Analysis
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max time kernel
149s -
max time network
152s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
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submitted
17-10-2024 22:09
General
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Target
4f0e764fa016f284e5e33b425f94b7ce40f7f928b4d46a4177a39c89659f5351.apk
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Size
1.2MB
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MD5
121ebc1ed4a5d50d3ef6478f5eb24e3b
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SHA1
ab723aaebb5f636edbd767907eb978478502fa64
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SHA256
4f0e764fa016f284e5e33b425f94b7ce40f7f928b4d46a4177a39c89659f5351
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SHA512
adc898f3910cdcf01b3059c7804bce41730b0ec616a913ad7be3efdaef7e463f0a7246d679ec2d557a013619afc67c663c29d7ca14405ed28836eea3b79b6547
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SSDEEP
24576:9M2u5GLIbPMBj+VdB6SP88+Hx+EAOL9GE5DQ1tTPeCojyi5pUg/6WWC:y2mGLIYhc6SP88+YROLX5sL/Xi5pUg/L
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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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 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.hobewokehimumome.yicino1⤵
- 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
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
MD5948cafc4eba818b1670636a1fb72d83d
SHA189ef2a6c71b848e69fdc5682393546899a3df942
SHA256131af92f8004cac622baf88caebd0be4a19af5afb047368c0982119a984beeec
SHA512f3e4cd702890dbeff6cfaa7ce0e8e64cf7f202f71dbea24584d873f370e963184a7c310a86a72d784f51bc06b9243ca0b877f06ac94e1f4444c77f754596a4a7
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5459fa3eddc29cea60dc14a7ddc707d79
SHA15addb98d8b02a95fccddb0803d320f14aae0be6c
SHA2566dce0a8b62822a8e5d420cd248cab8320fd0cdb1c8b711778ef52a9e1408aee3
SHA512894af2383c6dfbf27e75db904bd866ac6ba16a96c717677fd4b00983e7bd49be185e501cafb7c0166add2834f76b1a2575951f8dbc3ed03733f6734d2dabc8a1
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Filesize
108KB
MD551bed97b86368ff06a2cf074b031f75a
SHA132d776e72e8f8689cad9d00bd29657ee38dda71b
SHA2569470ebaf1412d72cfa0459433dd459479df4dfca97098d3414edf9a56381e4d3
SHA5128f73c02030d73ae2c6718742a4e4470e269015ca9cffd199d920c8474558304f8831bf0df1a262682536123ec9a43a6eeab9d9a839bcaf13ecd0c82fa27f6240
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Filesize
173KB
MD521c39e90af26e06268a8137183fe93ef
SHA14a21087a3d63fcf459c986ce0567d3a5aca26087
SHA25682ebcd9ef109259fdf4543f0936f4444762138d0e836fd0a6c9be9b83999dbd8
SHA5121f787842f5ddfb661633da7e379522fb5cfd880609b43020449679f2e136b3a0641fc9ad174d77879aae60cbdaa4712e39d2399aba87a700b8964da1df6511ca