Analysis Overview
SHA256
d97aab6e351401596e170f056c3833bfd709cf44a2db97739a9129910fe2ece1
Threat Level: Known bad
The file e64e9fc94ff0b95e5c0cf2b38be94502_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Hydra
Makes use of the framework's Accessibility service
Loads dropped Dex/Jar
Looks up external IP address via web service
Reads information about phone network operator.
Declares broadcast receivers with permission to handle system events
Declares services with permission to bind to the system
Requests dangerous framework permissions
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-08 01:19
Signatures
Declares broadcast receivers with permission to handle system events
| Description | Indicator | Process | Target |
| Required by device admin receivers to bind with the system. Allows apps to manage device administration features. | android.permission.BIND_DEVICE_ADMIN | N/A | N/A |
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 request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | 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 send SMS messages. | android.permission.SEND_SMS | 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 read SMS messages. | android.permission.READ_SMS | 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 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-04-08 01:19
Reported
2024-04-08 14:53
Platform
android-x64-arm64-20240221-en
Max time kernel
154s
Max time network
149s
Command Line
Signatures
Hydra
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/base.apk.classes1.zip | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Reads information about phone network operator.
Processes
com.yzojnxnf.buzdnua
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.200.46:443 | tcp | |
| GB | 142.250.200.46:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.179.234:443 | udp | |
| GB | 172.217.169.46:443 | udp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.46:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | gist.githubusercontent.com | udp |
| US | 185.199.108.133:443 | gist.githubusercontent.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.201.104:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| GB | 216.58.212.228:443 | tcp | |
| GB | 216.58.212.228:443 | tcp |
Files
/data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/tmp-base.apk.classes326348149357720164.zip
| MD5 | 22461312922193347c5757959b7b8822 |
| SHA1 | ac343cd4e2b12b20a22e97e1c0ea69742a3ae287 |
| SHA256 | 364451f204343b864bd2a0d4cadbcac05a9f59942a4a351ebd7fcb0e210dfaed |
| SHA512 | 7b8f58aceb39ed19ab85b2414ba135236e03dd12e4df373a5a8450519e096560096ebc1436ec470127569dadd6a015c8e961fe0801a442f5fa6624fa43375c43 |
/data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/base.apk.classes1.zip
| MD5 | 32402d48b275e41cc5442589a81990e1 |
| SHA1 | f76850317f3b3c84b57e91703f59b3f7d697577e |
| SHA256 | 9b69e3577180577a26eca85b5d81154ed7533376363d0e43328db7d081a275ee |
| SHA512 | a5e1cad53f86c144ec123112b7dd0428d5446e85e4e20ac1260dbfba3132b1e1bf49f4ffbeffc94a1d561ab0def8f32e42d493a1cf49b370a14a76e6523ad1fc |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-08 01:19
Reported
2024-04-08 19:12
Platform
android-x86-arm-20240221-en
Max time kernel
149s
Max time network
130s
Command Line
Signatures
Hydra
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/base.apk.classes1.zip | N/A | N/A |
| N/A | /data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/base.apk.classes1.zip | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Reads information about phone network operator.
Processes
com.yzojnxnf.buzdnua
/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.yzojnxnf.buzdnua/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/oat/x86/base.apk.classes1.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 | semanticlocation-pa.googleapis.com | udp |
| GB | 142.250.200.10:443 | semanticlocation-pa.googleapis.com | tcp |
| US | 1.1.1.1:53 | gist.githubusercontent.com | udp |
| US | 185.199.110.133:443 | gist.githubusercontent.com | tcp |
| US | 1.1.1.1:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| GB | 142.250.178.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| GB | 142.250.200.42:443 | semanticlocation-pa.googleapis.com | tcp |
Files
/data/data/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/tmp-base.apk.classes7876317260122057150.zip
| MD5 | 22461312922193347c5757959b7b8822 |
| SHA1 | ac343cd4e2b12b20a22e97e1c0ea69742a3ae287 |
| SHA256 | 364451f204343b864bd2a0d4cadbcac05a9f59942a4a351ebd7fcb0e210dfaed |
| SHA512 | 7b8f58aceb39ed19ab85b2414ba135236e03dd12e4df373a5a8450519e096560096ebc1436ec470127569dadd6a015c8e961fe0801a442f5fa6624fa43375c43 |
/data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/base.apk.classes1.zip
| MD5 | 32402d48b275e41cc5442589a81990e1 |
| SHA1 | f76850317f3b3c84b57e91703f59b3f7d697577e |
| SHA256 | 9b69e3577180577a26eca85b5d81154ed7533376363d0e43328db7d081a275ee |
| SHA512 | a5e1cad53f86c144ec123112b7dd0428d5446e85e4e20ac1260dbfba3132b1e1bf49f4ffbeffc94a1d561ab0def8f32e42d493a1cf49b370a14a76e6523ad1fc |
/data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/base.apk.classes1.zip
| MD5 | e6f382e34842e02a8777077c74ed0dea |
| SHA1 | 60767bc7c91475c1a63ba074bc8549bb3aabac97 |
| SHA256 | ae977aa24838f08096f8b0c4840fe2eac8deefe3b0ba7fdef7740a449bbd3b50 |
| SHA512 | 3eadfcd05f8b2d60293243e7ab1cc5d148fd00ef3e2efae0e121fc63b78b382967a2e625774e7a7ab7b3808cc2f71d3a66d84f7e1994627b0ac5368c59a31c8a |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-08 01:19
Reported
2024-04-08 14:53
Platform
android-x64-20240221-en
Max time kernel
149s
Max time network
135s
Command Line
Signatures
Hydra
Makes use of the framework's Accessibility service
| Description | Indicator | Process | Target |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId | N/A | N/A |
| Framework service call | android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/base.apk.classes1.zip | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Reads information about phone network operator.
Processes
com.yzojnxnf.buzdnua
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 | 216.58.213.8:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | gist.githubusercontent.com | udp |
| US | 185.199.109.133:443 | gist.githubusercontent.com | tcp |
| US | 1.1.1.1:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.213.14:443 | android.apis.google.com | tcp |
| GB | 142.250.187.196:443 | tcp | |
| GB | 142.250.187.196:443 | tcp |
Files
/data/data/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/tmp-base.apk.classes4125408739551775969.zip
| MD5 | 22461312922193347c5757959b7b8822 |
| SHA1 | ac343cd4e2b12b20a22e97e1c0ea69742a3ae287 |
| SHA256 | 364451f204343b864bd2a0d4cadbcac05a9f59942a4a351ebd7fcb0e210dfaed |
| SHA512 | 7b8f58aceb39ed19ab85b2414ba135236e03dd12e4df373a5a8450519e096560096ebc1436ec470127569dadd6a015c8e961fe0801a442f5fa6624fa43375c43 |
/data/user/0/com.yzojnxnf.buzdnua/code_cache/secondary-dexes/base.apk.classes1.zip
| MD5 | 32402d48b275e41cc5442589a81990e1 |
| SHA1 | f76850317f3b3c84b57e91703f59b3f7d697577e |
| SHA256 | 9b69e3577180577a26eca85b5d81154ed7533376363d0e43328db7d081a275ee |
| SHA512 | a5e1cad53f86c144ec123112b7dd0428d5446e85e4e20ac1260dbfba3132b1e1bf49f4ffbeffc94a1d561ab0def8f32e42d493a1cf49b370a14a76e6523ad1fc |