Analysis
-
max time kernel
145s -
max time network
153s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
-
submitted
12/03/2025, 22:09
General
-
Target
64143021d11c09bae94664aa453fa828f942b3c1be8d26e843e8e266247b7b2b.apk
-
Size
3.2MB
-
MD5
8f1b57d44045fd3512dc1b0f7158a378
-
SHA1
632cf062ad0a5444489010498d335c5115f4141d
-
SHA256
64143021d11c09bae94664aa453fa828f942b3c1be8d26e843e8e266247b7b2b
-
SHA512
67f3e844c998df3db6f343224de1a036c1cd72915c02838099caf2fed8729e3ef148d80ab3572bf6002fd9be6f5bde6803fdf1d67c5f6aa605ade220e515b548
-
SSDEEP
98304:u/7w9rFFAQ63ATlamT5kUl+jRr3MtkFQXW:LFFA3NmttuMed
Malware Config
Extracted
hook
http://156.238.247.236
Signatures
-
Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
-
Hook family
-
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
-
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.
-
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
-
Queries the phone number (MSISDN for GSM devices) 1 TTPs
-
Acquires the wake lock 1 IoCs
-
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.
-
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.
-
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
-
Reads information about phone network operator. 1 TTPs
-
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
-
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.
-
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
-
Checks CPU information 2 TTPs 1 IoCs
-
Checks memory information 2 TTPs 1 IoCs
Processes
-
com.tencent.mm1⤵
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- 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
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
-
Filesize
512B
MD5e11ffd393277f3b8ac1aaf1b7e0eb8cb
SHA10c0c089132e017a49cad5b6746bdcc5a6114b29c
SHA256517db61a276d08bccfd75df30332914f81a6198d2875ef127793ffa51bef2c2a
SHA5127c3c78f56f1e720b33b2432b6af49680b300f80268b2fb980966a6c45f4b1d3e14e96a49ee37cae8678e8696f2745bc2259db3464771d7e1a60d9f3dedde34c3
-
Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
-
Filesize
16KB
MD50c5a2ff0b736ed4e4cfe7d70b0c0c1fc
SHA17e05d56c6cc7b74bf7263771e48073be479a0eeb
SHA256cef0423a71fc92b4fdf34b66e707d476747d9f10dbce9df6376d9bc5e6e946b2
SHA51291f5c7c7f5059cedd393ac6f816c235ad134eee78923e91dacfeec9bceebfe258ed848940ce5a423825a446134a6386ec42587b4d0e7463db3db2db0fa45d639
-
Filesize
108KB
MD5448929d90cd7ddb9f678e2f31043cdb2
SHA1608f2a0de21d6725afa3a8107af4ad1cad6ab05b
SHA25665900a37e91a1dee3cb95fb356fdaadb4bb8ea1320e4b7e9af660d2fccf4abf3
SHA5120e7637ee348f64bc083df46ffa5cef0751b68a9cdb29f519a6d2427333254b9bec1af04bcc6e7954d46f94ae2d1712b6b3eabf338f9d98479fd71e0b15214490
-
Filesize
173KB
MD5a47b13277aa72774adce3dfb6cf4deb1
SHA105539f3cb6fdb786f48a70b2ccc9916c01a412c2
SHA256510cdcf038af38b5b1844c8d5f19c9d4a201f697639355f1c149bccc3a0b13f1
SHA512e0d55b910ea2bee642b1f3cf1d4acf58675220f2fdaf362af18112400c49e33a94aef33fb66bf250d30c924363b933a4189ba8b70bb6b326a84d697069c6c77a