Analysis Overview
SHA256
c8175c47094e1afab687a4092d2f3d90914480315a31512371a198a4b4bf5cdc
Threat Level: Likely malicious
The file a540dfbe5616b64e940736a1e2dac16a_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Checks if the Android device is rooted.
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
2024-06-13 11:18
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 |
| 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 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 read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an app to access precise location. | android.permission.ACCESS_FINE_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 |
| Allows an application to collect component usage statistics. | android.permission.PACKAGE_USAGE_STATS | N/A | N/A |
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-13 11:18
Reported
2024-06-13 11:24
Platform
android-x64-arm64-20240611.1-en
Max time kernel
7s
Max time network
132s
Command Line
Signatures
Processes
com.youku.cloud.apk
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.238:443 | 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 | ssl.google-analytics.com | udp |
| GB | 216.58.204.72:443 | ssl.google-analytics.com | tcp |
| GB | 142.250.180.4:443 | tcp | |
| GB | 142.250.180.4:443 | tcp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 11:18
Reported
2024-06-13 11:24
Platform
android-x86-arm-20240611.1-en
Max time kernel
18s
Max time network
147s
Command Line
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /system/app/Superuser.apk | N/A | N/A |
| N/A | /sbin/su | 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 |
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.ddit.taxregulation
/system/bin/sh -c type su
logcat -d -v threadtime
logcat -d -v threadtime
/system/bin/sh -c getprop ro.miui.ui.version.name
getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.build.version.emui
getprop ro.build.version.emui
/system/bin/sh -c getprop ro.lenovo.series
getprop ro.lenovo.series
/system/bin/sh -c getprop ro.build.nubia.rom.name
getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.meizu.product.model
getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.build.version.opporom
getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.vivo.os.build.display.id
getprop ro.vivo.os.build.display.id
/system/bin/sh -c getprop ro.aa.romver
getprop ro.aa.romver
/system/bin/sh -c getprop ro.lewa.version
getprop ro.lewa.version
/system/bin/sh -c getprop ro.gn.gnromvernumber
getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.fingerprint
getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.rom.id
getprop ro.build.rom.id
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.204.78:443 | android.apis.google.com | tcp |
Files
/data/data/com.ddit.taxregulation/databases/bugly_db_legu-journal
| MD5 | 34340e73f9623d6a60d5b69891425d0c |
| SHA1 | 1e4d35c9943e953a3cada57511be73cfe8e4bc30 |
| SHA256 | 07d3704d9e607ca5a8df681c429f3f7856898b41b0bed3a80820573ec4f85427 |
| SHA512 | cf1bc68c34de54dba1c9ebdac78b3f845f798ee78e1fe6291b010e618071cd3ef1fce64d01fa8a32a2f0b39c2d1718e35ea46024ef15137c9d9af3a22fe0f54b |
/data/data/com.ddit.taxregulation/databases/bugly_db_legu
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.ddit.taxregulation/databases/bugly_db_legu-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.ddit.taxregulation/databases/bugly_db_legu-wal
| MD5 | 8f6ed70dd6489e1c1d27d22f597fec69 |
| SHA1 | 9cc94f7cf40adf6907e7783cc323522d3d652bb4 |
| SHA256 | 32b7c75529cb6a59fb29188847cb27a8971fa30fb3d91ed3e675e7f89bbe2cf5 |
| SHA512 | beb2bd1fe4cc4bc7d472a52a1d801342c46824f0fcd478e32aedcfe4027c02b7cebe278c5a28dd84b4912a5007bbde8caecb1fab562dc8c6d84c60685f6c5e25 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 11:18
Reported
2024-06-13 11:23
Platform
android-x86-arm-20240611.1-en
Max time kernel
9s
Max time network
130s
Command Line
Signatures
Processes
com.youku.cloud.apk
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.212.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-13 11:18
Reported
2024-06-13 11:23
Platform
android-x64-20240611.1-en
Max time kernel
9s
Max time network
153s
Command Line
Signatures
Processes
com.youku.cloud.apk
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 | 142.250.187.232:443 | ssl.google-analytics.com | tcp |
| GB | 172.217.169.10:443 | 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 | tcp | |
| GB | 172.217.169.14:443 | tcp | |
| GB | 172.217.169.78:443 | tcp | |
| GB | 142.250.179.226:443 | tcp | |
| GB | 142.250.187.196:443 | tcp | |
| GB | 142.250.187.196:443 | tcp |