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Analysis
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max time kernel
58s -
max time network
187s -
platform
android_x86 -
resource
android-x86-arm-20240514-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system -
submitted
19/05/2024, 09:02
Behavioral task
behavioral1
Sample
c97552c072fe2a59affc6df0974b8bbecd77f64b8924c1d5cc707bb2dc7f4543.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral2
Sample
c97552c072fe2a59affc6df0974b8bbecd77f64b8924c1d5cc707bb2dc7f4543.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral3
Sample
c97552c072fe2a59affc6df0974b8bbecd77f64b8924c1d5cc707bb2dc7f4543.apk
Resource
android-x64-arm64-20240514-en
General
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Target
c97552c072fe2a59affc6df0974b8bbecd77f64b8924c1d5cc707bb2dc7f4543.apk
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Size
2.9MB
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MD5
c3f459bf9b3f70c2282da1d8c42c3283
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SHA1
91e69c0bcc47c1685e9da45bd97105ac8643d2c0
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SHA256
c97552c072fe2a59affc6df0974b8bbecd77f64b8924c1d5cc707bb2dc7f4543
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SHA512
15c67645522ab327664e5e17550564b9adcbb53d0fd69ff8a239171777773045676dc5268e50229966060c15a45214b1bcda1498fbd2f8d0a8dae3a5c899de3a
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SSDEEP
49152:ksQjVznXX2sv5QMQj+nzigRKZ+wy0h0Ph7KIeyaWNT1S/Zt9U9UgvMSIvZvUag/H:kPVTZ5QoZwy0hEheIrNT0BeUaxIvZvKL
Malware Config
Extracted
hook
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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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.kalazanabarebi.nodimoha Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.kalazanabarebi.nodimoha Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.kalazanabarebi.nodimoha -
Prevents application removal 1 TTPs 1 IoCs
Application may abuse the framework's APIs to prevent removal.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kalazanabarebi.nodimoha -
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.kalazanabarebi.nodimoha -
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.
description ioc Process Framework service call android.app.IActivityManager.getRunningAppProcesses com.kalazanabarebi.nodimoha -
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.
description ioc Process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.kalazanabarebi.nodimoha -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.kalazanabarebi.nodimoha -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
description ioc Process Framework service call android.app.IActivityManager.registerReceiver com.kalazanabarebi.nodimoha -
Requests enabling of the accessibility settings. 1 IoCs
description ioc Process Intent action android.settings.ACCESSIBILITY_SETTINGS com.kalazanabarebi.nodimoha -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.kalazanabarebi.nodimoha -
Reads information about phone network operator. 1 TTPs
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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.kalazanabarebi.nodimoha -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.kalazanabarebi.nodimoha
Processes
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com.kalazanabarebi.nodimoha1⤵
- 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)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- 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:4253
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
1Defense 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
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD5e823dac14408a34f2ebb1b0d8a7cc05a
SHA1dd6e38d0bbb088c50a4f2902ddcb85d1ce6bfee9
SHA25608fe0abadcb3d711c4f65df5848ba2ae8149f0a10f88ad9794bb39bc238d2591
SHA51295404edf50cf267d36383b93f719dae7b0a5968ca4836e146077543751357a0deada5aa963e06550df5b662156f081f2412df6c722179defcb3bf9e43ab335a1
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5e562060ef7a6906b68b0148f42d0ea55
SHA1020a9572b9a24cb8a14988533d46208f6039ad66
SHA25645f7948ef22e109b8465f2dad07bd7d88484b423883fab0fb6c904413aebce47
SHA512c3b23354e2af8e507b0a6b5c3d946d47776bfc0ac1ebe70e7e44eaf0c81b11abd8c1f83ff0d4da4b2f8af355cee2850c861d6a0b83c0a57bed4d4d140c3de5b3
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Filesize
108KB
MD595c516411f46c551100988adc87b5325
SHA16a1031e5c749f772053c92bc8cb3a6a304ddb3f8
SHA256b476275ba8b919e1ddbd28835eaaede24c6eb013253d4cdc99ef3b1a43fff7c8
SHA512f19c4ad1131f842011b9476fbe1c05d78ff21aba3b87a2a6b3638fbd7946d7e4f37ce024cfdb5cd66c088b7ba984316540956c67e46fdc7de40b749d048e5235
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Filesize
173KB
MD5b6657869f6fdbe0dc8ba41219bbcdf51
SHA13107c7691c720840222722d6daf0e64515df4b8e
SHA256d1f404e1e980cedcc02a3caac8ccd163330448341af139ffb72136632603806f
SHA51292906e138f2512d9c008b0836a812b17302c571ac3b8bdcf85e3d7b0ddce3c1c7f92ffca243757c8f15d1fa20df339c79816c691e27cab662e9aac4bd8a96ef2