Analysis Overview
SHA256
8fbef0066adc2a9b5d934133499fe4d3edcbb24a9ee729bf787b7d17633e992c
Threat Level: Likely malicious
The file 65cec659efd5ec055868aea18c2629df_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Checks if the Android device is rooted.
Checks CPU information
Checks memory information
Queries information about running processes on the device
Registers a broadcast receiver at runtime (usually for listening for system events)
Loads dropped Dex/Jar
Queries the mobile country code (MCC)
Obtains sensitive information copied to the device clipboard
Requests dangerous framework permissions
Declares services with permission to bind to the system
Checks if the internet connection is available
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-22 03:09
Signatures
Declares services with permission to bind to the system
| Description | Indicator | Process | Target |
| Required by wallpaper services to bind with the system. Allows apps to provide live wallpapers. | android.permission.BIND_WALLPAPER | N/A | N/A |
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-22 03:09
Reported
2024-05-22 03:13
Platform
android-x86-arm-20240514-en
Max time kernel
30s
Max time network
139s
Command Line
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /system/app/Superuser.apk | 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/com.km.beachframesjgzxoooztijl/cache/1582435991586.jar | N/A | N/A |
| N/A | /data/user/0/com.km.beachframesjgzxoooztijl/cache/1582435991586.jar | 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 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 |
Processes
com.km.beachframesjgzxoooztijl
/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/com.km.beachframesjgzxoooztijl/cache/1582435991586.jar --output-vdex-fd=49 --oat-fd=50 --oat-location=/data/user/0/com.km.beachframesjgzxoooztijl/cache/oat/x86/1582435991586.odex --compiler-filter=quicken --class-loader-context=&
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | cdn.app.kachapt.cn | udp |
| US | 1.1.1.1:53 | lele.chunzhenniandai.cn | udp |
| US | 1.1.1.1:53 | googleads.g.doubleclick.net | udp |
| GB | 142.250.200.3:443 | tcp | |
| GB | 172.217.16.226:443 | googleads.g.doubleclick.net | tcp |
| GB | 172.217.16.226:443 | googleads.g.doubleclick.net | tcp |
| GB | 172.217.16.226:443 | googleads.g.doubleclick.net | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.201.104:443 | ssl.google-analytics.com | tcp |
| GB | 142.250.180.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.179.238:443 | android.apis.google.com | tcp |
| GB | 142.250.187.206:443 | tcp |
Files
/data/data/com.km.beachframesjgzxoooztijl/cache/1582435991586.jar
| MD5 | e8e0527a01aefdb89afd2c508f131da1 |
| SHA1 | f1103e6b260c657ceb3d95f1b023af3fda8b133a |
| SHA256 | f809447486f89fcaa74f87e06d126d103d37eb2b3157e88f2c06d989b2c284ce |
| SHA512 | fb53683a83f1068d0f94567b156e6a8910c45b1b5f33db919f7e0b9c55eab28507a235ef76d44d5b549599ea3b54dbc00496a633339d276a80f395da938d6d34 |
/data/user/0/com.km.beachframesjgzxoooztijl/cache/1582435991586.jar
| MD5 | fde2ee00cbd121cfab5290b078aa3ceb |
| SHA1 | e2b77d5320e155e413d040a8c20020962065b2f8 |
| SHA256 | 2897b0812077c654a9b3fbb0b6303d5cde681eeba7ad9981de65716c7810d685 |
| SHA512 | a9326aff8e454a2b4ac09984ef2a65fddd4dc146b4c44d839035549bff8c9fdaae490326d0b018f76c1ca2e4fb25426d74f550ca0950982fba632a023af99a56 |
/data/user/0/com.km.beachframesjgzxoooztijl/cache/1582435991586.jar
| MD5 | 2048eb6124a452540ee51dae4145aadf |
| SHA1 | d05005b2cd7fe4cd652b0d7fd1bdac2c19d51451 |
| SHA256 | 105c54b6fe3f25350e92187467761598e4c21d62b1091b77d091f65f3bd98864 |
| SHA512 | bb6cb3853dd2a5d0701e20607d4e153ae201268dd2e5e2d06cc2df208b3b4dc50132a4ab428251b1644d2399fcc717662438d082ff14203387bab8794109d44d |
/data/data/com.km.beachframesjgzxoooztijl/files/gaClientId
| MD5 | 45a871c79586b43da8d235e3093c5a9c |
| SHA1 | 0527575d64ffe34c65ac0fb1362d20df4f0b1aae |
| SHA256 | d9c1d7d2a292f0a2fdfdc6635a49e857fb845dc94e8c4499b482a5dc0b503e22 |
| SHA512 | adcd31de84eff7d4cea150ad0d9c974c808c301463ffffee505833549ab8b5886b895ef1716ae59fb3468a306ef05967776c5526699c028149727d16b02a6848 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-22 03:09
Reported
2024-05-22 03:13
Platform
android-33-x64-arm64-20240514-en
Max time kernel
56s
Max time network
173s
Command Line
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /system/app/Superuser.apk | 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 | /system_ext/framework/androidx.window.extensions.jar | N/A | N/A |
| N/A | /system_ext/framework/androidx.window.extensions.jar | N/A | N/A |
| N/A | /system_ext/framework/androidx.window.sidecar.jar | N/A | N/A |
| N/A | /system_ext/framework/androidx.window.sidecar.jar | N/A | N/A |
| N/A | /data/user/0/com.km.beachframesjgzxoooztijl/cache/1664557424545.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 information about running processes on the device
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | 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
com.km.beachframesjgzxoooztijl
Network
| Country | Destination | Domain | Proto |
| GB | 172.217.16.234:443 | tcp | |
| GB | 142.250.179.228:443 | udp | |
| GB | 142.250.179.228:443 | udp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | cdn.app.kachapt.cn | udp |
| GB | 142.250.187.227:443 | tcp | |
| US | 1.1.1.1:53 | lele.chunzhenniandai.cn | udp |
| US | 1.1.1.1:53 | remoteprovisioning.googleapis.com | udp |
| GB | 172.217.16.234:443 | remoteprovisioning.googleapis.com | tcp |
| US | 1.1.1.1:53 | googleads.g.doubleclick.net | udp |
| GB | 142.250.187.194:443 | googleads.g.doubleclick.net | tcp |
| GB | 142.250.187.194:443 | googleads.g.doubleclick.net | udp |
| GB | 142.250.187.194:443 | googleads.g.doubleclick.net | tcp |
| GB | 142.250.187.194:443 | googleads.g.doubleclick.net | udp |
| GB | 142.250.187.194:443 | googleads.g.doubleclick.net | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.200.8:443 | ssl.google-analytics.com | tcp |
| US | 162.159.61.3:443 | tcp | |
| US | 162.159.61.3:443 | tcp | |
| GB | 142.250.187.227:443 | tcp | |
| US | 162.159.61.3:443 | udp | |
| GB | 142.250.179.228:443 | udp | |
| GB | 142.250.187.196:443 | udp | |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.187.196:443 | tcp | |
| GB | 142.250.187.196:443 | tcp | |
| GB | 142.250.187.227:443 | udp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.179.238:443 | android.apis.google.com | udp |
Files
/system_ext/framework/androidx.window.extensions.jar
| MD5 | 3056e1bdb7d4e19789d0319eff484bd0 |
| SHA1 | 6791ae47aa9466fe0bca27ad6643f846853bbee4 |
| SHA256 | 8e6331a07c9f2ac139214c527dcaff2c82d126bbe7bd3420cdc36d6a8c9204b0 |
| SHA512 | c790980fd68d9f89e32743bc28846807d5e5947c555f494de47714dec5cbd0c08d81c3260fa463759d1b17a953af3c44ec30b14fb08bf6b29db3837346c9f658 |
/system_ext/framework/androidx.window.sidecar.jar
| MD5 | 29469324e59dfcc052f24b5af4e7b2c4 |
| SHA1 | 10c1e17ac6f598037bb51baa07945663645de4eb |
| SHA256 | 9195dc6a1c75a841384050240dfc972e48178964993fba6619788625f4b40d1a |
| SHA512 | 5e27c2b1431369a248298f2f749136a575005584f9999f2a4c204a0c47adce2e33c8df9f058bdafa1bde1c99e46d175560cedfcddcd8581718ed1d9973c37cc2 |
/data/user/0/com.km.beachframesjgzxoooztijl/cache/1664557424545.jar
| MD5 | dfb68e70e8eb84d844c9ce623ee069c1 |
| SHA1 | 369e761858a904fe9fb89efcfc9bd3e6e56ee44f |
| SHA256 | 8ba015cb192f34326e6a46f765c6712d87c3797661541275c84b9a30ee449eec |
| SHA512 | 0d5f8ff91d3cd5c976cadf774b8d5cd6f276793b9eb9f3d8e7168eae122b0bfcffd833be9762de441d4b52f7bb3eb3850479aea37ac327be9b71910c6fdc566a |
/data/user/0/com.km.beachframesjgzxoooztijl/cache/1664557424545.jar
| MD5 | 722310b17c81cc3d780d23e1a63eb450 |
| SHA1 | 0a0c1a939f923570e5da88aa5c7b105052f056e3 |
| SHA256 | 9f2d7ff525ca785553557c351812252c0beface31440517e2f19929fe76472b1 |
| SHA512 | 1a48e9383a0befb0c6b4755a8b56f352fba317910308f701e13ce8189c465cade6b0af510165d586745f1913a61cc68f91395949202394336a59c34596691a91 |
/data/user/0/com.km.beachframesjgzxoooztijl/files/gaClientId
| MD5 | 68ff5569d448166c0ef004e930e9aff3 |
| SHA1 | a06400e2ce51f16371facdccf0b37c684c44de60 |
| SHA256 | f50906a83552e7ec324f7cf83ce5fe66645153d439066341b81b4f6c473f34de |
| SHA512 | 472a5e35306421d17ddb4e308ea398e5b0d419351cb477377992279a051e179aefcff04a72fd09dde774cffd830a63f46b4c6f4a99f24879e6176024177ce121 |