Analysis
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max time kernel
146s -
max time network
151s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
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submitted
30-08-2024 22:01
General
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Target
29cf9488221b4edade217506a24f25416fb733d2c94253794dd229201f1606b3.apk
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Size
3.5MB
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MD5
969c79d9b09aa04c0706424e9acdbd43
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SHA1
33e57e48627b809ac72e68f24c887eae76598aee
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SHA256
29cf9488221b4edade217506a24f25416fb733d2c94253794dd229201f1606b3
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SHA512
c9405a2e9d27cb6b3be84c90c9cd42ce0f4dc40dadc6e3b06c61107e6c6def1417ed80e063b13b74c17bb35db6e50981b84d61528b603fc7ad1f685a56d24b2d
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SSDEEP
98304:QcpoF18JJqojIol/5aIkORGLkRIL5MDmQGD3ju2:Qcpo38JEojXzaAJIL2DCh
Malware Config
Extracted
hook
http://91.92.242.15:3434
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
MD50f8047ab8d7e2063ebd5c9c71f0b4f93
SHA167376f84eedc3b29ab038a418b4c825cb1d1ec37
SHA256c92242b0c394c4d42232cc4d389ce3c3c3f1fa65b4e60c56a5c0379ced6f954d
SHA512bcb905b964191c43064a9007515feb8bd756c446411234aed983453620630bd65f2c53076ae6e3fef291eceb8c5df6de739e532f43f2c34ab686e02ec7d84e8b
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD569e0daebc6649a3b177e4f8c23b881b6
SHA1a34b1a614dd6fd4deb4e6fa1435bb1cc730b5547
SHA25663ddccd263247fda10d7a91dc52b907e87de96fcbdfa7aef87e61e802dc9bf7a
SHA51294e7b730fd7e9ea04cc6b5396f9335cfc1bf688f103a46c8ab96b3bc9037e3def6bb552281aa868fe87635e10657bfcaa6d972b696bcb29c648337a43dfe4097
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Filesize
108KB
MD5a20cbd70493a7dab66531adae841e605
SHA12915f777b4ce90e8360a024e0e4c2d46538111a0
SHA256dfeef3bec24f51587b7452b9c97acd2bc8e4210a3e430e74f7b24fa9044e1382
SHA512a3bd3c4027da04fd7c051c35512b6e167cfffdacd92ffd5c075ce350ee3dbcdfb3c5cec7f8282431b3f76ad411c6f51d9602e2a602c3d8d2c3f1824f3ebbb510
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Filesize
173KB
MD501ed926e5e6fdf01b7294b7cdc547274
SHA14b0115d188b64bb885d2f6d0a5dc532f1c579970
SHA25653507c0658dc08f1d4cbe18809f69a48664516999df23ad5e65a5e270c7ed990
SHA512b4f97f6750cd762beb0550d74f897d78da236ce254ce33b583257b9229d5eb7b45539707c5127b3198fa968cf464dae70ff54adfbe5b2a6ee724a3e461978bf9