Analysis
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max time kernel
175s -
max time network
188s -
platform
android_x64 -
resource
android-x64-arm64-20240611.1-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240611.1-enlocale:en-usos:android-11-x64system -
submitted
20-06-2024 01:06
Behavioral task
behavioral1
Sample
aea84ebd9c1194efa69033231fe055a9fa79f3e740825965ab2767c4f61b0531.apk
Resource
android-x86-arm-20240611.1-en
Behavioral task
behavioral2
Sample
aea84ebd9c1194efa69033231fe055a9fa79f3e740825965ab2767c4f61b0531.apk
Resource
android-x64-20240611.1-en
Behavioral task
behavioral3
Sample
aea84ebd9c1194efa69033231fe055a9fa79f3e740825965ab2767c4f61b0531.apk
Resource
android-x64-arm64-20240611.1-en
General
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Target
aea84ebd9c1194efa69033231fe055a9fa79f3e740825965ab2767c4f61b0531.apk
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Size
2.8MB
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MD5
0d0c23a96dc90d431a8ce01f0cee1575
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SHA1
8605f8fb9d5de85b5bca0aa953ea2ea8df53cf84
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SHA256
aea84ebd9c1194efa69033231fe055a9fa79f3e740825965ab2767c4f61b0531
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SHA512
7858bdf897659898c018aa2191f87cac4effa93e95daf3c4e449bbbafad1ab8248df0bb97e599e7f81a3dad0ddb3041ad712c8198a1b8635ea0b09f4849fc7da
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SSDEEP
49152:mAT2grdSkQvKiMqFnr8CJMtvlB0l1EIFWEog1cJXCDG9XU3g/KZ:mAT2g5TQSSlrxmdva1EUag1cX8eXKZ
Malware Config
Extracted
hook
http://91.92.254.104:3434
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.tencent.mmdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.tencent.mm Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.tencent.mm Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.tencent.mm -
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.
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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.tencent.mmdescription ioc process Framework service call android.app.IActivityManager.getRunningAppProcesses com.tencent.mm -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
Processes:
com.tencent.mmdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.tencent.mm -
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.tencent.mmdescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.tencent.mm -
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.tencent.mmdescription ioc process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.tencent.mm -
Reads information about phone network operator. 1 TTPs
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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.tencent.mmdescription ioc process Framework service call android.app.job.IJobScheduler.schedule com.tencent.mm -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.tencent.mmdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.tencent.mm -
Checks CPU information 2 TTPs 1 IoCs
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Checks memory information 2 TTPs 1 IoCs
Processes
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com.tencent.mm1⤵
- 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
- Queries information about the current Wi-Fi connection
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/user/0/com.tencent.mm/no_backup/androidx.work.workdbFilesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
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/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-journalFilesize
512B
MD56ded2f7a7ede2456be17c85a580d1a1d
SHA1aba4f565c377ef58ae2ba7fe9260bfe972aefe5e
SHA25604a170271781359110f974647a60e4aa4889bde3e70515ad90287a7b4e978af7
SHA5129f8722060505e2d62af5334e180374b4ce804c16b12a36d48d39a9fd32e36cb1eafb6890490c069979187cb0c81c843c51463e07b041dd5d928f451d7b845bd6
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/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-shmFilesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-walFilesize
16KB
MD51ec4ce66adb82947f9e1227fde68199b
SHA14b065c2c6d1b784254e0a3fe0135b31c250559da
SHA256d0479e4ecce012c26dd5613ef0edb4ba979a7711af5016450590e3fa6d3411df
SHA5126ed4e4e723d4a55ccb1323a3eedd57baeef426b8a5b07214da66febbb0f41b16c9c837c2395149cd8032fefafbebd6cb7bc89816c8987bf863aaa458a331c62d
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/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-walFilesize
108KB
MD5ac10b2c4a3387da9ddc208ebb40efec0
SHA144fc0f27068f3750a44f437c0e0eb42e59b8b7fe
SHA2562877a7dc23a842ed97bf12dfc65d5bbd23c6260135a6634ad8af41d5c96ea0a3
SHA51281fb0c2bb5613a47ad9fb74e6c57181c342419e755ba50aa594ca33cff91dfd7aee8d6fbec7112a8e68d2d30afa05b47099d3642a2feade0121b06b741e2aa26
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/data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-walFilesize
173KB
MD59fd6cefe5b58b13c64115a3ec6ac45b1
SHA1e38eee364391f38d25d9e102e82058fe52b3eba5
SHA2561028232b23201db054433559cf3f91731e7fe991da156563e39eeb61e0bfdb68
SHA5126e3930962f60c0980a802ba2f54396c90eafd202257fbea0ab457c0388187dbbf71d19eedf6263ad155225a5c8a55bce2fb4cf6f5fde7ab6daa5ee556c29c28c