Analysis
-
max time kernel
40s -
max time network
158s -
platform
android_x64 -
resource
android-x64-arm64-20240506-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240506-enlocale:en-usos:android-11-x64system -
submitted
06-05-2024 12:26
Behavioral task
behavioral1
Sample
3f9a142aeabaaff9857056dc4a35d495.apk
Resource
android-x86-arm-20240506-en
Behavioral task
behavioral2
Sample
3f9a142aeabaaff9857056dc4a35d495.apk
Resource
android-x64-20240506-en
Behavioral task
behavioral3
Sample
3f9a142aeabaaff9857056dc4a35d495.apk
Resource
android-x64-arm64-20240506-en
General
-
Target
3f9a142aeabaaff9857056dc4a35d495.apk
-
Size
1.1MB
-
MD5
3f9a142aeabaaff9857056dc4a35d495
-
SHA1
246c4122861876151b6d3e0f17e0460e26bc5956
-
SHA256
8df476be832a1204480d301c7579597bcdafc690b77d1f5c64dc6fb80c0d90d2
-
SHA512
1e55f09d8f8e72f9a3cd8ad0e7a986acffe88b5b34f9df7a2e39c4cd2e9cb34b1d85ef72678bc00bc0b6599fa7621518205706342e5c30c207c35a27d993d7b7
-
SSDEEP
24576:k60U4F837q36KFQLGldSsEEolIYDEBojyFng/lUsY:onKJyldGziXFng/JY
Malware Config
Extracted
hook
Signatures
-
Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
-
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.getecezegumetaco.gucepudescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.getecezegumetaco.gucepu Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.getecezegumetaco.gucepu Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.getecezegumetaco.gucepu -
Prevents application removal 1 TTPs 1 IoCs
Application may abuse the framework's APIs to prevent removal.
Processes:
com.getecezegumetaco.gucepudescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.getecezegumetaco.gucepu -
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.
Processes:
com.getecezegumetaco.gucepudescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.getecezegumetaco.gucepu -
Queries information about running processes on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
Processes:
com.getecezegumetaco.gucepudescription ioc process Framework service call android.app.IActivityManager.getRunningAppProcesses com.getecezegumetaco.gucepu -
Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
Processes:
com.getecezegumetaco.gucepudescription ioc process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.getecezegumetaco.gucepu -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.getecezegumetaco.gucepudescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.getecezegumetaco.gucepu -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
-
Requests enabling of the accessibility settings. 1 IoCs
Processes:
com.getecezegumetaco.gucepudescription ioc process Intent action android.settings.ACCESSIBILITY_SETTINGS com.getecezegumetaco.gucepu -
Acquires the wake lock 1 IoCs
Processes:
com.getecezegumetaco.gucepudescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.getecezegumetaco.gucepu -
Reads information about phone network operator. 1 TTPs
-
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.
Processes:
com.getecezegumetaco.gucepudescription ioc process Framework service call android.app.job.IJobScheduler.schedule com.getecezegumetaco.gucepu -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.getecezegumetaco.gucepudescription ioc process Framework API call javax.crypto.Cipher.doFinal com.getecezegumetaco.gucepu
Processes
-
com.getecezegumetaco.gucepu1⤵
- Makes use of the framework's Accessibility service
- Prevents application removal
- Makes use of the framework's foreground persistence service
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Requests enabling of the accessibility settings.
- Acquires the wake lock
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
PID:4770
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Foreground Persistence
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Discovery
Process Discovery
1System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
-
Filesize
512B
MD52f2f4289c45f592cc18a1793a3990c05
SHA194037468a24c89578214f7f89a2a4daaecf2d21f
SHA2567a9c5a1f9e2e797b41bc51186db83d023d517a692fa9ae8eb019525649ffb280
SHA512efd3061565093bba739736d6f6b69e031984923b4467e395e252c8a001645fa385953008256d72b1a1eaf220c91087c3638aa769178f3c5aee9c59525111dcee
-
Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
-
Filesize
16KB
MD57a981022ae12c0e16f071d9888abd744
SHA1fc567745319e113614a0a82d0adb51510a8150eb
SHA256d90df2fd672cb3e8dfb27c94f2982dc5fcf81dc6d47a409ef84b37d3c9076530
SHA512fabea4181c6a87050dcc6bbf2b613e56c08a8a10b551c7be06d29fe6b0c607eaae3a7268aae827833c3acaaa3ef9e87386bb2861f67fc2749dd8212014b51c40
-
Filesize
108KB
MD5c53541b9856b8815caa8a0c57b1ee6e1
SHA169580c4a6bc0c511586ef4d12cfe3269ad7a842a
SHA256433261ff6b2d68736373a5b44d4c6adcbc350e93559ca5a8b5742c5fdf8d9c6a
SHA5125575ad7119c55475072cb9937a165f9f1b94fdcdded484d2188335c338e48d9c476808678b623ea5dca95d73dc74b853473af0d5681bbc91dc03213ef3a8763d
-
Filesize
173KB
MD5beddde34bd2d95f1ce84521f0245cc73
SHA1dd8f255f3126069fe4d697c76fbdff99227b66fe
SHA256e161502ffd5e7f1c22121fb7a64b3eb2e81641d61e520fa1d14a9c5c191182c8
SHA512bdaf7823e38724a1da4c9397e588a3ce0b3613d2e2f0b3e838e03cace0c52ce264a19ab17a9e99384537b8e1858e1551c34db3a94dd0e1fab9fa5c6c7faff930