Analysis
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max time kernel
149s -
max time network
152s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system -
submitted
10-10-2024 22:17
Static task
static1
Behavioral task
behavioral1
Sample
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652.apk
Resource
android-x64-arm64-20240910-en
General
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Target
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652.apk
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Size
3.4MB
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MD5
f38d2620c8515dc267181f2b7c5f7232
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SHA1
7bad07f7354c51634aedfb07e23487ce94c2280c
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SHA256
baae85883ca0ee6910098ff917ee1765ba6d2924d84aae3c7c7f7aa759182652
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SHA512
caad18ae8bae9e5f63869b24a51bb0c4a63202c4c95a9e4d36272a0c11a35393a33b5ab9bde57e23473945e7065a6e45beaae02713b8cc0814612e16367fa59f
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SSDEEP
49152:pZR0YrmrgIJQMeCUNvtSUFvtklF21MgWvxeDvYWawxHvS4q5PUobDFfUfd3xvAzc:pZR0GSQi21MreDvYgxPHw7bD69cLE9
Malware Config
Extracted
hook
http://89.248.201.43
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.gamkstsaf.xopshmzuoioc pid process /data/user/0/com.gamkstsaf.xopshmzuo/app_dex/classes.dex 4818 com.gamkstsaf.xopshmzuo /data/user/0/com.gamkstsaf.xopshmzuo/app_dex/classes.dex 4818 com.gamkstsaf.xopshmzuo -
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.gamkstsaf.xopshmzuo Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.gamkstsaf.xopshmzuo Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.gamkstsaf.xopshmzuo -
Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.content.IClipboard.addPrimaryClipChangedListener com.gamkstsaf.xopshmzuo -
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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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.gamkstsaf.xopshmzuodescription ioc process Framework service call android.app.IActivityManager.getRunningAppProcesses com.gamkstsaf.xopshmzuo -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.gamkstsaf.xopshmzuo -
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.gamkstsaf.xopshmzuodescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.gamkstsaf.xopshmzuo -
Performs UI accessibility actions on behalf of the user 1 TTPs 18 IoCs
Application may abuse the accessibility service to prevent their removal.
Processes:
com.gamkstsaf.xopshmzuoioc process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.gamkstsaf.xopshmzuo -
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.gamkstsaf.xopshmzuodescription ioc process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.gamkstsaf.xopshmzuo -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.gamkstsaf.xopshmzuo -
Reads information about phone network operator. 1 TTPs
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Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS com.gamkstsaf.xopshmzuo -
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.gamkstsaf.xopshmzuodescription ioc process Framework service call android.app.job.IJobScheduler.schedule com.gamkstsaf.xopshmzuo -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process Framework API call javax.crypto.Cipher.doFinal com.gamkstsaf.xopshmzuo -
Checks CPU information 2 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process File opened for read /proc/cpuinfo com.gamkstsaf.xopshmzuo -
Checks memory information 2 TTPs 1 IoCs
Processes:
com.gamkstsaf.xopshmzuodescription ioc process File opened for read /proc/meminfo com.gamkstsaf.xopshmzuo
Processes
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com.gamkstsaf.xopshmzuo1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- 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 the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
PID:4818
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Access Notifications
1Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Process Discovery
1Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.9MB
MD5e1495a9d3763521120baab7ad49993ae
SHA1691a2c40a6f7bb433e0bae39a5905d1dbb760270
SHA256d248dd160c174e59a057cfe9267200619974798fafc1bde37d1f8e4332510649
SHA512ea986489613d7508d8f5dea3f96b83fad17bc05305a88db194b242e9395aad2ecbeeac912c2560a651a8d4de62d137ceac83c01960c7aed06b5bb832e6e78a77
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Filesize
1.0MB
MD5cf61a5a4974c3d0304fca4d245eabb47
SHA10f3f1ad8fefc524874a82e6a032da113f4185193
SHA2569dc65bbf7ce55da341975d314041e77e842abafa420613bb0d8343edba4c005c
SHA5122b508712edbed2801b0afe5ae5a3e942d015682e62c434bce1e0d428f67affc834c7dac7bdf84bb8c7110e9cae5a82dea0daab38af58af7d13e3f3f99c38d42d
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Filesize
1.0MB
MD5992105042c21c7e01ea901e587897027
SHA1ddf97ce5c6b9abc5e0f773ae270ebab654f60218
SHA256103a38a4203e405c846698bb23630e185bb0a17fbb99c1580859830e12ee5e46
SHA5128e6ddb5e9cc9047d4ec1a15325c8562132ca587f71203ed8a0545170bb20f1078801c1a5c4a7d9de68173af135f8b870e70b1000a750e51b37fb13b45e763970
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Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
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Filesize
512B
MD52383b83ad23159736785af68fe3fb26b
SHA12071b3a5a13b78a1486ef4e2cc73c1680376ab77
SHA256886581b9e8fd46f3604edd20718163daf9f7cc901cd3d384264f05b3b7473be8
SHA51238a18f23aace3f16abb2c16a1de8b8abc710f6f319f24e26a38f2ca46a8418ae2bceb55c7d68d0e428d4b2d484eaab9f2e67846b7dd689123b4e330659ff5f3d
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5b2cd39f1a943716fbd83f5af1a2c38a3
SHA1d6057a778f94cf0cf4265e96316518892cff399f
SHA25602bdc58bafd0306bcc7c0b7d1dbf7888c82beaeb9446cedd86029a5fd72e5e47
SHA5127cdb831846dba66f5c31ba653883d470a07a89a0627511b1cceec3339ce8ef586941ac71feab6605801e66043096588161469291497e9d84279b46e51662552f
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Filesize
108KB
MD57eac89354330eab4d300cf20710a8973
SHA145c215750e279797dc0058e47b2a7a10f54eb88b
SHA256a4c79708fb1d81367a0e7f6ca2c94f2da8eee1b087751db12da2f47d4aa5f2ba
SHA5128e3021871070b5572c19b5e6ed104b2d67c5890956a3a47b194ba3b0c47acadab6e0b006a0079f0c78f0f6e0b1f8174ecca6b063fe0b54b74c66c57504c6ae53
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Filesize
173KB
MD50014e25f58a129d789be53e784289c96
SHA1d3fd89842785d432ca4e5a8d3a8ebaa726a7bb49
SHA256e8aa46ac02df689cb41340bf28e202de70a9341fbfb9b307b1a3c8cba165d667
SHA512ec482df33428787f7bd8878f93e8f144ddefd10adb19f01ec987f4ca52b04745f93243b2b831d7c703cd8a4b77c1064e269c17258ee8586d69a1818ffb934aee