Analysis
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max time kernel
175s -
max time network
179s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
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submitted
25-06-2024 22:02
General
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Target
cd765dc7eb3f935d1ac7559aded4b6fd23e051b51d1f478c45aec47ee91ee384.apk
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Size
2.8MB
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MD5
d3989f143d8128ca96d2312357a3c604
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SHA1
549b2e4ce520c28ec0d4e77a748cc0405c3136d0
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SHA256
cd765dc7eb3f935d1ac7559aded4b6fd23e051b51d1f478c45aec47ee91ee384
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SHA512
5795a3a03c84798dfd292665311ef60e5a9a7049a37271233358723c186d9d49b58415a429aa11ab67479b9d80dc0c601f0c9d167b71d33f8ac7edf92c4b71e7
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SSDEEP
49152:gQUNYVrYc2veOIAZi7hHVVBgvi4LOcIBnLQiMen2PEsHXc3g/oS:JvrYh2Ki7fnlLrMcW1HXwS
Malware Config
Extracted
hook
http://94.156.65.180:80
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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Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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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.
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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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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
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Checks CPU information 2 TTPs 1 IoCs
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Checks memory information 2 TTPs 1 IoCs
Processes
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com.tencent.mm1⤵
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- 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
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
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Process Discovery
1Software Discovery
1Security Software 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
MD566cdc56f444453f9ed0d9e80f912989f
SHA1b570eb5f383d27df15c01fdc02f4c79f51156fc2
SHA25662dd5ea159472bc44c5e004fc9e4d478219bc686017608b56fa1cfdb1ac4ab29
SHA512e471a3a9d67dcfc0d7c9354fc16fdee05f6cb160d63d6750672891f5352a5a2175c56619b4ae3a397838fcf13ecdf99bf8cf44702a1e75215f8364076e6be65a
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD538fc1719cc80bb8654711bdb872f7f63
SHA1810000f72e72b491867024b1dac2b2f44703aced
SHA25677a1e366dfb634b95a1693ba4b7af0463f945fc2a5bf974e778adbd8a36207a1
SHA5125e01d1240f11ab0f4dabdbe2a625f8f1b02875109fc14ab7b75a4871335f555bf9722556604eb17cf652ae3fed7149d99e87c3b47646fd65d0f9b5ca955354fc
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Filesize
108KB
MD5084d6732cc72b563b58b54ec1ccc072f
SHA1b4b613e59d6d05a916cf2d9c6e5f82f6157c9928
SHA25624cc2d81f5e1ef5ee8b7a8923d4358255c7ce3d0f7d9429c34e2d9d89ea817f9
SHA512028e19527c380bb8a3cb00fcee250a92d759f08abeb9854f8ab2b30e3077a237cbaf8f882bb971e8e0fcc980cc8a9226ff70a87ed6ccdc293cc914bf5a4089f8
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Filesize
173KB
MD5618968c8e3ff4102fef727ca6330a6e4
SHA13186115144469789e96a1ba6378e7d72fcc53052
SHA256d1f7833eaea2647af154aa1b0fadc9bb1d4c710b0dd29f5e825a7dc16b910c59
SHA51291fa7b8d91b08f94727b4d90742ef98fa1c344016c023cf0a2e0735adc75c4544e2ba4e2907658bc2411539d799cb5b471d819ac49811c4e257c56472bc555c8