Analysis
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max time kernel
42s -
max time network
155s -
platform
android_x86 -
resource
android-x86-arm-20231215-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system -
submitted
22-01-2024 22:03
Behavioral task
behavioral1
Sample
28aa131b1ef777995da0e7a63b369f194c2120a942e8cfe370222ed325990728.apk
Resource
android-x86-arm-20231215-en
Behavioral task
behavioral2
Sample
28aa131b1ef777995da0e7a63b369f194c2120a942e8cfe370222ed325990728.apk
Resource
android-x64-20231215-en
Behavioral task
behavioral3
Sample
28aa131b1ef777995da0e7a63b369f194c2120a942e8cfe370222ed325990728.apk
Resource
android-x64-arm64-20231215-en
General
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Target
28aa131b1ef777995da0e7a63b369f194c2120a942e8cfe370222ed325990728.apk
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Size
1.1MB
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MD5
d18205664c3e3db7c733ef2844ef9c09
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SHA1
91174240c632d273d163be217dc12b5209fe5dad
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SHA256
28aa131b1ef777995da0e7a63b369f194c2120a942e8cfe370222ed325990728
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SHA512
367814713afc264ebc21477f2bd01385bd156ff7024c2e41bed21ac23a4ad91a1e6b97391244b484f50124ca3b3a4707eae1d755e4dd2544cf925dfbe038e937
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SSDEEP
24576:sMDZIPhrFuVi2VYAgU94DgvyS8ZAsmJWwjojDQUwg/CqHF:fDZIlIjVY9E4Dsy1k0wjufwg/5F
Malware Config
Extracted
hook
http://93.123.39.77:3434
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 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description 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 -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 IoCs
description ioc Process Framework service call android.content.pm.IPackageManager.getInstalledApplications com.tencent.mm -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.tencent.mm -
Reads information about phone network operator.
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Uses Crypto APIs (Might try to encrypt user data) 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.tencent.mm
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD534fdbccca77c8c8b1bdb175ff7437c93
SHA11eccda2edd1e892f17d1b17212e54e2a85169884
SHA256d7defe66079293194a43f1866f883df634ee2e8c3422afad13815c0b0e14534e
SHA5120f533a568355bbbc3825676826484552caf6ae0d7dcec7511fc4c522075138bf000866359694b45a9110eb8fb489062324737ec03166dafed073e5cc4f4a3459
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Filesize
28KB
MD5cf845a781c107ec1346e849c9dd1b7e8
SHA1b44ccc7f7d519352422e59ee8b0bdbac881768a7
SHA25618619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7
SHA5124802861ea06dc7fb85229a3c8f04e707a084f1ba516510c6f269821b33c8ee4ebf495258fe5bee4850668a5aac1a45f0edf51580da13b7ee160a29d067c67612
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Filesize
16KB
MD558c16242e0384ccd48d39201943c5cf0
SHA15445e7fcd0fa8720be37e8ac941dda5d0e9cada0
SHA256141ec1ce552e0133cb20d221516cbf3538c9157e74ed2f77aa6e3221475c5e3c
SHA512b799940e6105597c53c3e8a236d5ae0039938f74a624352a7d572fd2d5e11b39791394db2df61aa931bd8a24eec87e3856508b6c54321df22ef7cdbac33004ca
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Filesize
108KB
MD5c44bce15fefee3bcb2ca52943948e75c
SHA18502cbe1374f89b973e2d6b354d32bde097c1d4c
SHA256869ab0513cd8f5e672c16bca4813a0f122630dff6c5bf651415a8ccf10b94e0d
SHA512526839985880016b987a3ff858631b241bbd8cf1fe104391d970cbb36cc9828cb555cdcd2abf4c1b3b8b36755cdcac9ec8c10e5d5d81d635469c8b57699cae2b
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Filesize
156KB
MD58b4fad11ed6e23ed8e6c2ce6af2018c2
SHA19f24aab83cad32bccd415d3ea0017adbb588d58a
SHA25603624ce2304be160262fa7dfde5074e95883a2b3745755ad2ab4637d52dad27f
SHA512b92cad46b008e37c14b31cc072095da0b7a157024ec5b1596ba65e89b6236f1997cc214a67c1f7a28395c416df429e990348339ec3d40e38a3ec5b7e31279451