Analysis
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max time kernel
179s -
max time network
136s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
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submitted
25-06-2024 22:03
General
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Target
21d7ddfb5df55459b6fd4da0977a52987f5ba0bef8474b9fc72e584048515bf3.apk
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Size
1.1MB
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MD5
520932af2256ef232b75738d1dd7ef8d
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SHA1
0891cf2c14c478683eff2122c8d6e543b03605b5
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SHA256
21d7ddfb5df55459b6fd4da0977a52987f5ba0bef8474b9fc72e584048515bf3
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SHA512
eccd0527c67ddb8ac77115d9f22460f7cfe500e0ddcb085e3948e0aa271d355745377792a398c4bb0a2d371f89d9611b411ac76ed55fe82c9b8013b3ce5b99e0
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SSDEEP
24576:/XvUdwU+WNHfj+k5SZnHz5j80/1j506ZZwM9ojyyO6Seg/RnUT:/XcD+WpfyPHzJ8019FZSM9XyODeg/CT
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.
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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.
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
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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.
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Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs
Application may abuse the accessibility service to prevent their removal.
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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.
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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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
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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.
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes
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com.tencent.mm1⤵
- 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)
- 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)
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
MD5f601ae18384cdc91d148bef866db90a2
SHA17f051a5b458c655c44c63ca01d0bfd341c6d3c9b
SHA256717d78c90fa4ddb7f554ced3204bc835bc048be6957a5fdd1823269fdc6d883f
SHA5122116eeb96f5b817ee2b9bdbaa9283c9b20aec2380a3b8291be49ca6b82476e831e80b99730565365658c88473c7cef068589b7ecf6952ca394436370515818ae
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD566b4dd3ed398d7c5a5eef52f2ca7a168
SHA1d32e6681f8de99c19176e8d9189f934bd4e2cc1b
SHA2564b606fa3d2a004c80f81a2366f5b0cf2209a480c138b210ebaa84e9195cfb3d3
SHA5120fb2f0114f8058adb880afbb11c0ac46c7278212c091d32d892dfac93d70e4fbe2e19e083877ac8f7ca662eba16c525ad4f1fc034dfbb543a8462f06be70e334
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Filesize
108KB
MD541e5804d6ab4b682c270f910716c437d
SHA1fd05b0cce30b6d2e6802174511500cd933d7cf4d
SHA256a19e8f8d008f17ab6ccd70e4aaa229e939d37e0df890182739a97d6c18ed0114
SHA512eea1f6e9a3297517bf34d900c5a4c86c9d9289700a3e81aedd90faf400a06c697a07b91c66d14c2f8265bb231bfcd365c3e334096dc75e5ea2b7975a7d45553d
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Filesize
173KB
MD5968bd7341816acc7e5809f0b1bf2b428
SHA11904d1ab76893c4c2677a62ce15a580ae39eab66
SHA2569cf5c4734f09d4b3068aad0c832b4d5d4ad9f84981e7617f076578ad6e2d8e67
SHA51250a5681d35ee61d24c4a27ebd69da4afbf0f2aa6ae5e6c9750dd98143cb4b428fbba5f560760c48f2f5898bdba4cd14b6b9c09cc66347e5e4e7029e3d2fb48b2