Analysis
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max time kernel
145s -
max time network
165s -
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
28/03/2025, 22:00
Static task
static1
Behavioral task
behavioral1
Sample
ca3a203c2810ae366b4be8c6e6cf6efc03f43f53d618cf98bd9ecee3461859cf.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
ca3a203c2810ae366b4be8c6e6cf6efc03f43f53d618cf98bd9ecee3461859cf.apk
Resource
android-x64-arm64-20240910-en
General
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Target
ca3a203c2810ae366b4be8c6e6cf6efc03f43f53d618cf98bd9ecee3461859cf.apk
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Size
3.2MB
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MD5
81cc8fd18e70b10fe72d710a7364cbb3
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SHA1
49729ec127bfc6b060288d41f6d462c45cd743e8
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SHA256
ca3a203c2810ae366b4be8c6e6cf6efc03f43f53d618cf98bd9ecee3461859cf
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SHA512
d36cd310fe3e6d4990ca1be03616a2ef3b8b22f86b6f37dad5de0c40a5ff9165cbed2a1143256bed955de204f880dbf368910d338fad4c676b8fcc65ab886ac1
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SSDEEP
98304:/AceU5DD9v9H2wP7p+MISjFX1bQ4QaWGVMHCZo1iOQtd:/XdDZ9Ww9lX18MLLd
Malware Config
Signatures
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pid Process 4658 com.merit.two 4658 com.merit.two 4658 com.merit.two 4658 com.merit.two -
Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.merit.two/app_DynamicOptDex/rFH.json 4658 com.merit.two -
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.merit.two Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.merit.two Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.merit.two -
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 com.merit.two -
Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.merit.two android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.merit.two android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.merit.two android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.merit.two -
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.merit.two -
Schedules tasks to execute at a specified time 1 TTPs 1 IoCs
Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.
description ioc Process Framework service call android.app.job.IJobScheduler.schedule com.merit.two -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.merit.two -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.merit.two
Processes
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com.merit.two1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Performs UI accessibility actions on behalf of the user
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Schedules tasks to execute at a specified time
- Checks CPU information
- Checks memory information
PID:4658
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Hide Artifacts
2Suppress Application Icon
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
213B
MD5dbcc686b5ea52218d4fb715317cd0a3e
SHA1555d41f27dcb07ca77cccd9513cc2100cb9e1f1a
SHA25673ddcf83d8962cd9db2dde5822b806685858d02a3c1da130412bbf516e72129c
SHA51287b906d69e24e73d37f2cc8b5db970294b2c831e31769b49c3d922330b1027a6e230321a476b97a6e2a8a867cb7b6031e676b2dfc4ee8cd5851cca67f2cf5c2a
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Filesize
320KB
MD5b60949791ddee789af14480c06e04e8c
SHA1da6472b16c3d44a6aedff737054f5055b33bc71d
SHA256bf71268fcd846856b0f68a8b00a88220a2b38e6f72f5b836b8d6e4c8392f833b
SHA512e82ad76468615932c3821aee996ba52478f42423f7f36d38abf50feab2acf8eb5e62d6c1e4d8460429afc72e56f52fd45cc26347f716a5cc9310fd73fbda7e3b
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Filesize
320KB
MD5b9832d4befe984d46ab28213feb8ed8c
SHA1f86c316319f9daabb5bf7a9cc92579edf7a2de7b
SHA2567671a4476422de375c224cf3816d147422ee683c9ec3d4fb563ffa0cde57653e
SHA51222fe768412a8c07f752c0c8ff8a607166bb6fdf4209b69157e56a66b264324fd462eab09a130ec25e24feeccaee4e3d0cb9b4ec5368c79ee49f8e8fb51e11fa3
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Filesize
634KB
MD51eb567fd5d3355f70ebbc6dbce58c389
SHA17fa76b5ff901d874f22d2c8b0cfab38220083963
SHA2561df9fceb16991b347374b0b9e47a6780f7aa8826bfb6c9b344fa97947e2f0078
SHA512f30867ae6420ef427ce36b2c209f95bca7733ad71e9e9ce61a18628a6181380576a7b9fc391ab279f5844489bdad5006475c32b72c2028038bf7c14db95db8cf