Overview
overview
10Static
static
71dc84f5f1e...ea.apk
android-11-x64
10appx/af-appx.min.js
android-11-x64
appx/af-ap...min.js
android-11-x64
appx/es6-p...min.js
android-11-x64
appx/index.html
android-11-x64
appx/secur...min.js
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
amc-h5.js
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
[email protected]
android-11-x64
amc-h5.js
android-11-x64
vi-amc.js
android-11-x64
widget_v8.js
android-11-x64
windmill.worker.js
android-11-x64
workerjs_m...ker.js
android-11-x64
workerjs_v8.js
android-11-x64
vi-amc.js
android-11-x64
widget_v8.js
android-11-x64
windmill.worker.js
android-11-x64
workerjs_m...ker.js
android-11-x64
workerjs_v8.js
android-11-x64
Analysis
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max time kernel
3653725s -
max time network
165s -
platform
android_x64 -
resource
android-x64-arm64-20230831-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20230831-enlocale:en-usos:android-11-x64system -
submitted
28-09-2023 03:11
Static task
static1
Behavioral task
behavioral1
Sample
1dc84f5f1ee6daf33f5da0d0d82f252c64274a771c6214170eae441d18447fea.apk
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral2
Sample
appx/af-appx.min.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral3
Sample
appx/af-appx.worker.min.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral4
Sample
appx/es6-promise.min.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral5
Sample
appx/index.html
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral6
Sample
appx/security-patch.min.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral14
Sample
amc-h5.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral22
Sample
amc-h5.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral23
Sample
vi-amc.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral24
Sample
widget_v8.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral25
Sample
windmill.worker.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral26
Sample
workerjs_multiworker.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral27
Sample
workerjs_v8.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral28
Sample
vi-amc.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral29
Sample
widget_v8.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral30
Sample
windmill.worker.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral31
Sample
workerjs_multiworker.js
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral32
Sample
workerjs_v8.js
Resource
android-x64-arm64-20230831-en
General
-
Target
1dc84f5f1ee6daf33f5da0d0d82f252c64274a771c6214170eae441d18447fea.apk
-
Size
4.8MB
-
MD5
d086e98cc813dc57c3b2b9a299ae2928
-
SHA1
94078ef7ca8fbecd5194f082902ca991650e29e7
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SHA256
1dc84f5f1ee6daf33f5da0d0d82f252c64274a771c6214170eae441d18447fea
-
SHA512
dfccb95a17e570225938bfa82d6a9d8c1f22e172e45c8a357b3a05d64ba670d372d69d38e92d9250191f10db454a2246d2ab5877fb759ee0bd2bd33b199a16cc
-
SSDEEP
98304:8D6FN/qg/gvgr9MzqDQGEnZmC1ybGTYsqVyxrUA:8D8N/qgYosNZJ1tfqVyNUA
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
Processes:
resource yara_rule /data/user/0/com.baidu.searchbox/U78jGk8gGI/jgdigj9jwkh786g/base.apk.IGtktGg1.Ide family_flubot -
Makes use of the framework's Accessibility service. 3 IoCs
Processes:
com.baidu.searchboxdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.baidu.searchbox Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.baidu.searchbox Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.baidu.searchbox -
Loads dropped Dex/Jar 1 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.baidu.searchboxioc pid process /data/user/0/com.baidu.searchbox/U78jGk8gGI/jgdigj9jwkh786g/base.apk.IGtktGg1.Ide 4334 com.baidu.searchbox -
Requests enabling of the accessibility settings. 1 IoCs
Processes:
com.baidu.searchboxdescription ioc process Intent action android.settings.ACCESSIBILITY_SETTINGS com.baidu.searchbox -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 142 ipinfo.io 401 api64.ipify.org 402 api64.ipify.org -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
Processes:
com.baidu.searchboxdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.baidu.searchbox -
Removes a system notification. 1 IoCs
Processes:
com.baidu.searchboxdescription ioc process Framework service call android.app.INotificationManager.cancelNotificationWithTag com.baidu.searchbox -
Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
Processes:
com.baidu.searchboxdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.baidu.searchbox
Processes
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com.baidu.searchbox1⤵
- Makes use of the framework's Accessibility service.
- Loads dropped Dex/Jar
- Requests enabling of the accessibility settings.
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Removes a system notification.
- Uses Crypto APIs (Might try to encrypt user data).
PID:4334
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.0MB
MD5276dda73a33e26b92a856aee64bab6f6
SHA139594ad2317acae957af97aa710ef870e6bc7ee7
SHA25609d188a7bc9be9d161c96fe13890c94a451645067a6d34fb0fca6d6e0390eaa2
SHA512d80937e9acc83d5b56e8fc377b36f96b8c56af1da08b6fde7a1fa25430df5e395d363bcc64eeb418ee3d9ceacfb085a5063cced4f2192b66bb9ac670f80926d0
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/data/user/0/com.baidu.searchbox/U78jGk8gGI/jgdigj9jwkh786g/tmp-base.apk.IGtktGg3116479901899368834.Ide
Filesize915KB
MD512d8116c48a350e6c32a7335790248e6
SHA192a91cb4abee3617ea62a34a61a2de942020552d
SHA256b7b7560133d2b2259607a1776ba3496ed7cbb6466c1901552d498186a974a1c8
SHA51217043ad81530112b15ef9c0344236932641dee2275ba286fa8fc1cce0692c1f41a151b035b96485956c706738c45b259db9b7980e5feb7daa09cd01e8cb08dd5