944bae4c6ac2c813e701e6e5070d0f07971a46973849764cc62f2d9bd8b61ffc12d7aca96a8c49f2c80446d9f771babde94d7c52 |
/data/user/0/com.ymobi.znqanwd.koufpibtwffzkh/databases/tbcom.ymobi.znqanwd.koufpibtwffzkh
| MD5 | ebfd4869bb86abd638bc48b891f3e1c8 |
| SHA1 | a27f262fe7a41ec9976d457416447f8b78c80e03 |
| SHA256 | 5f49bca53de766023101cc1ac8dda79a83c485fce8d9138452b39d1853d2fe0f |
| SHA512 | 062fd15e0a34619071834f2d81889e6a100c3a707e53621b16d584182a57c690f6a24a73e19fb77678d857fde477935811a963998a73d7ffe971d6ebd9cafb07 |
/data/user/0/com.ymobi.znqanwd.koufpibtwffzkh/databases/tbcom.ymobi.znqanwd.koufpibtwffzkh-journal
| MD5 | f1809ee976cb1ba84f714118ae0722e6 |
| SHA1 | 8c47d57bc724e7adf63dff841e33c8dd1937b1bf |
| SHA256 | aecaf380e73aa3c76b6a099811b0fee37d69b843f6e4bf857d3b3e196ed43602 |
| SHA512 | e51b8213bf5ef911a0bf48d359f5730c617fcf605351d1e5e4ee53906ced9dd0e9c6777223cbb63a3357dffe234f06dce89eaad9d351a373e5704300a50e4117 |
/data/user/0/com.ymobi.znqanwd.koufpibtwffzkh/databases/tbcom.ymobi.znqanwd.koufpibtwffzkh-journal
| MD5 | 2e10d6f2bd2d86678edf487c85146c66 |
| SHA1 | e5fbb29985539f7526fe9ac2d193fec73cb7ba05 |
| SHA256 | 5d3c2b7d25ad65b7fdfcbf981642825a56da70eba1393981396b26322ee5c14a |
| SHA512 | cd77178bf0542d8d022feeb8f8f204c5a01d028aeb4f3fa96d3985f791d583229aab5cc95667b58a474ec6140428683d9df0fc66ffe4d36a4f5324f458a15235 |
/storage/emulated/0/Download/sdsid
| MD5 | b8c37e33defde51cf91e1e03e51657da |
| SHA1 | dd01903921ea24941c26a48f2cec24e0bb0e8cc7 |
| SHA256 | fe675fe7aaee830b6fed09b64e034f84dcbdaeb429d9cccd4ebb90e15af8dd71 |
| SHA512 | e3d0e2ef3cab0dab2c12f297e3bc618f6b976aced29b3a301828c6f9f1e1aabbe6dab06e1f899c9c2ae2ca86caa330115218817f4ce36d333733cb2b4c7afde7 |