Analysis
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max time kernel
74s -
max time network
184s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system -
submitted
30-06-2024 22:04
Behavioral task
behavioral1
Sample
e80466cb3c64bb1f3881850075cbede72100a839648a92cc3f54e0d7329293ab.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
e80466cb3c64bb1f3881850075cbede72100a839648a92cc3f54e0d7329293ab.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
e80466cb3c64bb1f3881850075cbede72100a839648a92cc3f54e0d7329293ab.apk
Resource
android-x64-arm64-20240624-en
General
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Target
e80466cb3c64bb1f3881850075cbede72100a839648a92cc3f54e0d7329293ab.apk
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Size
1.1MB
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MD5
ff9737b946e5e2fa2053ca78de519123
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SHA1
f2a4c97c103b7ba062b23a640ea016dc3fe71095
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SHA256
e80466cb3c64bb1f3881850075cbede72100a839648a92cc3f54e0d7329293ab
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SHA512
ce3106ce21398c3511995f1aa48ed514ab5537e3fbc9983cfc54fd975091d20c7cb2d38116459119a7f2419988d5b876d4e7cdbaf56743f01be34127371f8328
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SSDEEP
12288:zyI9TZhXWwJ5eXYW/+dOpwyz6x3r+TgdrhuzKe2/6Aaak6h4PgUPbvbHTu0Zop3D:zR9bnuGgKV9inPY6gUPzXojpItg/gpVC
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.tencent.mmdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.tencent.mm Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.tencent.mm Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId 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 -
Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs
Application may abuse the accessibility service to prevent their removal.
Processes:
com.tencent.mmioc process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction 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 -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.tencent.mmdescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.tencent.mm -
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.tencent.mmdescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.tencent.mm -
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
- Performs UI accessibility actions on behalf of the user
- 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)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/com.tencent.mm/no_backup/androidx.work.workdbFilesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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/data/data/com.tencent.mm/no_backup/androidx.work.workdb-journalFilesize
512B
MD5d281ab89db47ab35bfb56620dfde9020
SHA1fe165ebac94f153e304e280df36460e081cefb4a
SHA2565f4980f87906ea85be4f32a703016d18321712e8d88b4e866892f59a5e72e412
SHA5126e350b8107352bfc970f8873c79de13ebc92b84627d03d9fd0d8b1fecc68db341c3d74b9b64bf1e0a2271bcd9c21d0c4fec1e6afd57e9e3d46e94b10a6e85c43
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/data/data/com.tencent.mm/no_backup/androidx.work.workdb-shmFilesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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/data/data/com.tencent.mm/no_backup/androidx.work.workdb-walFilesize
16KB
MD5afe9fff5e0524c26beed02ac7f8bd3ed
SHA14b0b4173afef3e8b08b66cab7adeb1d50c2b5b4f
SHA25662187bf6f578225901906ac9490fa6501212d54a72b78a67454be1dca0175f6c
SHA5120aad9375e48ec761207955fe1ce346438113872f7033668cbd4dec5b0f38ee2e81125ff842066534e6c6469a6d633c8b699f0f87e3693d63fcb6b4f82ed1a0eb
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/data/data/com.tencent.mm/no_backup/androidx.work.workdb-walFilesize
108KB
MD5aefd33bc6989d17f4b3896590c11b641
SHA1cb9235c5e8f9ae20721f51bd52f496c1866ae957
SHA2562ea792b540e3769a69fefcfea904a7f8d878b9f0f95bf2773a7630260deb88e1
SHA5129f78aab7ca61df00f28be8c059c04cd30c1a5558d0bf2db6a91590915b85723538d71daca7538806ba5efb2153e7def1b4a4c351e54e95e89b51a268e3b55cdd
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/data/data/com.tencent.mm/no_backup/androidx.work.workdb-walFilesize
173KB
MD5fbdaf5b470fa75bcfd66c05cc55f3282
SHA1bc4c3891629b8d7664340c6cc0e70b4a15fb5032
SHA2568fcb0f00b15588f9a9dedb24dadc058bb5f8e9101664c85803925050501efdda
SHA512a9b1bff0939f5dd6fc71a099a28fde515acfcc05d3cd9df2872fb7e5aafca1d31324d6d7f6b68c05e5fd9e76677e4192ed0f88ee23c7f4b10e15d3086c1b24e8