Overview
overview
10Static
static
74859ab9cd5...8c.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
3428652s -
max time network
168s -
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
25-09-2023 12:39
Static task
static1
Behavioral task
behavioral1
Sample
4859ab9cd5efbe0d4f63799126110d744a42eff057fa22ff1bd11cb59b49608c.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
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Target
4859ab9cd5efbe0d4f63799126110d744a42eff057fa22ff1bd11cb59b49608c.apk
-
Size
6.0MB
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MD5
06371fc75740162de9e6275102012e6c
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SHA1
9b45243e89541ae26fea5ff2b9c7d14ff69044ed
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SHA256
4859ab9cd5efbe0d4f63799126110d744a42eff057fa22ff1bd11cb59b49608c
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SHA512
c865d89143effb176c4be93fc16f54e06d248f5b7e22ffbf19754137f9da181f6d7f6019cdb28d2d7964375b1978a255c475dd3d17487fddb9fa0e4eda8bf248
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SSDEEP
98304:fC3rjZ1lQTKUHiLoQwaFaxCiFXzTVNeWr4kUCzwHrqrtQUn5HHOwBFyxrlV:fCvlLLNwaF8DhX4k9SrEbBFyN3
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.tencent.mobileqq/eGGggUk6i7/GI8kghfhhThU88f/base.apk.eUftgIu1.jjI family_flubot -
Makes use of the framework's Accessibility service. 3 IoCs
Processes:
com.tencent.mobileqqdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.tencent.mobileqq Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.tencent.mobileqq Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.tencent.mobileqq -
Loads dropped Dex/Jar 1 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.tencent.mobileqqioc pid process /data/user/0/com.tencent.mobileqq/eGGggUk6i7/GI8kghfhhThU88f/base.apk.eUftgIu1.jjI 4255 com.tencent.mobileqq -
Requests enabling of the accessibility settings. 1 IoCs
Processes:
com.tencent.mobileqqdescription ioc process Intent action android.settings.ACCESSIBILITY_SETTINGS com.tencent.mobileqq -
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 5 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 70 icanhazip.com 71 icanhazip.com 72 api64.ipify.org 73 api64.ipify.org 64 ipinfo.io -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
Processes:
com.tencent.mobileqqdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.tencent.mobileqq -
Removes a system notification. 1 IoCs
Processes:
com.tencent.mobileqqdescription ioc process Framework service call android.app.INotificationManager.cancelNotificationWithTag com.tencent.mobileqq -
Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
Processes:
com.tencent.mobileqqdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.tencent.mobileqq
Processes
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com.tencent.mobileqq1⤵
- 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:4255
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.0MB
MD550047ec0209d69081cbd555b6c385a49
SHA198175443858a4f2998719a02e3446d610e7157ed
SHA256b1951dfd1028e85d5f62f6d5337bc9132625d4c3f972a4050e15f50daac18c2c
SHA51258a3b30b6a9315ef775bafe977b03b6e9771d764561de7c225c881b5c83d3551cd67408a2ad35504a7eb729c66c3af7158abdb18fb54df17d7a6c1fd6ebd539a
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/data/user/0/com.tencent.mobileqq/eGGggUk6i7/GI8kghfhhThU88f/tmp-base.apk.eUftgIu2812181921243529470.jjI
Filesize915KB
MD542ebd0868bcb875ea770e2fb0d8064e3
SHA1fe1cec67c766c777507da6949d04daebbad21723
SHA2562df9eef913ee3b9fd3803b0d0363c52d4294c9fadfe00ca0b23a854fcbd10c70
SHA512a381e0ef3557c0d5fc561aa59a5abdcd8461698abd623846159b257b9c2f3168bea35d1bd8db3c3b842e1f2638feae224e1e847cc3c46076983bca3aa08c322b