Analysis
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max time kernel
63s -
max time network
146s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
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submitted
03-11-2024 02:18
General
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Target
14b005352c07490b3689ac4eb187eb68d2b50cd135e57e1bca2f3469b10e2dd5.apk
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Size
2.8MB
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MD5
e18c7b2164b4367184a9d10e26f5d07c
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SHA1
d6365924607d333ff864dab3fbbdcd015af784f8
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SHA256
14b005352c07490b3689ac4eb187eb68d2b50cd135e57e1bca2f3469b10e2dd5
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SHA512
aa296cf5d82bd1fcee51c757ccf86f74e520f4e81a4c880244d92dadb0188fb909784fbe205b89d8aa0d41b8dd8a4e24d4793a90590b488391616704ffe3c46f
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SSDEEP
49152:wg/b8dl3tUGfjqejT3C9RQGk2v5GfmvJZtwLZGoAVSLD8Ib:lgl3tb7rPSoyvQsNwNucgIb
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.
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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
- 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
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
MD50e06742609cca3dfa81733e4557e9014
SHA14c1ee7d682867f5e8190e9f56827258486810a3b
SHA25683e20cac5ae20324436944da54f2a4e245f6105a046f8aed3b41967d1be177ec
SHA512fb071da4f2dbf97916bb6baf07189d7f13a7bc54ffb62dbb856c3ab26229cfddbdd9798605d794c571f8c57f5d7a26ac03c1f6950a1029115c6790bb14a28c92
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5090d501878dd408d4b7c236ef2d3b795
SHA19a24edf204315e29684bc765effbef535c114af7
SHA256bd247c76f8a8e6d49fc5da43bf57deea95c2a05bf8bd73b571efb85fba26f499
SHA512b022b00113712819cc34b5d3ffc071839302c13096374039bfab7eb5921810bdc6c4deff5ef589b982c1865410afc5a4d1c5330a782500536afaaf9ac3daa851
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Filesize
108KB
MD5acceecbb9ca1c34939dbd2a7f1d0f390
SHA1fd7bea5b8534f76b5060b200ebd876c096a2ca7a
SHA256bc7a1f90443c547d96ac88c66b156d9919453233616fc7cbe896b1901a5a2720
SHA51245f19f46d58b02b3a7d5b6be9672f985f2ffa83bd2bf3a3bac61c12293b0ec05acd1d6628c23c9715044183a837b68f6fd5f2b9cecba91c1bd4112c635b9bd59
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Filesize
173KB
MD5f37b9befcce1de8e7059549b710d1742
SHA18b41d54bc07082e02dade7ce40b19e790a1a10c7
SHA256216b7bf41d73e96ace1156e3edcb49f96750d228ac3fe339260923e06978c9c2
SHA512ea59d92bdc8490a0f5aeebc994823fc448cda63c31c9c115572969ccf2b97805ca6eb97ced013f89da99cb05bdc8c75aa336edca6987389f5409bb8be9071bda