Analysis
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max time kernel
43s -
max time network
184s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
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submitted
17-08-2024 22:04
General
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Target
b7fc601917a91a4ea4ec688bd90e7d74e129cfaeb6ca35eb12c41836824fc940.apk
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Size
1.1MB
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MD5
fb39a388c91b50708740deba669adc6c
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SHA1
d8a4d13df84f54418ceb4b075b98fda7dac3b3d5
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SHA256
b7fc601917a91a4ea4ec688bd90e7d74e129cfaeb6ca35eb12c41836824fc940
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SHA512
b9436f4d71cf868ef7c317b156a495c259dac149284936fc54e203166761f638b417c691ae241e96628dbc25012357baee4fd3bf9b8566f4df378d02aefd5e8a
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SSDEEP
24576:gRwXn2Sd9gnYeCQ6S0trWec3E7f+2wpMYdYY2ojyT0g/HXjp:gRwXnpduL6SorhcU7fTwL2XT0g/Tp
Malware Config
Extracted
hook
http://laughing-grass-88954.pktriot.net:22722
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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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.nebepileyabe.doju1⤵
- 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
MD534e64409ecbcc71ae25f6d0c579bbeed
SHA18276b34bf4a64ea7b1551858f06d875623f41063
SHA256ff51f0dc2587129dea45709241381e84303ad62a2c5e05b3cf564c502ab514bd
SHA512ada1069f584e42d83fb3bb365cb784f55100f8772bdfa8470fcc99f3e6589435fc72f180aab7af71e1748dd0e94ebeab9260047fea57689afe7fe4fb91ce6821
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5c5f0cc112eb63e1245343e1d155e0af4
SHA1c695d662a2fcdc91d47feb90e3eb7f054e5ad156
SHA2561252f30e15622bc7582da9dddb357e7d8f0b5582a61171e7c488971fe3aefd4b
SHA512efd2281891ac7f82b77bb3d9c0b1a2bcfff821b3f28a6500e7b4b3c40a0d2e5bd8501199809d75df3004fdd57248967ed6d73a23e20d059e08e3785e2c32e0b1
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Filesize
108KB
MD542db69f47ffa247fe071a957d32b87cc
SHA1b659271a62cabd785050bf920a74c297b3d6ca5a
SHA256a9926f2a0365c6fdb51b63b8c69e4ee9865681b99652b997243595167e37e234
SHA512813a586cc902b39ff94dc088711e63316bb086d7c6d3c1b75e35a2120e4566786f5a587a2e0ddff0561bd77f68e495445f0762a50d5d1f383237ecb232d05690
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Filesize
173KB
MD5ed14a3735af6c313dc69b623af08c203
SHA19e58846bef5732b3abe2173266a30aac33836d6f
SHA256ee782cf6d43b95c4a51fadc1cbd09498c242ca29632a1f58825730ec7939ded0
SHA512f84a091b75a6c722578ab30b29ce3129a3d8984f306864ddebb08f863c993944d5e11eb40deb78c7472833be3d1225902966d59b4123bbaa13e91ba18155f024