Analysis
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max time kernel
59s -
max time network
54s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system -
submitted
31-10-2024 07:34
Behavioral task
behavioral1
Sample
ready (4).apk
Resource
android-x64-arm64-20240624-en
General
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Target
ready (4).apk
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Size
3.7MB
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MD5
fa6db6a7015ea8e8e96a6ae5dee7f822
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SHA1
689ce0a63b57915974bc80769a5c5ea136ce020c
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SHA256
a5cf09df96aa76a68321a8d9f165212161d5ac9cea89d326afdc9df0487c30a6
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SHA512
5147f5f5bb65a54216bb5e840536a02f22511263d194fa66b0d4cea1d53b45888d62c23f7fa242dfa385d31687aa624cf09ff0aa7218f87426169a1f53446989
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SSDEEP
98304:+AWzZvVNCInTsPRn4WaamzjzBFT20t8juH8:bW5WIqKVzz9t8
Malware Config
Signatures
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Processes:
faculty.croatia.ttpid Process 4464 faculty.croatia.tt -
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
faculty.croatia.ttdescription ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId faculty.croatia.tt Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText faculty.croatia.tt Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId faculty.croatia.tt -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Acquires the wake lock 1 IoCs
Processes:
faculty.croatia.ttdescription ioc Process Framework service call android.os.IPowerManager.acquireWakeLock faculty.croatia.tt -
Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
Application may abuse the framework's foreground service to continue running in the foreground.
Processes:
faculty.croatia.ttdescription ioc Process Framework service call android.app.IActivityManager.setServiceForeground faculty.croatia.tt -
Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
Processes:
faculty.croatia.ttioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction faculty.croatia.tt android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction faculty.croatia.tt android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction faculty.croatia.tt android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction faculty.croatia.tt -
Queries information about active data network 1 TTPs 1 IoCs
Processes:
faculty.croatia.ttdescription ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo faculty.croatia.tt -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
faculty.croatia.ttdescription ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS faculty.croatia.tt -
Schedules tasks to execute at a specified time 1 TTPs 1 IoCs
Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.
Processes:
faculty.croatia.ttdescription ioc Process Framework service call android.app.job.IJobScheduler.schedule faculty.croatia.tt
Processes
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faculty.croatia.tt1⤵
- Removes its main activity from the application launcher
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about active data network
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Schedules tasks to execute at a specified time
PID:4464
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Discovery
Software Discovery
1Security Software Discovery
1System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
29B
MD539cd9eec0d7be0e88434c888a2dfe6bd
SHA1ba157e6598319f3e8d8e331e4917caa453a92419
SHA2566b33bdfba9fa0c827cbee5cb22e5b8c2ff4d305d2929eff960204f90fc68c3ac
SHA5123756de26b88c0da59ed19970c50f2e0dce0571990ce4c1fceb76b6ed2ed7a5237e054ae3ea86ee71880face105b4beb6e35abc77264b4908d826759bdc6d2c03
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Filesize
29B
MD5d49bd19b7a7dde512e2fac1cf67b1ac6
SHA1d4ddcedffce740e83bae9030706a5cf47298ab5a
SHA2566bb9f0a0b7c60cfb41c459669db9dbc7f5d7551369527786a26adc0c78fe0605
SHA51286657c9c0d826905e19304c948c9fa6fab77ff5f6590a8d303576185bbe4d51e61e3287868cf9cf7a43501452d43e86c06623210cc65553cb5cdf9395593cf09
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Filesize
25B
MD5ba30336bf53d54ed3c0ea69dd545de8c
SHA1ce99c6724c75b93b7448e2d9fac16ca702a5711f
SHA2562d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af
SHA512eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e
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Filesize
280B
MD50c7699bed2e84320c2b997e545f4cab5
SHA13a5bf24317bd49ad405d113f6c1e05d2aac2a4e5
SHA2565e2befd19dd0c9291edeb5040952efbb1cb89540580e04f9d23318d01fb0a468
SHA512dcb79959ee41f537aad53c42cd086e3ec12d3603a9ea2c6ea844def0f68d9ef99b6971a0988868af0431a89349abc21fefb558f73e84008839fd4d76ca379292