Analysis
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max time kernel
55s -
max time network
151s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system -
submitted
23-11-2024 22:03
Behavioral task
behavioral1
Sample
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c.apk
Resource
android-x64-arm64-20240910-en
General
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Target
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c.apk
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Size
1.1MB
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MD5
4cb6d1f1b304aadfd4897eccf96535b4
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SHA1
85b67b27ada72289e59fd8322305177e6342a11b
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SHA256
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c
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SHA512
85990fa362f37b1475ed671ab48495c8d449095152a95e3fc16b19bbfb165953078c3fd05aaf95bc14af86a8b3e61e4af79060406af41935dafcf44a8f614505
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SSDEEP
24576:28PLoyj5sSdBibNqNkAHWVCiU9TQk1PIojnbmpg/y3Bg:bPF7EAqIB+Sbmpg/Gg
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.luwepocodibe.sama Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.luwepocodibe.sama Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.luwepocodibe.sama -
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.luwepocodibe.sama -
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.luwepocodibe.sama -
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.luwepocodibe.sama -
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.luwepocodibe.sama -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.luwepocodibe.sama -
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.luwepocodibe.sama -
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.luwepocodibe.sama -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.luwepocodibe.sama -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.luwepocodibe.sama -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.luwepocodibe.sama
Processes
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com.luwepocodibe.sama1⤵
- 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)
- Checks CPU information
- Checks memory information
PID:4309
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
1Defense Evasion
Foreground Persistence
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Discovery
Process Discovery
1System Information Discovery
2System 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
MD52c3e8be50214b617a92452db9eb914df
SHA1f4d9fde338e874e85381bf72acb3cce9a30b3292
SHA25698fce95bdff2c6f67a455f17370e00572d2134d1bd17854f36c536c020f13ed3
SHA51299fdb83d0b657aa1443615c2723f2db9c63d247dddbd28d75fd7efc4afa9aa6a84348dce0eee86a33346f18b5fb8ad18c2f99560138ad47aace840fcc8e23677
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5c758be93f4688d9f4ff0fd072c3c7beb
SHA17248d4666b61ed4cbc17eef89b9db073a50c08c5
SHA25682273f582cd45bc38219f6bfade7be97f69514fe32f701800204deb19094e540
SHA5127bf1bf4d598b883b2debe0b6b8c98dc2a2f91f60ef1e091b59faec0f03a0d0437948eb90e1048b882d43704f640ea5dcfcbc4f32cabb2d593231642a44e97460
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Filesize
108KB
MD5c07c2890297825f2ecde84daec5f3051
SHA15d5ab5fca7b99dadc3f9247a470d6d980ce3b0e1
SHA2568df59734771e23d4f2f654770abe3f923de5cbce0de864f02ab37d3e6f0490cd
SHA5128b14c3f27950ba85aa99ea1073a17e09e9f83b607cda0e01ae31fe525d9ace8e547af2f2535edc280e6084b0eac9704da1ef3c573f6d32fb06771ecd60e63c52
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Filesize
173KB
MD54206ab8a79f3e8be8eaac0c84fbdea82
SHA18f595aca70b5b6148f53c04b154523fc8f620270
SHA256b76ee9b44ec02d6fcb71a1fff7669b2d764c531f7f48bf4666c9d535b990cc29
SHA512bbec6310fe6e2b00751ec25eee67d77edad90d7355c783438d53b4416b7f73a5ddd5026c02e18cb7ee31cec674143a97212f94f7fcc2c2908c2a360161c17bc3