Analysis Overview
SHA256
7e528e82e9ef2fa92fc25caf396cf38cc9d576fbe07fd53e6159e6ef1602082d
Threat Level: Shows suspicious behavior
The file 9bab081d9986756cd70e9a69fdd72d02_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped Dex/Jar
Requests dangerous framework permissions
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-10 18:58
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| 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 an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 18:58
Reported
2024-06-10 19:02
Platform
android-x86-arm-20240603-en
Max time kernel
4s
Max time network
146s
Command Line
Signatures
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.xxtd.accx1xtivity/files/package mjhy.rdlxht.jar | N/A | N/A |
| N/A | /data/user/0/com.xxtd.accx1xtivity/files/package mjhy.rdlxht.jar | N/A | N/A |
| N/A | /data/user/0/com.xxtd.accx1xtivity/files/package mjhy.rdlxht.jar | 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.xxtd.accx1xtivity
/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.xxtd.accx1xtivity/files/package mjhy.rdlxht.jar --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.xxtd.accx1xtivity/files/oat/x86/package mjhy.rdlxht.odex --compiler-filter=quicken --class-loader-context=&
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 | 142.250.200.46:443 | android.apis.google.com | tcp |
| GB | 142.250.187.206:443 | tcp | |
| GB | 216.58.213.2:443 | tcp |
Files
/data/data/com.xxtd.accx1xtivity/files/package mjhy.rdlxht.jar
| MD5 | 22a99c19529fd2d7ed02e06fa13ed700 |
| SHA1 | d346e8195fe958bf2e13ba6264b69a651817592b |
| SHA256 | 459c68971333b35791d837b38e4e04a4e3ed6970c7e23499d2115cc41339d205 |
| SHA512 | b6e710f4de2cbb179c36e499874d372dd4264dd7647c1a35b5df49b49ad27dfd10379d4788323c39bbd4c557d64aaa41df6eff44edeceb810a469bae5195981a |
/data/user/0/com.xxtd.accx1xtivity/files/package mjhy.rdlxht.jar
| MD5 | 79b456987941c389e567a2aa5edcf8b2 |
| SHA1 | fe0aeea9bbacce9d73c44efce214452df8bc4db0 |
| SHA256 | f71a6c997e4bac1969020d5edef0961d86d71235ffda68c4c4211e8ceb289924 |
| SHA512 | a3cb09b28bcced3fc035b1dc768ff62fd758c4c1e58b55dd490dbc92a3612ce505c00e0fbf7dc3967f00d57c703c0bf97683cb887189b30044ba78a7f98b5a8e |
/data/user/0/com.xxtd.accx1xtivity/files/package mjhy.rdlxht.jar
| MD5 | c2dc0113e95c03c9654a87b5aa61f593 |
| SHA1 | 533cb2e4b0aba4e105801d43e88d0a964f297fcb |
| SHA256 | 96634b1f55e5a397dc3c8c1c324162b0a9db1967a9aacaddeb76fec42d2683ce |
| SHA512 | ef18195f8e957885c489ff98a3d8720d73ddd726a7dd7c06fa6968a0c486f8f4b610f7fb7add9929b8f9abe9918ac2bc12b0de05461dcaa7f24a803a72368060 |