Analysis Overview
SHA256
85666e0b83aad70cf93d10b8fdc36c39311bfd26953a51920559b1d9ac093629
Threat Level: Shows suspicious behavior
The file 587d36085c95ac9a4a486d7086e930f5_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks CPU information
Loads dropped Dex/Jar
Queries information about the current Wi-Fi connection
Checks if the internet connection is available
Requests dangerous framework permissions
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-19 04:11
Signatures
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 |
| 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 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 |
| Allows an application to read or write the system settings. | android.permission.WRITE_SETTINGS | 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 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 app to access precise location. | android.permission.ACCESS_FINE_LOCATION | 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 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 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 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 the user's contacts data. | android.permission.READ_CONTACTS | 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 |
| 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 |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | 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 or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
| Allows an application to see the number being dialed during an outgoing call with the option to redirect the call to a different number or abort the call altogether. | android.permission.PROCESS_OUTGOING_CALLS | 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
2024-05-19 04:11
Reported
2024-05-19 04:14
Platform
android-x86-arm-20240514-en
Max time kernel
64s
Max time network
155s
Command Line
Signatures
Checks CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.ds.sm/app_push_lib/plugin-deploy.jar | N/A | N/A |
| N/A | /data/user/0/com.ds.sm/app_push_lib/plugin-deploy.jar | 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 |
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.ds.sm
/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.ds.sm/app_push_lib/plugin-deploy.jar --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.ds.sm/app_push_lib/oat/x86/plugin-deploy.odex --compiler-filter=quicken --class-loader-context=&
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.200.42:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | alog.umeng.com | udp |
| CN | 223.109.148.176:80 | alog.umeng.com | tcp |
| CN | 223.109.148.130:80 | alog.umeng.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 |
| CN | 223.109.148.178:80 | alog.umeng.com | tcp |
| CN | 223.109.148.179:80 | alog.umeng.com | tcp |
| CN | 223.109.148.141:80 | alog.umeng.com | tcp |
| CN | 223.109.148.177:80 | alog.umeng.com | tcp |
| US | 1.1.1.1:53 | alog.umeng.co | udp |
Files
/data/data/com.ds.sm/app_push_lib/plugin-deploy.jar
| MD5 | 02fe22caeb17a9d7c7f5c3914e3cda29 |
| SHA1 | 7e3293216263ab967ca6e9a3c55ba589444e3de7 |
| SHA256 | 0fba8eedb44faf95448ed7e25bcba48b49aa981e1e1e154fcbd90e48447813a4 |
| SHA512 | 020324dd3b38d6d75fbb54f18caf0bfdff38e27b0c18aa83989b53e9da96a6d6c780f281b21da8f1b41e3de1206306954dc9d1e42aa2dd12f500b66e04f4c647 |
/data/data/com.ds.sm/app_push_lib/plugin-deploy.key
| MD5 | 7a0cd67afabcc1af66c6eda92275e045 |
| SHA1 | 2a3e9814abb276bb1617e171ed51f92ad6985f91 |
| SHA256 | 182e95d8c4ea446b0d286c711d426bf9c60257f7e00259b9c969ba1edf864140 |
| SHA512 | 286d7e0341a641aa989f0d8aa3a34384761eb77c98605939a7fe7128c6c0f7c061158aca4acdee659a8f870ea17c84b0edbfda6dd7da984faa86a57e4c7c1f6e |
/data/user/0/com.ds.sm/app_push_lib/plugin-deploy.jar
| MD5 | 6eece12bef4636ee00537a00972783d6 |
| SHA1 | 70cdeff33805ef11d6ca6b6f11a0218d01a4612f |
| SHA256 | de6be84627740fa2bcb1932a928a147270f525ba4e565ad7a8d49dac8100fe55 |
| SHA512 | c1d4d9e29506c4916b498afdc86536578ac4ee55bc31678fe2377bc3491ec9b1040b030a8edaf76194b378e2e8134d665b1246cc153ccec593bdd382d87ac726 |
/data/user/0/com.ds.sm/app_push_lib/plugin-deploy.jar
| MD5 | adb7c7ef99f3d6df70a520e3c4fed873 |
| SHA1 | 75cbca5bc40d4a249b7771ebb141ff9621382bcd |
| SHA256 | eb8deedf7c179d684c841e01dae4b5e8751caa92dba055eaf0485e940fb2e5ee |
| SHA512 | 07160e84c0aa0cdc6a22a49cf4952b02721b83ed0f33ea2b3aa7f3b16023b78ce23704a5ca31f03741a5c52939e24c70d000e6ed8e97d4308e7fd7635055c8e5 |
/data/data/com.ds.sm/files/umeng_it.cache
| MD5 | dfa7601ba89a587720fb41595763b2aa |
| SHA1 | 1cdf6c670c53dbec790671e1e3e4187dd9ed61a2 |
| SHA256 | 9c0ce61e02d6514049723fa4da237ee7a32a4a312a154c3d42d91af856d00813 |
| SHA512 | dfeee4ecdfe2ffc65346cc2012af5e8e039739406fdce1e751253496a1510f037e42e96ed9c95c9e0f5ebdd9168e95a5b09892309051e3f515e93a9ed911a176 |
/data/data/com.ds.sm/files/mobclick_agent_sealed_com.ds.sm
| MD5 | 5cc201143dd5d7df37077617ec25c0e8 |
| SHA1 | 3e4c94e0bb5466e3bbea2e2f81062441775e9a9d |
| SHA256 | c38f989f927a5c08739fa78326b11c972f0c022ddb3ef29f26c33dbd51352455 |
| SHA512 | 14ce8422b34bb1c46fffd882a8136e0eb87ec78640b7e20c773a1589524ca81f1f86ae067e2a8e29e77585055baf93cab97e55c9f3d5cec82fa132bd46bddec6 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-19 04:11
Reported
2024-05-19 04:11
Platform
android-x86-arm-20240514-en
Max time network
4s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.200.34:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-19 04:11
Reported
2024-05-19 04:11
Platform
android-x64-20240514-en
Max time network
6s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp |
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-19 04:11
Reported
2024-05-19 04:11
Platform
android-x64-arm64-20240514-en
Max time network
6s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp |