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Analysis
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max time kernel
149s -
max time network
151s -
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
20/02/2025, 22:10
Behavioral task
behavioral1
Sample
20732dfce25ab709289512670ee9e1d9c72a67ff5b4315eaba2dd48c7c5dc322.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
20732dfce25ab709289512670ee9e1d9c72a67ff5b4315eaba2dd48c7c5dc322.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
20732dfce25ab709289512670ee9e1d9c72a67ff5b4315eaba2dd48c7c5dc322.apk
Resource
android-x64-arm64-20240910-en
General
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Target
20732dfce25ab709289512670ee9e1d9c72a67ff5b4315eaba2dd48c7c5dc322.apk
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Size
1.1MB
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MD5
e43161a30c12c21d258f43707159fbcc
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SHA1
e909a2a265cb9504697faaf25f04bbc96a6190d6
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SHA256
20732dfce25ab709289512670ee9e1d9c72a67ff5b4315eaba2dd48c7c5dc322
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SHA512
b6b92363131ef008d611eed5d6a878a8bbb6812556af4280508e492edf6c8cbe3442d34c3b4cf1d720742899535b94a954218ffaf7479edbba46be7c2fb46e41
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SSDEEP
24576:I1hppab5Aor4poq8r6nnDbri89NCzTojyvyg/3pKL:UhPalH84Wn/NNC3Xvyg/gL
Malware Config
Extracted
hook
http://154.201.71.218
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Hook family
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pid Process 4792 com.kumudapihenicu.zevelu -
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.kumudapihenicu.zevelu Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.kumudapihenicu.zevelu Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.kumudapihenicu.zevelu -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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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.kumudapihenicu.zevelu -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.kumudapihenicu.zevelu -
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.kumudapihenicu.zevelu -
Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.kumudapihenicu.zevelu -
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.kumudapihenicu.zevelu -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.kumudapihenicu.zevelu -
Reads information about phone network operator. 1 TTPs
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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.kumudapihenicu.zevelu -
Requests enabling of the accessibility settings. 1 IoCs
description ioc Process Intent action android.settings.ACCESSIBILITY_SETTINGS com.kumudapihenicu.zevelu -
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.kumudapihenicu.zevelu -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.kumudapihenicu.zevelu
Processes
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com.kumudapihenicu.zevelu1⤵
- Removes its main activity from the application launcher
- Makes use of the framework's Accessibility service
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests enabling of the accessibility settings.
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
PID:4792
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Discovery
Process Discovery
1Software Discovery
1Security Software Discovery
1System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
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Filesize
512B
MD55e7a1bfc3f49f8ef7098deee1f3a5cd2
SHA1ae821920c3443a9bfc7560b66ccd30a2ec9d27ae
SHA25650a013a866d9df23daae00bed45cf734c02f00456351eb9c8e37ebb3df4c963e
SHA51238ced9916bc7d2bc989bbaeba4471fc0a328ccaf12d1af4ab4e70b7cecd1eeb1655683c90e70cba913b5371b8dcd3bc3b514dbe0a18d1305221a8ecac364a8ec
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD58f7cc5b8a4ee57954dd86a6e3af198cc
SHA1a4632b8ceb10046b69f7cf1c58a1183febe76d5d
SHA256131aca853c4c7315210537c08e425a3ed8050f5f7d4702aa5258c9cb5b20ad6a
SHA512a5f8423988a40303795473984c977eb1e1da7c5b456d86d6f7c2a1d45fb5cafa2bd19204166660e1b6e1c205f1a8ce69e437a10a915a695d68ca589a827b357b
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Filesize
108KB
MD57b32a1fab5e8a4aa0b0baf8095c0021f
SHA146f5e1b4b0f4d64cae45c0878530b498ff90c07e
SHA2568db78647cb58bca2205cf99d0fcc4f45e1c5c1f6d864f9fce295862a23c5569b
SHA512f4c76ac1571bf8e70e86498dd0c84ecd07fdd385c6fa90058cfc1008f35de036f1c0c847d2f93cbaec653ae615750e64d91685dc63b7d125a41da469cb3ab20c
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Filesize
173KB
MD559cd28c5b225b05264f232cdc81fdfc0
SHA19a5acd797f3ac4494ec5e85b97c70ec23037bb71
SHA256553e443ce2f3496a7bbe37ea9f4748fc2b6798d55f0472449ef7c77de8ae3b6f
SHA512f7b7eb47fc0f2787acc24ae9432700f4e2dbb4c09a2f203e0f871dda6b55dac6d21385873e885f13b6887f1e62f8bfb3905708a62cbbaa36b2cc6db44ffc47cb