Analysis
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max time kernel
143s -
max time network
151s -
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
26/03/2025, 09:45
Static task
static1
Behavioral task
behavioral1
Sample
a34c1e334e9d76e97b8e8ac6b88bbc45cbed7ab7fc3a62e2f348c940136778af.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
a34c1e334e9d76e97b8e8ac6b88bbc45cbed7ab7fc3a62e2f348c940136778af.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
a34c1e334e9d76e97b8e8ac6b88bbc45cbed7ab7fc3a62e2f348c940136778af.apk
Resource
android-x64-arm64-20240910-en
General
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Target
a34c1e334e9d76e97b8e8ac6b88bbc45cbed7ab7fc3a62e2f348c940136778af.apk
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Size
4.1MB
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MD5
bd0ee78cded55ff30a37c670cfa66236
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SHA1
70d690a40fb7307280d2bebf77615e757c7f6513
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SHA256
a34c1e334e9d76e97b8e8ac6b88bbc45cbed7ab7fc3a62e2f348c940136778af
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SHA512
f6e5dabbced24b03f44c40d189d27dee8e9a085cf4499d903289ee556b992557f6ffc33f13e58fbc3dfce3ad89a6834cad10a9c34764b6a372316bd7bab2fd53
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SSDEEP
98304:k5GKk+jrrhCMTMI+On1L0Mcuw4P4dhdJAiA0vd3iYZQl:SGa7lYRQh0McufP0AiLsH
Malware Config
Signatures
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TeaBot
TeaBot is an android banker first seen in January 2021.
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TeaBot payload 1 IoCs
resource yara_rule behavioral3/files/fstream-2.dat family_teabot -
Teabot family
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/subject.exhaust.play/app_DynamicOptDex/ulXNC.json 4777 subject.exhaust.play /data/user/0/subject.exhaust.play/app_DynamicOptDex/ulXNC.json 4777 subject.exhaust.play -
Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId subject.exhaust.play Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId subject.exhaust.play -
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 subject.exhaust.play -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock subject.exhaust.play -
Performs UI accessibility actions on behalf of the user 1 TTPs 7 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction subject.exhaust.play android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction subject.exhaust.play android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction subject.exhaust.play android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction subject.exhaust.play android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction subject.exhaust.play android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction subject.exhaust.play android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction subject.exhaust.play -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone subject.exhaust.play -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS subject.exhaust.play -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo subject.exhaust.play -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo subject.exhaust.play
Processes
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subject.exhaust.play1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Acquires the wake lock
- Performs UI accessibility actions on behalf of the user
- Queries the mobile country code (MCC)
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Checks CPU information
- Checks memory information
PID:4777
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Hide Artifacts
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
983B
MD5868cdd457c1900f62e92314822c802dc
SHA1464057cbecdeecde480cf9e8e785736252878b87
SHA25695f6332a600ad9b2aa4f8e0a2fbc424b0bdbd7c1a29e8f339f4e998a9075b305
SHA512c758459c4aa8da51c5d8d6666446f8f1d44b667dfd4873018a80b579f3c10be1b673d34e6290313ecff2912af548a1de9d3ab9569021b1cda21203af8f51648c
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Filesize
1.2MB
MD510d446daca47f5f2f0c5de4280408c15
SHA1dfbda37b38eef397e1e5ef06729ea8894fe1dfa9
SHA256800eed0e3318eeb602066c1a4027c1e5a81aca53c6483cc11f64ed14de9726c3
SHA5123afdca401822b283a78ea6070a5ab7be7ee29dc30dcedf0c840e9ab688ef613dab7252ee28196eca404a357def92b6ad4418283f33bef410ccd08d1946d784fb
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Filesize
1.2MB
MD5513129acd55676ccfcb4fe14e416f5f4
SHA18664df47e10463f008cbb5307792939efde32ee6
SHA2561b52eec113f562186d5dac682b16975a9fe284627c8ba7b3b8c0c2c0c8ded9e7
SHA512acac5b4f2964d73c865bfb5eee2ad28835b14555d71f74d65bc88a006137c15c898d198875cc9a01199f056bee25919372b67cc19d9f352d4d6712ad79e1bafe