Analysis
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max time kernel
179s -
max time network
191s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system -
submitted
05-08-2024 22:02
Static task
static1
Behavioral task
behavioral1
Sample
706fbe52fb0ac77020e0d9c07c693cbd4d8d5d655dacee8a0b07999e4c67ceac.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
706fbe52fb0ac77020e0d9c07c693cbd4d8d5d655dacee8a0b07999e4c67ceac.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
706fbe52fb0ac77020e0d9c07c693cbd4d8d5d655dacee8a0b07999e4c67ceac.apk
Resource
android-x64-arm64-20240624-en
General
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Target
706fbe52fb0ac77020e0d9c07c693cbd4d8d5d655dacee8a0b07999e4c67ceac.apk
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Size
3.3MB
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MD5
07289ef83e2324328fe6d8d709d650c6
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SHA1
6a4de35abe5093795bf0efd75a42d7274cf45506
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SHA256
706fbe52fb0ac77020e0d9c07c693cbd4d8d5d655dacee8a0b07999e4c67ceac
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SHA512
08a3ef648d27a41586c91fed57546926e029caa9b21a021637fa2a958f17251b9da1fd81c2dd421f0ae8076d05df1a9af410108fa3299632183445aed09df916
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SSDEEP
98304:teFjIEIpJ60Xw6OQ+Ul87dJezQKnNgPL2pSjbEl2G97n:w1C0zR9Kg3w5
Malware Config
Signatures
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FluBot
FluBot is an android banking trojan that uses overlays.
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FluBot payload 1 IoCs
resource yara_rule behavioral3/files/fstream-4.dat family_flubot -
Loads dropped Dex/Jar 1 TTPs 6 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.escort.services/cache/src7703671756956484925/dp.kotlin-v1.lua.mph 4477 com.escort.services /data/user/0/com.escort.services/cache/src7703671756956484925/dp.kotlin-v1.lua.mph 4477 com.escort.services /data/user/0/com.escort.services/app_apkprotector_dex/classes-v1.bin 4477 com.escort.services /data/user/0/com.escort.services/app_apkprotector_dex/classes-v1.bin 4477 com.escort.services /data/user/0/com.escort.services/app_ded/V8gsOBV2dBk7bDoyb9dqDbG7ziT5uqWV.dex 4477 com.escort.services /data/user/0/com.escort.services/app_ded/V8gsOBV2dBk7bDoyb9dqDbG7ziT5uqWV.dex 4477 com.escort.services -
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.escort.services Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.escort.services Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.escort.services -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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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.escort.services -
Performs UI accessibility actions on behalf of the user 1 TTPs 2 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.escort.services android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.escort.services -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.escort.services -
Requests changing the default SMS application. 2 TTPs 1 IoCs
description ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT com.escort.services -
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 com.escort.services -
Requests enabling of the accessibility settings. 1 IoCs
description ioc Process Intent action android.settings.ACCESSIBILITY_SETTINGS com.escort.services -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.escort.services
Processes
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com.escort.services1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about active data network
- Requests changing the default SMS application.
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests enabling of the accessibility settings.
- Uses Crypto APIs (Might try to encrypt user data)
PID:4477
Network
MITRE ATT&CK Enterprise v15
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
120KB
MD5c384c5cdaf8f3edfa29389f2de2effea
SHA15e5dad9692cf5794e3ff7b99a64e6555399bc56f
SHA2560f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062
SHA5127ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780
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Filesize
2.0MB
MD50476331610518e6ae4b8b71a07af7279
SHA16ad8ff6ed9bb5b3426215f594f28205ee5736e7e
SHA2569f47f7de8cffeb47a156167a7c50b8b9c24ecd63964ac1e9a8308a064ca22e26
SHA5127ed72b438ee9cae0217901b2052286d35807d0f40e219611d4647111cd7da61c0cdab7cfc942922642a459f325feeb28434eda12ede1bdc35df03346e6c848a8
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Filesize
48KB
MD5690e7f4767f8ea4bbbd9c24c040a397d
SHA1af44bb81bbdc3013947104e55d18e0f5570dc71c
SHA2566021f5c63d977c9589527d9784525bfb9dc7df84b5bf7bee13735f18761a1dc2
SHA5125233b454ab8ff86ae10efb93774f65df5ba82597b32087716eb5a63a31eca9f9b3fb1e3a92cdfa73a08456c236d72a2f15812acba33f2f168a97446cdcbe3624