Analysis Overview
SHA256
136c126e5946181bdf194d219b882c9d2363c9952ec3e6ba8e0b7823e838a5f6
Threat Level: Likely malicious
The file 5cb9efd6353cc7be470364c79ed5e40c_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Removes its main activity from the application launcher
Checks memory information
Queries the mobile country code (MCC)
Obtains sensitive information copied to the device clipboard
Checks CPU information
Loads dropped Dex/Jar
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks Android system properties for emulator presence.
Checks if the internet connection is available
Queries the unique device ID (IMEI, MEID, IMSI)
Requests dangerous framework permissions
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-20 02:28
Signatures
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 |
| 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-20 02:28
Reported
2024-05-20 09:37
Platform
android-x86-arm-20240514-en
Max time kernel
178s
Max time network
183s
Command Line
Signatures
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | 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 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 |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar | N/A | N/A |
| N/A | /data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar | 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 |
Checks if the internet connection is available
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | 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 |
Processes
feifei.shasha9.meta.face
/system/bin/dex2oat --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 --dex-file=/data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar --output-vdex-fd=48 --oat-fd=51 --oat-location=/data/user/0/feifei.shasha9.meta.face/app_ttmp/oat/x86/t.odex --compiler-filter=quicken --class-loader-context=&
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.187.195:443 | tcp | |
| 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 | api.ymkeyxeghj.rocks | udp |
| GB | 142.250.178.3:443 | tcp | |
| US | 1.1.1.1:53 | a.asense.in | udp |
| US | 208.100.26.245:80 | a.asense.in | tcp |
| GB | 216.58.204.78:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.212.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | www.feverpic.in | udp |
| GB | 216.58.204.78:443 | tcp | |
| GB | 216.58.201.98:443 | tcp |
Files
/data/data/feifei.shasha9.meta.face/app_ttmp/t.jar
| MD5 | 9aaea567e0c93e51718ba7eade0e83df |
| SHA1 | 0005116aad1779361b70093db00fed5ac090ae23 |
| SHA256 | b30a95dff6f65f444472971c8aaf895ffc8e66e0117ce242ec4cb8a8a519a5ec |
| SHA512 | 2aef1034335d8752f4e25ce6c5823ce03019536cc6e51ee61b5291c77a0f356a2517e0cbe7f2c4cc2d897115dc856449a342cfdc247c9d34d313187d15b2f890 |
/data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar
| MD5 | f72c3d07507c3e26d317e9117ba757d1 |
| SHA1 | cdede4739e9dd9fd95243aab5e44c24f93f825c3 |
| SHA256 | 1c65834d9ca018c6496a8b9957589d0e94657911b6635dc21a448d78f9238887 |
| SHA512 | 3420714252e7503abc13c99274d767b0bc08671d769460dc61823ab9470e145fb75c5dfaadc617d3a05cf251ed5ecf38ea7e8c1d7b343bca4d7e8296f1b805d4 |
/data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar
| MD5 | 5f187161b6cbaeb08a57c166bc1c8954 |
| SHA1 | 71897ad46bf5ce055e0891775fbf3949d1e03e10 |
| SHA256 | f093e6aed6e100f7c164174270f384493e63a449c02f5df02f88aadfdf0ebaed |
| SHA512 | 71c2854911e5a145ac6cc2f63f35f00339c7f63456aaddb4c7a4c7d314eabea729cd5c11393ed415fdd3f25c88ba55a327912d406900245a8ddd35ae59dfd3f4 |
/data/data/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-journal
| MD5 | 40add1edaa7a63e5717c0eef63a473f2 |
| SHA1 | 916786df9bcfc56e3c9d0603f5929f5216c86732 |
| SHA256 | 19254cf595d57b26abd2248bb6e30d7eca907a49defa41c2e2c7624da9ab4fcc |
| SHA512 | 958bcd24e3369f982178f7399169c8dac94c427ea47d882eb30b060208407974afe38bce2a4db0ce1f76ebec10a207123b9be91d97e5e63896bcfa1ef3b80694 |
/data/data/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-wal
| MD5 | f59d7407eea9fdd4f90816a66765e62a |
| SHA1 | 4a6fa9ebde299fc90c15314b6e76cf8a217fe447 |
| SHA256 | a88b7d417ec3320a8818a4367cd974717abce1fd9a4e0fd20f429eae1b361794 |
| SHA512 | 44c136ee423dbe47111ea7e0d251cd8650b6153b1b138153f6f29dace211380e352778f09157c6ad07951ba7514e3919da6f89cf59dcd985bb051f9fe8156ffb |
/data/data/feifei.shasha9.meta.face/app_ttmp/oat/t.jar.cur.prof
| MD5 | e8bc85310cbde19d10a288f5530fea7a |
| SHA1 | 5a6fe941cdbb78b2303c0053d4f822ff2a105d03 |
| SHA256 | 3f029c7aa5dbaef393336b78328bd6dc89976c61642328c8eb122924f14d1f2c |
| SHA512 | b80165bd4102fa0e24f9a66fc2860f771f0ab663803b813702893ebfd1742fcd1b6803ad41c433a18aa43f7e1cf5f1aa66dadfa03cde63cf3891921d5707044c |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-20 02:28
Reported
2024-05-20 02:32
Platform
android-x64-20240514-en
Max time kernel
178s
Max time network
131s
Command Line
Signatures
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | 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 |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/feifei.shasha9.meta.face/app_ttmp/t.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 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 |
Checks if the internet connection is available
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries the unique device ID (IMEI, MEID, IMSI)
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Processes
feifei.shasha9.meta.face
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.202:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.212.232:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | api.ymkeyxeghj.rocks | udp |
| US | 1.1.1.1:53 | a.asense.in | udp |
| US | 208.100.26.245:80 | a.asense.in | tcp |
| US | 1.1.1.1:53 | www.feverpic.in | udp |
| GB | 216.58.212.226:443 | tcp | |
| GB | 172.217.16.238:443 | tcp | |
| GB | 142.250.200.36:443 | tcp | |
| GB | 142.250.200.36:443 | tcp | |
| GB | 172.217.16.238:443 | tcp | |
| GB | 172.217.16.238:443 | tcp |
Files
/data/data/feifei.shasha9.meta.face/app_ttmp/t.jar
| MD5 | 9aaea567e0c93e51718ba7eade0e83df |
| SHA1 | 0005116aad1779361b70093db00fed5ac090ae23 |
| SHA256 | b30a95dff6f65f444472971c8aaf895ffc8e66e0117ce242ec4cb8a8a519a5ec |
| SHA512 | 2aef1034335d8752f4e25ce6c5823ce03019536cc6e51ee61b5291c77a0f356a2517e0cbe7f2c4cc2d897115dc856449a342cfdc247c9d34d313187d15b2f890 |
/data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar
| MD5 | f72c3d07507c3e26d317e9117ba757d1 |
| SHA1 | cdede4739e9dd9fd95243aab5e44c24f93f825c3 |
| SHA256 | 1c65834d9ca018c6496a8b9957589d0e94657911b6635dc21a448d78f9238887 |
| SHA512 | 3420714252e7503abc13c99274d767b0bc08671d769460dc61823ab9470e145fb75c5dfaadc617d3a05cf251ed5ecf38ea7e8c1d7b343bca4d7e8296f1b805d4 |
/data/data/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-journal
| MD5 | 2e51c3e0e05d6c8403c12cdee7f7861d |
| SHA1 | 9e89cb402833486f26b424a6fb0b3c240b2e11b2 |
| SHA256 | 7f753e52567cd867e381a8f6f7a7234072733b852a0eb87fac11580ab0eb899e |
| SHA512 | 1bdbc70e6c69fbc3918fe60a0ddaedeefa7bad19a5dc3063617389a7883dd5b463d9612d520ed80b84f91305e7a0fa5d926394e8794a6cea3a8b2709170a3dc7 |
/data/data/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb
| MD5 | 8a12f5acc416e88148d826666642781b |
| SHA1 | 6bdb9e3d51fd75cddd26c911852b6564264916e8 |
| SHA256 | eb6e811c32575fb63f98b035c5bebfda0527a4e4a1f8fa3424d77a39e53f1ffd |
| SHA512 | f56ad0492a4b3787cda1ba77046c88a149403274369312bfdfa93400ec064973340763a3e37e280484cd8e21b1c29da2579e7fc6557c1cfcf965b15a8ff21c00 |
/data/data/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-journal
| MD5 | 527dbafdec582c732bcaf66c034583d4 |
| SHA1 | 80644f6b24adef1651c706c82f5229a5fb1c49f1 |
| SHA256 | d5b50d6b2e6b4fd62406fe692ced396e84404797503a9c637b32250547e74877 |
| SHA512 | 5bf02479b742404cc3c4d02537c4f4edd311c8ec21ee65035b82b5ce643002bd924781de4fa5db83ef1e433967325884f107cfdbe810a41a6ce0c221fcb1d324 |
/data/data/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-journal
| MD5 | c12bb8b5cabbf8e2bc4bb54fe93cdcdc |
| SHA1 | 8a286a5a0aaf835384cea8e813814054ebfc65ab |
| SHA256 | 49f78c0d06ce66630b410919d518c59dd7e836755cebb4ae5fa2a2f001dd8c07 |
| SHA512 | c68a5f6e18a0670bb2df710be1e1a84a75d315525dc0922daa9d95e135e1e03866d6670322ba6865cc5b588b7d83a98c0238c0d8a1f637dbdf2ee3fa81044448 |
/data/data/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-journal
| MD5 | a64843018f8c3c209700191668f209e6 |
| SHA1 | 80b49b2870f2a48d13e51f7c4ca79c9a2b108bc0 |
| SHA256 | 9c772c6aac5697eeae332b449ffc0ae65964cc17da2c88af57c9161fe345b187 |
| SHA512 | 12ba530292c72add3f953193bfc024c52484f5899e8727e217a3f0da1ec28ea9c1d22c10e8f4a11f409c726ba1834d7e1ef63e501f4b3a57563385cf0e7cd90e |
/data/data/feifei.shasha9.meta.face/app_ttmp/oat/t.jar.cur.prof
| MD5 | 5a2df6fd8221b404071737f975dd6fb0 |
| SHA1 | d14af32b57c6f2d77226a8626804b37343d55ced |
| SHA256 | 838c6e906a4ac739b2ebc9ea615b4ac11240ac56d378ed1360c9635f4a711098 |
| SHA512 | 942e3d53f9071f6db897b45ba3c4ff4dcdc4f372b81fcb677a6dcf023e3ed3752e4cc522eaeb1922b7c4bb373b6c4c4538929360c6f8b89ae6f354834836b2ed |
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-20 02:28
Reported
2024-05-20 02:32
Platform
android-x64-arm64-20240514-en
Max time kernel
176s
Max time network
132s
Command Line
Signatures
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | 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 |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/feifei.shasha9.meta.face/app_ttmp/t.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 |
Checks if the internet connection is available
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | 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 |
Processes
feifei.shasha9.meta.face
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.180.14:443 | tcp | |
| GB | 142.250.180.14:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.179.234:443 | tcp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.179.232:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | api.ymkeyxeghj.rocks | udp |
| US | 1.1.1.1:53 | a.asense.in | udp |
| US | 208.100.26.245:80 | a.asense.in | tcp |
| US | 1.1.1.1:53 | www.feverpic.in | udp |
| GB | 216.58.201.100:443 | tcp | |
| GB | 216.58.201.100:443 | tcp |
Files
/data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar
| MD5 | 9aaea567e0c93e51718ba7eade0e83df |
| SHA1 | 0005116aad1779361b70093db00fed5ac090ae23 |
| SHA256 | b30a95dff6f65f444472971c8aaf895ffc8e66e0117ce242ec4cb8a8a519a5ec |
| SHA512 | 2aef1034335d8752f4e25ce6c5823ce03019536cc6e51ee61b5291c77a0f356a2517e0cbe7f2c4cc2d897115dc856449a342cfdc247c9d34d313187d15b2f890 |
/data/user/0/feifei.shasha9.meta.face/app_ttmp/t.jar
| MD5 | f72c3d07507c3e26d317e9117ba757d1 |
| SHA1 | cdede4739e9dd9fd95243aab5e44c24f93f825c3 |
| SHA256 | 1c65834d9ca018c6496a8b9957589d0e94657911b6635dc21a448d78f9238887 |
| SHA512 | 3420714252e7503abc13c99274d767b0bc08671d769460dc61823ab9470e145fb75c5dfaadc617d3a05cf251ed5ecf38ea7e8c1d7b343bca4d7e8296f1b805d4 |
/data/user/0/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-journal
| MD5 | 1426fff184d545fcc0a3e0ff5f1f7fe5 |
| SHA1 | b9da8b97a9f873c4045290a5d211daad1b6e7708 |
| SHA256 | 1dd6ce5a5d60977dff3560e31eb9199af29eefcbf97197f8bfd9a0c14f4c4ef2 |
| SHA512 | 709a5f4548b850f0286b3ba02f237f9b583bcb3431b676fbb7011b638d0f4634ce4f622586583323048abc3324aff132f2da4888c9a4b70f53f56afc422ee753 |
/data/user/0/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb
| MD5 | 0804140c03f5f26114e3a4cec727b615 |
| SHA1 | a6cd716a9d24ae58c74d13ec5d51cea1168111b7 |
| SHA256 | f9174d94f2e58e5decf5c0bd883902d438d185b625b6f2b99820edd8b74c2921 |
| SHA512 | 20777408ecf0c6384ac95c94f6b24b7bed5748bbf03ba6e562d4411e568b3e457312a884e1b26a51883db6bcba864eb82e49a5e2d84caa638681ae15f4ecc518 |
/data/user/0/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-journal
| MD5 | b7d52530950f26511806bb8f88cc9d50 |
| SHA1 | f8fbdda2460dc3a3f4e7b80e8bbc3b89b24c4891 |
| SHA256 | 27c3a3e07bbd43fd696088584cd6ab3c3ee5e3d069dd563fa83ca3c79108ea61 |
| SHA512 | b3de4d50d1fb54557593f7828c0d99334ee00bb15a6c3714852ce43d220bfe42e7044c94e753a37088a77fa499abbae0dbef51ea2ab1adde1cf26a623060d248 |
/data/user/0/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-journal
| MD5 | a056e9cfaa35cc566793657daf8d0b22 |
| SHA1 | 40f23250caf693b80a9ec96628824553199fc3df |
| SHA256 | 337a0f40bf05a19b53b77e238b6956a63bf996ec06771d84a6389be686ec91b7 |
| SHA512 | a2326c79b23cfb31dd7ddd50009e01725d15801d3f00db985d9b3262914c3cf31316af5122c8360b4dd677a3b4279c3b0a7c5a645eb457d661eefd4ff9afd741 |
/data/user/0/feifei.shasha9.meta.face/databases/feifei.shasha9.meta.faceb-journal
| MD5 | 9d05bada3bf02aab6470e32a23eabfa9 |
| SHA1 | 7f6e4faef0596b1eaba48ec2375837b854461536 |
| SHA256 | 7ad986c3c829d0b3ee6adf5967e6b36770737dd0910cb3b7e5d27718f1fa67c6 |
| SHA512 | 561b33fd6ed54e789212d6a878a093343c5bc82b56b8fde8efe7a5f975a91d1d23560a172889bbc84508c7e82610c7ff5a428f8054f3f65d9f74d85952a93b5c |