Analysis
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max time kernel
148s -
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
06-12-2024 22:06
Static task
static1
Behavioral task
behavioral1
Sample
c799b8b74b01e724c10f41283fe4cd23008a687feaca4b10c37f37d1b47333ff.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
c799b8b74b01e724c10f41283fe4cd23008a687feaca4b10c37f37d1b47333ff.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
c799b8b74b01e724c10f41283fe4cd23008a687feaca4b10c37f37d1b47333ff.apk
Resource
android-x64-arm64-20240910-en
General
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Target
c799b8b74b01e724c10f41283fe4cd23008a687feaca4b10c37f37d1b47333ff.apk
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Size
2.9MB
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MD5
adfe76f6376975d2cbdb462afe30e485
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SHA1
db9d59c612283b8e6f7bc671947d5938e6fd8dc8
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SHA256
c799b8b74b01e724c10f41283fe4cd23008a687feaca4b10c37f37d1b47333ff
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SHA512
cd2e641732901cf9fa0875bdf07d215e8a4b6dfe2eaea3ffdaf4e9b9433d69f6bda3cdb7c7c160a69a733f5280f2bcdc0cfa6302345112f48490e8bb50583797
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SSDEEP
49152:dOS+lWZcMyxSCE675P3rgcR/LAIw7o1Ysh+V1x7GgD+ikPIKwQwt3mhvYL/7:HGMc86JXUIwQXho6PIxFtT/7
Malware Config
Extracted
ermac
http://154.216.19.93
Extracted
hook
http://154.216.19.93
Signatures
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Ermac
An Android banking trojan first seen in July 2021.
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Ermac family
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Ermac2 payload 1 IoCs
resource yara_rule behavioral3/memory/4647-0.dex family_ermac2 -
Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Hook family
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Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.kahveonay.marka/app_satisfy/tgNSZ.json 4647 com.kahveonay.marka -
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.kahveonay.marka Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.kahveonay.marka Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.kahveonay.marka -
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.
description ioc Process Framework service call android.content.IClipboard.addPrimaryClipChangedListener com.kahveonay.marka -
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.
description ioc Process Framework service call android.app.IActivityManager.getRunningAppProcesses com.kahveonay.marka -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.kahveonay.marka -
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.
description ioc Process Framework service call android.app.IActivityManager.setServiceForeground com.kahveonay.marka -
Performs UI accessibility actions on behalf of the user 1 TTPs 18 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kahveonay.marka -
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.
description ioc Process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.kahveonay.marka -
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
description ioc Process Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS com.kahveonay.marka -
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.
description ioc Process Framework service call android.app.job.IJobScheduler.schedule com.kahveonay.marka -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.kahveonay.marka -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.kahveonay.marka -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.kahveonay.marka
Processes
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com.kahveonay.marka1⤵
- 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
- 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:4647
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
2System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3KB
MD54a885cc14e2096074b19e0eefc51d0bf
SHA12f225ae2dc958c55c6f6e013b905c0befd80301a
SHA256c1f6d6a3dcea1f1d0f7ae4e563c93ac4f391cc7877721992171cee76c9d56b5e
SHA5123316395df9a2436a52ea1d5d1ad7a7834b7213120532a4f38d87c9b8bf6a79cd5729a1b63ed21da25502bab0cab8861d7fc195431a7ef112fef76559efc7dc63
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Filesize
736KB
MD530deacf0f95af9b4e6051b414ecb89f6
SHA115b04a0aad2ef21cfbfb4bd0889a6bbf0b912312
SHA256d788f9929b0ca46460c10d333caa86c50d77de7522dec8f94db5d7de1196f6e3
SHA5120958e2f4b6b6a759c41ba5954aaf90679dfa361b896bccbf5cf96bd1d47ecfb99cc4fab0f9d7802da0cc47c9fd2a672c314251695bf652b85eca3a9d046a8916
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Filesize
736KB
MD590ea349ce641c68207417f96e291479f
SHA1928ee2fe210622d751b020039a3964ef749498b3
SHA25668b835bb19e7299388c1bb327c265b514f5c9552738afb3c3a899f1b33eba512
SHA512e4c8a6fb58e0cc08023d8dcd6d0ca3d4818c7170019f8afbb07f8b6df5abfa202e301f7661ba163e036d8698c36c537326b7d9ccb49262c13fa48640565365a5
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Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
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Filesize
512B
MD59861f17b61c0862d10b634bb7a508f56
SHA165593283d6c032d18d1b2f54a7d46b79ed8c50e7
SHA2567ea50cb9a77404b03efb857e9fbf7de06ad6987a2ef26112272a6bbfe910ca6f
SHA512da842139689e2f4b4d39b51fe5fc73fa6214c92e61c9c585c0dec3dd64e5bf0eb6213e43481eb46e9cb6b8f26c4fb05b0191a9a914f9b1d7f2942346079b5579
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5ef49ca268d5f9d8558738f045a127fed
SHA1cceffffb0114715eb1cbf8848e2949f6085b79c4
SHA256e9dd3277a6898685062492090fc8d0b0f9766358c00bc35064b6ee5794165b0d
SHA5124b9b8596c67b2b2e534e2dabb52d9ac5df84e241697f57e4945317c6fea039035ac121446ab8972ce96ad4aac4bd2a64bf2df9f9780cf2a1161cfbe044dcf1fc
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Filesize
108KB
MD531360b759a3efa034970b7c20b024795
SHA1db3d4ea0ef042057b90bc2669f86e6c66a6ecf90
SHA25643685710af5cdb1015b937381246139ee47176ed4bf86a814ed767f657e11e47
SHA5122ab443a2a4c454e714eeb70bec2cd34116f032b91ae5febf5234226dff2c2759edb344fdc5a08c5ad08ed078c8aa7f07b81fcd6b530eec19399d7b84fbc7fdd8
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Filesize
173KB
MD59fc975ccaad263b57f6e83252a36496c
SHA141c6078ac7e33ceb6c9eb2abf2651422a4569e6a
SHA256b78177e2d489580a865d5fc0db11ceb482b8285135e17b1f33949ae293e95496
SHA512101447f64d1ea9eccbb3e1619922a3401829f049f94a9b636d2d163d91a3e782429f7ecb6c5286c45f7b639df4137f27500873122723b9693fadd7ae7180dd30
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Filesize
1.7MB
MD5c16331a931011722a8a3f4110d016935
SHA1da0ee471f9918f2f4237b2b8c4b312493e7c208c
SHA2560ed058b78dfc76d8250582cf41a2fc98c51ec7c7ad378c820e13d8d8c732b74a
SHA51218d9f1c63a4fce491fe10f4d8c0a735544fd0a6d26585ae7311e2daaebcbd34c8e6694285b7d637213a56a986b3dfc0de3f39986e9eded86b5d4fb47c4fdba5d