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Analysis
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max time kernel
149s -
max time network
151s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system -
submitted
23/12/2024, 22:05
Behavioral task
behavioral1
Sample
41c6cf0cf8f1167ba5e68ccaefebe395a327f5b44b6bbb2056434d3d509fffad.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
41c6cf0cf8f1167ba5e68ccaefebe395a327f5b44b6bbb2056434d3d509fffad.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
41c6cf0cf8f1167ba5e68ccaefebe395a327f5b44b6bbb2056434d3d509fffad.apk
Resource
android-x64-arm64-20240910-en
General
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Target
41c6cf0cf8f1167ba5e68ccaefebe395a327f5b44b6bbb2056434d3d509fffad.apk
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Size
1.1MB
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MD5
ea098d6e0d793f461b07b6e2dc58b83e
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SHA1
cdf8bf7aa039497fed38ecfa8aa40a5617cf49ec
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SHA256
41c6cf0cf8f1167ba5e68ccaefebe395a327f5b44b6bbb2056434d3d509fffad
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SHA512
73e5b8031d1f8812ac4be15b2139fcb80574d3be7cfc1ea3b9987c208f83e5c1c808d837ddb1bf7ffdfedd9ace4a3b1167abe47c218a777204f0971938ebb627
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SSDEEP
24576:KZrPktj1y08QagcC/XGSxanbhK7PIoIybl8g/gUB8:KdPij1yzgcMWSxab/Qbl8g/38
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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Hook family
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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.yocajaramotere.tizusebi Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.yocajaramotere.tizusebi Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.yocajaramotere.tizusebi -
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.yocajaramotere.tizusebi -
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.yocajaramotere.tizusebi -
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.yocajaramotere.tizusebi -
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.yocajaramotere.tizusebi -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.yocajaramotere.tizusebi -
Reads information about phone network operator. 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.yocajaramotere.tizusebi -
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.yocajaramotere.tizusebi -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.yocajaramotere.tizusebi
Processes
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com.yocajaramotere.tizusebi1⤵
- 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
- 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)
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
PID:5056
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
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
MD5f1e60bb6d10dbf8c7de2b643dd0cf137
SHA1a783b0951d30de2275cff2b1f7f722af071bff27
SHA2564e6750b2d04c1d9921ae735432108153b3534653c00d171580f51b8e162f0f8f
SHA5128d32f8631226c9888b6d4b76eb057d763a1b8ddede6cb82bbcfa1261e212db1bfe39dbab8cba970153502340d9c0cf603629ae14f6ffed5712194bcb6922dcc5
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5e739d2f72728035317774ab0fe91e727
SHA130f62ddc0ea008ca3f7f12bfbb9f278c50913155
SHA25640514c884475e308e9754ceaa465153f5397d762340b9c88a79fe42211a44e2d
SHA512e162c84ec8773f0e88a23a957727fa877ed6aa1c047348bf05321db22d57e99f83236875657b36c008735da40c7ec1415c2488e1461e57da70e90a0af981ee5c
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Filesize
108KB
MD56f342fd79edb6799d825dcc8de4c3f0e
SHA173b8cc4a06e4a6bf260e7d986e14863c975bcdc4
SHA25675b16ec923a05d92468107abf8b0939537bcac621a0275a115b7af94752d2dd2
SHA5125c13d1d9972b5e80cdc051abbdd92cc44bac4ef09f1c50b0cfd077cbbe8954fd5dc79b46954aa4fc6de97eb933d4da2e6267cc31b62ea8469a38568d43ba53a9
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Filesize
173KB
MD51086ff0b8dd62837665d4797124999db
SHA1981e5a07f411cb82dc5fb85ad493fbfe9b1f9001
SHA2567e4a6fa70f74e679a6fbaa7c16e680eec4e0605dead2a2115ac7fbb761f61ca8
SHA51223deede35b1b1aeba3127ca801652d1948911074a786bc2598a6ba12fcb4d4c6343b7df2a6d38f672c9fd6cc5f1cf91765fcc942996a5a87348da6f35043d0b6