Analysis
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max time kernel
179s -
max time network
149s -
platform
android_x64 -
resource
android-x64-20240611.1-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240611.1-enlocale:en-usos:android-10-x64system -
submitted
18-06-2024 18:52
Behavioral task
behavioral1
Sample
2a3e8d148a007a1c945030c3d7ebdd99.apk
Resource
android-x86-arm-20240611.1-en
Behavioral task
behavioral2
Sample
2a3e8d148a007a1c945030c3d7ebdd99.apk
Resource
android-x64-20240611.1-en
Behavioral task
behavioral3
Sample
2a3e8d148a007a1c945030c3d7ebdd99.apk
Resource
android-x64-arm64-20240611.1-en
General
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Target
2a3e8d148a007a1c945030c3d7ebdd99.apk
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Size
1.1MB
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MD5
2a3e8d148a007a1c945030c3d7ebdd99
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SHA1
6fb920969e85665297e5b425214d01bb4b8b2bfc
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SHA256
3d287d481cbc7233cd2aa7d56738c6bbb082a5f505c04b79ef147a7e8187de9d
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SHA512
d633f1c421a93110390e7e5ceeb5bb1a85e83a7e4373469d61ddb93e09ef89027b1b6054d06c72b000367cfe82b56d61252a837e9cf3ca20b44b129972a4d1d2
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SSDEEP
24576:SlaAQUvgkaA1Nngr6zIaAo2N1yKVoPzuoSyEDig/H9Nf:SlaArge1G2kaAosEym+ig/jf
Malware Config
Extracted
hook
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.lasujokeyoye.nafeyidescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.lasujokeyoye.nafeyi Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.lasujokeyoye.nafeyi Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.lasujokeyoye.nafeyi -
Queries information about running processes on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
Processes:
com.lasujokeyoye.nafeyidescription ioc process Framework service call android.app.IActivityManager.getRunningAppProcesses com.lasujokeyoye.nafeyi -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
Processes:
com.lasujokeyoye.nafeyidescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.lasujokeyoye.nafeyi -
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:
com.lasujokeyoye.nafeyidescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.lasujokeyoye.nafeyi -
Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
Processes:
com.lasujokeyoye.nafeyidescription ioc process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.lasujokeyoye.nafeyi -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.lasujokeyoye.nafeyidescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.lasujokeyoye.nafeyi -
Reads information about phone network operator. 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.lasujokeyoye.nafeyidescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.lasujokeyoye.nafeyi -
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:
com.lasujokeyoye.nafeyidescription ioc process Framework service call android.app.job.IJobScheduler.schedule com.lasujokeyoye.nafeyi -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.lasujokeyoye.nafeyidescription ioc process Framework API call javax.crypto.Cipher.doFinal com.lasujokeyoye.nafeyi
Processes
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com.lasujokeyoye.nafeyi1⤵
- Makes use of the framework's Accessibility service
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/com.lasujokeyoye.nafeyi/no_backup/androidx.work.workdbFilesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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/data/data/com.lasujokeyoye.nafeyi/no_backup/androidx.work.workdb-journalFilesize
512B
MD5be1e3b041c9cfd6b66e3f52ff1cac0eb
SHA10f3c799803ff9785af63b1472360095a78541e5f
SHA25667d57e9f5e6ee7242d01353789d06141b8d20b48d9040bb8ac5fa65d35515db1
SHA5128e9630b8c4ed15e533ec489ee88678ac7dc2b1d1835967bf67ed1bb394bee8d7fb0c5286d153328c07a2c776c5def58be80416111d17d3b0e49a408a9cb1ac24
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/data/data/com.lasujokeyoye.nafeyi/no_backup/androidx.work.workdb-shmFilesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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/data/data/com.lasujokeyoye.nafeyi/no_backup/androidx.work.workdb-walFilesize
16KB
MD599dd1d1d072edd545806dbbb2241960a
SHA1a1d2ac8bd5beffffbfbdc530ab0b5176892bcff6
SHA2562e558d45d53fed24d7bee8c93abe7d3ff154c3705e79f437f9254ef0e1982a69
SHA5123dc7c73410ab1facaebdc3551db2081d021c90d5b1ce9ba77cf4562710d21d2dce681e2adde1547dd48c6b400affc5faa0353c0d4b5ca492e5f3b721fb2cb345
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/data/data/com.lasujokeyoye.nafeyi/no_backup/androidx.work.workdb-walFilesize
108KB
MD57020dcc14643659f32c4da7ba10b0423
SHA16fbec81631a390744af06101b9254ed80ba0ec1c
SHA25685b8aa1d54e38d62260c4c6aec7967b55495958fe825ab6e1b6c202b3eb28f1f
SHA512daf329810c90d8292fb21dfc09de04c17f880305733a287d59dbfa3ee5a81d93def7a8f3007459277b9418e03a10e2133c2309eea1f6a4e142adfa81fe23443e
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/data/data/com.lasujokeyoye.nafeyi/no_backup/androidx.work.workdb-walFilesize
173KB
MD5c7a3cf99af1acd72a751dff04d66a378
SHA1ce287a8a4f8bb4a4477315cb166419d607772467
SHA2569c349c09b702e0f32015bd9a88b896e5599158ae8957b172749d5b23c6cdbefc
SHA5125fa9807445977cd38f68488946b40294f4bf081ac25944a3257a3453a14fda6dc3a2ab130008eab768929e9cd0fbbf94904744a04c2b14cffa643c8ee5d4ee2f